Motorbike/Bicycle Anti-Theft Alarm KS-SF22R User Manual

Product Overview

The KS-SF22R is a remote alarm and displacement sensor alarm designed for motorbikes and bicycles. It features a domineering tiger-form styling and acts as a safeguard device. The alarm provides similar performance to motorbike alarms with a 113 dB loud speaker, even when installed discreetly, to deter thieves. It utilizes a triaxial accelerometer sensor and special calculations for accurate recognition of tampering and reduced false alarms from noise interference. The device offers 7 adjustable sensitivity levels, from soft touch to significant impact, suitable for various conditions. It includes 3 ringtones for remote bell sounds, a long-range remote for easy searching, and an SOS function that can automatically emit a call for help in case of an accident. The operation is wireless and convenient. The external cover is made of PC material and is IP65 water and dust proof. Installation is facilitated by a double-sided tape method, making it convenient for all types of motorbikes and bicycles.

Key Features:

[Triaxial Accelerometer Sensor]
[7 Levels Sensitivity]
[113 dB Loud Alarm]
[SOS Emergency Help Function]
[Long Standby Time]

FCC ID: 2ANPS-KS-SF22R

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.

Note 1: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. If this equipment does cause harmful interference to radio or television reception, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna; Increase the separation between the equipment and receiver; Connect the equipment into an outlet on a circuit different from that to which the receiver is connected; Consult the dealer or an experienced radio/TV technician for help.

Note 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

1. External Structure Figure

The external structure includes a cable tie hole and double-sided tape for installation. The host unit has front and back sides. The remote control has buttons for Arm, Disarm, Ringtone/Switch, and Bell.

Cautions:

Pay attention to the suitability of the host fixation method, using double-sided tape or cable ties.
Installing at a hiding location may reduce the host alarm sound level.
Do not install the host in a location surrounded by metal parts.

There are two types of remote controls based on the order package set: WL03C and WL09C.

The figure shows the bottom cover removal method for the host unit.

2. Installation Guides

2.1 Host Battery Replacement and Installation

The factory installs the battery by default. If replacement or new batteries are needed, follow the method shown in the figures: open the bottom cover and install 3 pcs AAA alkaline batteries. The host will produce 3 short 'Bi' sounds to indicate it is turned on. It is recommended to remove the battery if the device is not used for a long period.

It is recommended to avoid installation in locations exposed to long-term, high-temperature sunlight, as this can accelerate battery self-discharge and shorten battery life. Replace the battery promptly when low, to prevent liquid leakage and damage to the host.

Dismantle bottom cover method figure:

To open the bottom cover, remove the single bottom screw. Use a flathead (-) screwdriver to rotate or turn the cover. After opening the bottom cover, continue to open the side of the cover until it can be easily dismantled by hand. If a flathead screwdriver is not available, a solid film or shim can be used.

2.2 Application and Setting

2.2.1 ARM & DISARM

Press the [Arm] key on the remote control once in standby mode. The host will produce "Do..Le..Mi" sound and enter ARM mode. After 5 seconds, a 'Bi' sound indicates it has entered alert mode. Any touch or hit while in ARM alert mode will trigger the alarm for 2 seconds. Subsequent touches or hits within 2-12 seconds will continue the alarm for 30 seconds (one ringtone type for 2 seconds alarm; 6 ringtone types for 30 seconds with automatic switching).
Press the [Disarm] key on the remote control once during an alert. The host will produce "Mi..Le..Do" sound, indicating it has exited alert mode.
If the host is still alarming, pressing the remote control's [Disarm] key will stop the alarm and exit ARM mode simultaneously.

2.2.2 Touch Sensitivity Level, Volume, SOS Setting Feature

Touch sensitivity has 7 levels (high to low), indicated by 7 ringtone sounds: Do, Le, Mi, Fa, So, La, Di. Volume has 3 levels: high, medium, and low.
The SOS function is off by default. It recognizes the host's installation state; do not change the installation direction after completion, as this may cause the function to fail or be abnormal. When the SOS function is on, it will automatically call for help if the bicycle is tilted more than 45 degrees accidentally. It turns off the call automatically when the bicycle is returned to its original position. The SOS trigger sound follows international conventions.
Setting Method: Press and hold the [Arm] key on the remote. The host will continuously prompt the disarming sound (ignore this sound) until the remote LED light turns off and on again. Release the hand to enter the setting feature.
- To adjust sensitivity: Press the [Arm] key continuously to cycle through the 7 adjustable levels from high to low.
- To adjust volume: Press the [Ringtone/Switch] key continuously to cycle through the 3 adjustable levels from high to low.
- To turn on SOS: If SOS is off, press the [Bell] key once. The host will beep once ('Bi') to enter calibration mode. 5 beeps ('Bi. Bi. Bi. Bi. Bi.') indicate successful calibration and SOS activation. Two long beeps ('Bi... Bi') indicate calibration error and failure to turn on (the host must be static before calibration).
- To turn off SOS: If SOS is on, press the [Bell] key once. A long beep twice ('Bi... Bi') indicates SOS is turned off.
After completing settings, press the [Disarm] key to exit the setting function.
Host battery changes, sensitivity level, and volume settings are stored. SOS may require recalibration and will automatically turn off.

2.2.3 Bell Ringtone Switching Function

Press the [Ringtone/Switch] key to choose among 3 ringtones, cycling through them. This function cannot be used in ARM mode.

2.2.4 Bell and Search Function

Press the [Bell] key to trigger the selected ringtone, making it easy to find the motorbike/bicycle.

2.2.5 Remote Control Learning Code

First remote control code learning: Remove host batteries for 30 seconds, then reinstall. Long press the [Arm] key on the remote to enter code learning mode. After the host beeps once ('Bi'), press the [Arm] or [Disarm] key twice ('Bi..Bi..') to add the new remote.
Adding more remote controls: First, disarm the host using the old remote's [Disarm] key. Then, long press the old remote's [Arm] key to enter code learning mode. After one 'Bi' sound, press the new remote's [Arm] or [Disarm] key twice ('Bi... Bi') to add it.
Decoding method: Use with caution. Ensure the host is not in ARM mode. Long press the [Ringtone/Switch] key on the coded remote to enter code learning mode. After one 'Bi' sound, press the [Bell] key three times ('Bi... Bi... Bi'). The host will delete all coded addresses. Refer to the above methods for new code learning.
The host can support up to 8 remote controls. Registering more than 8 will remove the earliest registered remote control's code.

2.2.6 Battery Low Power Indication

When the host battery is low (3.3V), a weak "Du..Du.." sound will be generated upon ARM or DISARM, indicating the need for immediate battery replacement.
When the remote control's flashlight becomes dim or the remote control range shortens, it indicates low battery power, and a new battery should be installed.

3. Operating Guides

The host uses 3 pcs AAA alkaline batteries, providing 1-3 months of normal usage or approximately 6 months on standby.
Remote control batteries: WL03C uses 1 pc 27A (12V) alkaline battery. WL09C uses 1 pc CR2032(3V) button battery. Normal usage is over 1 year (assuming 5 uses per day).
Operating environment temperatures: -20°C to +60°C.
Operating environment humidity: R/H <80%.
Storage temperature: -30°C to +70°C.