Milesight VS133 AI ToF People Counting Sensor User Guide

User Guide for Milesight models including: VS133 People Counting Sensor, VS133, People Counting Sensor, Counting Sensor, Sensor

Milesight

VS133 User Guide

AI ToF People Counting Sensor - Power Supply DC - Tyrrell Products

File Info : application/pdf, 33 Pages, 1.90MB

vs133-user-guide-en

AI ToF People Counting Sensor
Featuring LoRaWAN®
VS133
User Guide

Safety Precautions
Milesight will not shoulder responsibility for any loss or damage resulting from not following the instructions of this operating guide. Though the device is compliant with Class 1 (IEC/EN 60825-1:2014), please DO NOT look at
the ToF sensor too close and directly. The device must not be disassembled or remodeled in any way. To avoid risk of fire and electric shock, do keep the product away from rain and moisture
before installation. Do not place the device where the temperature is below/above the operating range. Do not touch the device directly to avoid the scalds when the device is running. The device must never be subjected to shocks or impacts. Make sure the device is firmly fixed when installing. Do not expose the device to where laser beam equipment is used. Use a soft, dry cloth to clean the lens of the device.
Declaration of Conformity
VS133 is in conformity with the essential requirements and other relevant provisions of the CE, FCC, and RoHS.
Copyright © 2011-2024 Milesight. All rights reserved. All information in this guide is protected by copyright law. Whereby, no organization or individual shall copy or reproduce the whole or part of this user guide by any means without written authorization from Xiamen Milesight IoT Co., Ltd.
For assistance, please contact Milesight technical support: Email: iot.support@milesight.com Support Portal: support.milesight-iot.com Tel: 86-592-5085280 Fax: 86-592-5023065 Address: Building C09, Software Park
Phase III, Xiamen 361024, China
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Revision History
Date May 24, 2023 Aug. 10, 2023
Sep. 28, 2023
Nov. 30, 2023
Mar. 31, 2024

Doc Version V 1.0 V 1.1
V1.2
V1.3 V1.4

Description Initial version 1. Add staff lanyard accessory; 2. Add installation height detection feature; 3. Add DST time feature; 4. Add ToF frequency setting. 1. Add Region Monitoring function; 2. Add Feet Tracking tracking mode of counting; 3. Add preview layout edition feature; 4. Add cumulative count reset schedule feature. 1. Add Group Counting function; 2. Add video validation function; 3. Add other functions. 1. Support to configure WLAN IP address; 2. Add ToF lighting mode and noise filtering; 3. Add validation record task list.

Contents
1. Product Introduction ......................................................................................................................... 5 1.1 Overview ...................................................................................................................................5 1.2 Key Features ............................................................................................................................ 5
2. Hardware Introduction ...................................................................................................................... 5 2.1 Packing List ..............................................................................................................................5 2.2 Hardware Overview ................................................................................................................. 6 2.3 Button and LED Indicators ...................................................................................................... 6 2.4 Dimensions (mm) .................................................................................................................... 7
3. Power Supply ..................................................................................................................................... 7 4. Access the Sensor .............................................................................................................................7 5. Operation Guide .................................................................................................................................8
5.1 Dashboard ................................................................................................................................8 5.2 Rule ...........................................................................................................................................9 5.3 Communication ..................................................................................................................... 13
5.3.1 WLAN ...........................................................................................................................13 5.3.2 LoRa .............................................................................................................................14 5.4 Report ..................................................................................................................................... 17 5.5 Validation ............................................................................................................................... 18 5.6 System ................................................................................................................................... 21 5.6.1 Device Info .................................................................................................................. 21 5.6.2 User ..............................................................................................................................21 5.6.3 Time Configuration .....................................................................................................23 5.6.4 System Maintenance ..................................................................................................23 6. Installation Instruction .................................................................................................................... 25 6.1 Installation Height ................................................................................................................. 26 6.2 Covered Detection Area ........................................................................................................ 26 6.3 Environment Requirements .................................................................................................. 26 6.4 Installation ............................................................................................................................. 27 6.5 Factors Affecting Accuracy .................................................................................................. 30 7. Communication Protocol ................................................................................................................30 7.1 Uplink Data .............................................................................................................................30 7.2 Downlink Command .............................................................................................................. 32
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1. Product Introduction 1.1 Overview
VS133 is a sensor that uses second-generation ToF technology to accurately count people. This technology provides more precise depth maps and longer detection distances while maintaining an excellent privacy protection rate. The advanced ToF technology combined with an AI algorithm enables the sensor to handle complex scenes and distinguish non-human objects with up to 99.8% accuracy. VS133 sensor can be used in conjunction with the Milesight LoRaWAN® gateways and the Milesight IoT Cloud. With easy installation, VS133 sensors are ideal for entrances or corridors in retail stores, malls, offices, subways, and other locations.
1.2 Key Features
Up to 99.8% accuracy combining the 2nd generation ToF technology and AI algorithm Working well even in low-light or completely dark environments with great lighting
adaptability Free from privacy concerns without image capturing Allow to collect people counting data by differentiating between children and adults and
detecting staffs via identification features for clearer people analysis Smart U-turn detection to filter redundant counting of people wandering in the area Support queuing management via dwell time detection and regional people counting Support Group Counting function that based on the distance, moving direction, and speed
difference to gain deeper insights into customers' behaviors Wider field angle to obtain longer-distance depth maps and cover a larger area Automatically detect the optimal installation height, facilitating fast deployment and
intelligent detection Store a million counting data locally and securely Support video validation function to help customers verify statistical accuracy Easy configuration via Wi-Fi for web GUI configuration Function well with standard LoRaWAN® gateways and network servers Quick and easy management with Milesight IoT Cloud
2. Hardware Introduction 2.1 Packing List
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1 × VS133 Device

4 × Ceiling Mounting Kits

8 × Staff Tags

1 × Power Adapter

1 × VB01 Multifunctional Bracket Kit (Optional)

8 × Staff Lanyards (Optional)

1× Quick Guide

1× Warranty Card

If any of the above items is missing or damaged, please contact your sales representative.
2.2 Hardware Overview

2.3 Button and LED Indicators

Function

Action

LED Indication

Blue blinks 3s

Turn On/Off Wi-Fi Press and hold the button for more than 3 seconds. Wi-Fi on: Blue on

Wi-Fi off: Green on

Reset to Factory Press and hold the reset button for more than 10

Green Blinks.

Default

seconds.

2.4 Dimensions (mm)
3. Power Supply
VS133 can be powered by power adapter (12VDC, 2A).
4. Access the Sensor
VS133 provides user-friendly web GUI for configuration and users can access it via Wi-Fi connection. The recommended browsers are Chrome and Microsoft Edge. The default IP of Wi-Fi is 192.168.1.1, and default SSID is People Counter_XXXXXX (can be found on the label). Step 1: Power on the device. Step 2: Enable the Wireless Network Connection on your computer and search for corresponding access point, then connect computer to this access point. Step 3: Open the Browser and type 192.168.1.1 to access the web GUI. Step 4: Select the language. Step 5: Users need to set the password and three security questions when using the sensor for the first time (three questions can be skipped by refreshing webpage). After configuration, log in with username (admin) and custom password. Note: 1) Password must be 8 to 16 characters long, which contains at least two kinds or more in combination with numbers, lowercase letters, uppercase letters and special characters . 2) You can click the "forgot password" in login page to reset the password by answering three security questions when you forget the password if you set the security questions in advance.
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5. Operation Guide 5.1 Dashboard
After logging on to the device web GUI successfully, user is allowed to view live video as follows.
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Parameters
Reset Count Scence Preview

Description Hide Capacity: Hide the total count data capacity; Staff Excluded: Exclude staff data from statistical data; Children Excluded: Exclude children data from statistical data.
Clear all accumulated entrance and exit people counting values.
Click to show detection lines, U-turn areas, detection regions, tracking lines as needed. Select video stream preview, static image preview or no image preview as needed.

5.2 Rule

Draw Detection Lines
Users can draw detection lines to record the people count values which indicate the number of
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people enter or exit. Step 1: Click Draw Detection Lines. Step 2: Left-click to start drawing and drag the mouse to draw a line, left-click again to continue drawing a different direction edge and right-click the mouse to complete the drawing. The line can be dragged to adjust the location and length. One device supports at most 4 broken lines with maximum 4 segments each. Step 3: If users need to delete the line, click Draw Detection Lines and select the line which need to be deleted, then click Clear This Line or click Clear All.
Note: 1) The arrow direction of the detection line depends on your drawing direction. If users need to flip the line, select the line which need to be flipped and click Flip Arrow Direction. And users can click Flip All to flip all detection lines.
2) Ensure that the detected target can pass through the detection line completely. It's recommended that the detection line is perpendicular to the In/Out direction and on the center of the detection area without other objects around. 3) A redundant identification area needed to be left on both sides of the detection line for the target. This is to ensure that the sensor has stable recognition and tracking of this target before it passes the detection line, which will make the detection and count more accurate.
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Rule Configuration
Users can set the rules to ensure accurate counting.

Parameters
Installation Height

Description Set the device installation height. Click Detect to detect the current installation height automatically. Note: 1) Ensure that there are no objects directly below the device avoiding

Max. Target Height
Min. Target Height
Tracking Mode
U-turns Filtering Children
Distinction Staff Detection
Group Counting

interfering the height detection. 2) The automatic detection of the installation height is not supported with dark floor/carpet (black, grey, etc.) Set the maximum target height, then the device will ignore the objects higher than this setting value. Set the minimum target height, then the device will ignore the object shorter than this setting value. Select the tracking mode of counting, including Heads Tracking and Feet Tracking. Note: It is recommended to use heads tracking mode when the installation height is low in standalone working mode. When enabled, it allows to draw an area for every line and the device will count the In and Out values only when people pass this area. Users can left-click to start the drawing and add edges for this area, then right-click to stop drawing.
The device will detect the people shorter than child filter height as children.
The device will detect the people who wear reflective stripes as staff tags on the visible parts (neck, shoulders, etc.) as staffs. Reflective stripe requirements: width > 2cm, 500 cd/lux.m2 Click to enable the group counting function that based on the distance, moving direction and speed difference to gain deeper insights into customer' behaviors. Note: 1) This function is only applicable for line cross people counting. 2) Only report group counting data when group counting function is enabled. Click "+Add" to add the region monitoring. Up to 4 regions are supported with maximum 10 segments each. Step 1: Draw the region monitoring areas on the screen.

Region Monitoring

Step 2: You can customize the zone name. And click to enable Region People Counting and Dwell Time Detection as needed. Pass-by Filtering
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can be set to improve statistical accuracy and Min.Dwell Time can be set to improve statistical validity.

Step 3: The configuration is displayed in the list after the configuration is complete. You can redraw the areas by clicking the redraw button in the list. And click the edit button to modify the advanced settings of the areas or click delete button to delete the areas separately.

Reset Cumulative Count on Schedule Periodic Report
Period

Enable to periodically reset cumulative count on schedule. Cumulative Count includes: Total In/Out counting of each detection line. Max./Avg. Dwell Time of each detection region. Report the people counting data periodically. Set the period of reporting periodic report. Range: 1-1080 mins, default: 10 mins

Note:

Due to the error in ToF distance measurement (0.035 m), the Max. Target Height should be set as maximum pedestrian height plus 0.035 m and the Min. Target Height as minimal pedestrian height minus 0.035 m in the actual applications. For example, if the pedestrian height is 1.6 m to 1.8 m, the Max. and Min. Target Height should be configured as 1.835 m and 1.565 m respectively.

5.3 Communication
5.3.1 WLAN
VS133 supports wlan feature to work as AP mode to configure device and it can not connect to other access point.

Parameters
Enable WLAN
Wi-Fi SSID WLAN IP Address Protocol Bandwidth Channel
Security Mode
Cipher Wi-Fi Password

Description Enable or disable Wi-Fi feature. If disabled, users can use button or LoRaWAN® downlink command to enable it. The unique name for this device Wi-Fi access point. Configure WLAN IP address for web access, the default IP address is 192.168.1.1. 802.11b (2.4 GHz), 802.11g (2.4 GHz), 802.11n (2.4 GHz) are optional. 20 MHz or 40 MHz are optional. Select the wireless channel. Auto, 1,...11 are optional. No Encryption, WPA-PSK, WPA2-PSK and WPA-PSK/WPA2-PSK are optional. AES, TKIP, AES/TKIP are optional. Customize the password when security mode is not No Encryption.

5.3.2 LoRa
LoRa settings are used for configuring the transmission parameters in LoRaWAN® network.

Parameters

Description 15

LoRa Status Device EUI
App EUI Application Port
Join Type Application Key Device Address Network Session
Key Application Session Key
Rejoin Mode
Number of Detection LoRaWAN® Version
Region RX2 Data Rate RX2 Frequency Spreading Factor
Channel

LoRaWAN® network joining status of this device. Unique ID of the device, which can also be found on the label. The Default App EUI is 24E124C0002A0001. The port used for sending and receiving data, default port is 85. OTAA and ABP mode are available. Appkey for OTAA mode, the default key is 5572404C696E6B4C6F52613230313823. DevAddr for ABP mode, the default address is the 5th to 12th digits of SN. Nwkskey for ABP mode, the default key is 5572404C696E6B4C6F52613230313823. Appskey for ABP mode, the default key is 5572404C696E6B4C6F52613230313823. Reporting interval 35 mins: the device will send a specific number of LinkCheckReq MAC packets to the network server every reporting interval or every double reporting interval to validate connectivity; If there is no response, the device will re-join the network. Reporting interval > 35 mins: the device will send a specific number of LinkCheckReq MAC packets to the network server every reporting interval to validate connectivity; If there is no response, the device will re-join the network. When rejoin mode is enabled, set the number of detection. Note: the actual sending number is Number of Detection + 1.
V1.0.2, V1.0.3 are available.
Frequency plan of this device. RX2 data rate to receive downlinks. RX2 frequency to receive downlinks. If ADR is disabled, the device will send data via this spreading factor. Select the channel from channel list or enter the index to select the frequency channel. Index examples: 1, 40: Enabling Channel 1 and Channel 40 1-40: Enabling Channel 1 to Channel 40 1-40, 60: Enabling Channel 1 to Channel 40 and Channel 60 All: Enabling all channels

Null: Indicates that all channels are disabled

Confirm Mode

If the device does not receive ACK packet from network server, it will resend data once.

ADR

Allow network server to adjust data rate of the device.

Note:

1) Please contact sales for device EUI list if there are many units.

2) Please contact sales if you need random App keys before purchase.

3) Only OTAA mode supports rejoin mode.

4) Select OTAA mode when you connect device to Milesight IoT Cloud.

5.4 Report
VS133 supports to generate visual line chart or bar chart to display the people traffic and supports to export the report. Before using this feature, ensure that the device time is correct on System page.

Parameters Event
Time Unit Time Range

Description Select the event which you want to query the report. Line crossing counting, region people counting and dwell time detection are optional. Select the unit to generate the graph or export the data. Select the time range to generate the graph. Select the line to display the graph.
Select the individuals counting reports or groups counting reports.
Select the region to display the graph.

Click to generate the graph according to the time range and line option.

Export
Staff Included/Excluded

Export the historical traffic data as CSV file according to the selected time unit. The device can store up to one million data records to CSV file.
Select whether to contain staff counting values on the graph.

Select the display type as line or bar.

Download the graph screenshot.

5.5 Validation
Video validation function can assist users in verifying the accuracy of people counting by setting up a video recording task.

Parameters
Task Name Start/End Time
Duration Task Status Operation
+Add

Description
Show the task name. Show the start time and end time of this video. Show the length of the video. Show the video task status. Click to check the video details, stop recording or delete the task. Click to add a video task. One device can add up to 12 tasks.

Parameters

Description

Task Name Recording Mode
Start Time Duration
Video Quality

Customize a name for this task. Record Now or Setting Time is optional. Set the start recording time. Set the duration of the recording, the duration of all tasks should not be more than 60 minutes. When video quality is low, the video size will be smaller and quicker to download.

Note: The setting time range of different tasks can not be overlap. Detection rules and ToF frequency parameters cannot be modified during the recording
process. If the validation videos need to be played locally, please contact Milesight IoT support for a
specialized player.

Parameters Start Recording

Video Task

Set a Task of Recording

Description
Clicking Start Recording to initiate the recording task. You can manually click Stop Recording to end the recording, or it will automatically stop when the recording time reaches 60 minutes. Configure the start time and duration of the recording. The duration can be set from 1 to 60 minutes. Clicking Cancel Task manually will cancel the recording schedule.

Playback Button

Enable/Disable detection lines in the recording footage.
Enable/Disable u-turn area in the recording footage.
Enable/Disable detection region in the recording footage.
Enable/Disable tracking line in the recording footage. Rewind/Pause/Play/Forward(supports switching between 0.5x, 1x, 2x, and 4x playback speed). Start time and end time of the recording. Download video stream footage.

5.6 System 5.6.1 Device Info
All information about the hardware and software can be checked on this page.

5.6.2 User

Parameters

Description

You can change the login password of this device.

Click to set three security questions for your device. In case that you forget the password, you can click Forget Password button on login page to reset the password by answering three security questions correctly.
Click to add a viewer, who will only have access to the "Dashboard" and "Report" interfaces.
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5.6.3 Time Configuration

Parameters Time Zone
Daylight Saving Time
Setting Time Synchronize with
computer time

Description Choose the time zone for your location. Enable or disable Daylight Saving Time (DST). Start Time: the start time of DST time range. End Time: the end time of DST time range. DST Bias: the DST time will be faster according to this bias setting. Set the device time manually.
Synchronize the time with your computer.

5.6.4 System Maintenance

Parameters Frequency

Description Adjust the ToF frequency modulation mode to avoid the interference of

Adjustment surrounding IR devices. Please avoid using the same mode if there are multiple VS133 devices around.

Note: if there is only one option, please contact Milesight IoT support:

iot.support@milesight.com

ToF Lighting Mode

Adjust the ToF light mode as Always On or Schedule. When using Schedule mode, the device will only turn on the ToF light during scheduled time range to save power. Note: 1) ToF light off will not affect the periodic report.

2) During validation, the ToF lighting will be fixed as On irregardless of its

lighting mode configuration.

ToF Noise Filtering

Filter the noisy point on the screen when working with dark floor or carpet.

Noise Filtering Strength

When installing in a spacious environment with black carpet, it is recommended to set the strength as 2; when installing in a narrow environment with black carpet, it is recommended to set the strength as 10.

Reset

Recovery device basic configuration: keep the IP settings and user information when resetting. Recovery device to factory settings: reset device to factory default, which needs to verify admin password.

Reboot

Restart the device immediately.

Click the folder icon and select the upgrading file, then click the Upgrade button

Upgrade

to upgrade. The update is done when the system reboots successfully. Note: The upgrade process takes about 1-10 minutes. Do not turn off the power and complete automatic restart after the upgrade.

Backup and Restore

Export Config File: Export configuration file. Import Config File: Click the file icon and select the configuration file, click Import button to import configuration file.

6. Installation Instruction

Parameter definition: Parameters H d d hmax hmin x y

Explanation Installation height Minimum detection distance of VS133 Distance measurement error of VS133 Maximum pedestrian height Minimum pedestrian height ToF horizontal field of view angle ToF vertical field of view angle Length of detection range Width of detection range

Value 3.5 m 0.5 m 0.035 m Example 1.8 m Example 1.7 m
98° 80°

6.1 Installation Height
The maximum installation height is 3.5 m and the minimum installation height is hmax+d+d. For example, when the maximum pedestrian height is 1.8 m, then the minimum installation height is 1.8+0.5+0.035=2.335 m.
6.2 Covered Detection Area
The detection area covered by the device is related to the field of view angle of the device, the installation height and the target height. The length of the detection area is approximately x=2.300×(H-hmin) and the width of the detection area is approximately y=1.678 x (H-hmin).

For example, if the Minimum height of pedestrians is 1.7 m, the detection area corresponding to each installation height is as follows:

Installation Height

FoV Monitored Area (m)

Detection Area (m)

2.5

5.75 × 4.20

1.84 × 1.34

2.6

5.98 × 4.36

2.07 × 1.51

2.7

6.21 × 4.53

2.30 × 1.68

2.8

6.44 × 4.70

2.53 × 1.85

2.9

6.67 × 4.87

2.76 × 2.01

3.0

6.90 × 5.03

2.99 × 2.18

3.1

7.13 × 5.20

3.22 × 2.35

3.2

7.36 × 5.37

3.45 × 2.52

3.3

7.59 × 5.54

3.68 × 2.69

3.4

7.82 × 5.71

3.91 × 2.85

3.5

8.05 × 5.87

4.14 × 3.02

6.3 Environment Requirements
Dark floor/carpet (black, grey, etc.) will affect the device to count staffs when Staff

Detection is enabled.
Avoid 940nm light which may result in incorrect counting. Outdoor sunlight shining on the over channel will not have any effect, but the mirrored
reflections that allow sunlight to shine on the ToF Sensor should be avoided. When the carpet/floor is black, make sure there are no obstacles within a 60cm hemisphere
range in the direction of the device. Otherwise, the device imaging may appear abnormally red.
6.4 Installation Ceiling Mount
Step 1: Ensure the thickness of the ceiling is more than 30 mm, rill 4 holes with a diameter of 6mm according to the mounting holes of device. If the wire needs to be extended to the interior of the ceiling, a wire hole with a suitable size is also required to be drilled. Step 2: Fix the wall plugs into the ceiling holes. Step 3: Remove the cover on the device, and then connect all required wires and pass them through the wire hole behind the device or block on the side of the device if the wires need to be protruded from the side of the device. Step 4: Fix the device to the wall plugs via mounting screws; remember to adjust the mounting direction according to the detection area requirement. Step 5: Fix the cover back to the device.
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Ceiling/Lintel Mount (with Optional VB01 Multifunctional Bracket)
Step 1: Attach the mounting plate to the device with 4 screws. Step 2: Fix the pole to the mounting plate with the hole on the plate. Step 3: Adjust the length of the pole, then adjust the direction of 3-axis ball and tighten it with the handle. Step 4: Determine the mounting location and drill 3 holes, fix the wall plugs into the mounting holes, then fix the bracket base to the wall plugs via mounting screws. (Note: If the wire needs to be extended to the interior of the ceiling or wall, a wire hole with a suitable size is also required to be drilled.)
Step 5: Remove the cover on the device, and then connect all required wires and pass them through the inside of pole. Step 6: Fix the pole to bracket base with screws and nuts.
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Note: Tilt installation should be avoided. Ensure that the front of the device and the ground plane
are paralleled. Avoid installing the device against the wall and ensure that the device keeps away from the
wall at least 30 cm on the short side and 50 cm on the long side.
Ensure that there are no other objects blocking the ToF light within a 30 cm radius of the front of the device.
When you install devices on the top of swinging doors, it is suggested to keep the door normally open. If the door must be normally closed, please install the device on the other side of the door to keep away from the door movement. And it is suggested to keep away from the door with a distance of at least 30 cm.
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6.5 Factors Affecting Accuracy
Wearing a fisherman's hat or carrying a cardboard box on the shoulder: The target will not be recognized because it will become unlike a human in depth map.
Handheld or cart-carrying a humanoid doll with sufficient height to pass by: The doll will be mistakenly detected as people because it is human-like in depth map.

7. Communication Protocol

7.1 Uplink Data

VS133 reports basic information of sensor whenever joining the network and the number of people periodically. For decoder examples please find files on https://github.com/Milesight-IoT/SensorDecoders.

Channel

Type

Description

01 (Protocol Version)

01=> V1

09 (Hardware Version) ff
16 (Device SN) 1f (Software Version)

01 04 => V1.4 16 digits 85 01 00 05 => 133.1.0.5

03 d2 (Accumulated counter) Line 1 accumulated in counter, 4 bytes

04 d2 (Accumulated counter) Line 1 accumulated out counter, 4 bytes

05 cc (Periodic counter)

Line 1: Byte 1-2: in counter during the report interval Byte 3-4: out counter during the report interval

06 d2 (Accumulated counter) Line 2 accumulated in counter, 4 bytes

07 d2 (Accumulated counter) Line 2 accumulated out counter, 4 bytes

08 cc (Periodic counter)

Line 2:

Byte 1-2: in counter during the report interval

Byte 3-4: out counter during the report interval

09 d2 (Accumulated counter) Line 3 accumulated in counter, 4 bytes

0a d2 (Accumulated counter) Line 3 accumulated out counter, 4 bytes

Line 3:

0b cc (Periodic Counter)

Byte 1-2: in counter during the report interval

Byte 3-4: out counter during the report interval

0c d2 (Accumulated counter) Line 4 accumulated in counter, 4 bytes

0d d2 (Accumulated counter) Line 4 accumulated out counter, 4 bytes

Line 4:

0e cc (Periodic Counter)

Byte 1-2: in counter during the report interval

Byte 3-4: out counter during the report interval

Byte 1: number of people in region 1

0f e3 (Region Monitoring)

Byte 2: number of people in region 2 Byte 3: number of people in region 3

Byte 4: number of people in region 4

Byte 1: region ID

10 e4 (Region Monitoring)

Byte 2-3: avg. dwell time

Byte 4-5: max. dwell time Note: If children distinction feature or staff detection feature is enabled, the counter uplinks will minus children and staff. For example, if children distinction is enabled, the accumulated in counter=total in counter-children in, the accumulated out counter=total out counter-children out. Example: 1. Device information

ff0101 ff166600b09409760000 ff090102 ff1f85010001

Channel ff
Channel ff

Type 01
(Protocol Version)
Type 09
(Hardware version)

Value 01 (V1) Value 0102 (V1.2)

Channel ff
Channel ff

Type

Value

16(Device SN)

66 00 b0 94 09 76 00 00

Type

Value

1f (Software 85 01 00 01

version)

(V133.1.0.1)

2. Line 1 People counter

03d205000000 04d203000000 05cc02000100

Channel

Type

Value

Channel

Type

Value

03 00 00 00

05 00 00 00 =>

(accumulated

(accumulated => 00 00 00

00 00 00 05=5

in counter)

out counter)

03=3

Channel

Type

Value

In: 02 00 => 00

cc (Periodic

02 = 2

Counter)

Out: 01 00 => 00

01 =1

7.2 Downlink Command

VS133 supports to configure the device via downlink commands. Application port is 85 by

default.

Channel

Type

Description

10 (Reboot)

ff (Reserved)

03 (Reporting Interval)

2 Bytes, unit: s

04 (Confirm Mode)

00: disable, 01: enable

Byte 1: Channel index range

01: 0-15

02: 16-31

03: 32-47

05 (LoRaWAN® Channel Mask) 04: 48-63

05: 64-79

06: 80-95

Byte 2-3: indicate disable or enable via every

bit, 0=disable, 1=enable

40 (ADR)

00: disable, 01: enable

41 (Application Port)

1 Byte, default is 85

42 (Wi-Fi)

00: disable, 01: enable

43 (People Counting Periodic Report)

00: disable, 01: enable

51 (Clear the accumulated counting)

ff (Reserved)

Note: After changing any parameter of LoRaWAN® settings, the device will re-join the network.

Example:

1. Disable Wi-Fi.

Channel ff

ff4200 Type 42 (Wi-Fi)

Value 00: disable

2. Set AU915 or US915 channel mask as 8-15.

ff0501ff00 ff05020000 ff05030000 ff05040000 ff05050000

Channel ff

Type 05
(Set Channel Mask)

Value 01: Channel index 0-15, ff00 => 8-15 is enabled 02-05: Channel index 16-79, 0000 => all disabled

3. Reboot the device.
Channel ff

ff10ff Type 10 (Reboot)

Value ff (Reserved)

4. Set reporting interval as 20 minutes.

ff03b004

Channel ff

Type 03(Set Reporting
Interval)

Value b0 04 => 04 b0 = 1200s
=20 minutes

-END-

References

WPS 文字

	Milesight VS133 AI ToF People Counting Sensor Quick Start Guide Concise guide for installing and configuring the Milesight VS133 AI ToF People Counting Sensor, covering hardware, power supply, installation, and web access.
	Milesight VS133 AI ToF People Counting Sensor User Guide Comprehensive user guide for the Milesight VS133 AI ToF People Counting Sensor, detailing its features, hardware, installation, configuration, communication protocols (LoRaWAN, PoE), and operation for accurate people counting in various environments. Includes safety precautions and technical specifications.
	Milesight VS133 AI ToF People Counting Sensor User Guide Comprehensive user guide for the Milesight VS133 AI ToF People Counting Sensor, detailing its features, hardware, operation, installation, communication protocols, and system settings.
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VS133 User Guide

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