LeaksProtect User Manual
Updated December 28, 2020
LeaksProtect is a wireless leakage detector that noti es both in case of a leak and when the water dries out. Developed only for indoor use. LeaksProtect connects to the Ajax security system via the protected Jeweller radio protocol. The communication range is up to 1300 meters in line of sight. Also, LeaksProtect can be connected to third-party security systems using the Ajax uartBridge or Ajax ocBridge Plus integration modules. Users can con gure LeaksProtect via the Ajax app for macOS, Windows, iOS, or Android. The system noti es users of all events through push noti cations, SMS, and calls (if activated). The user can connect the Ajax security system to the central monitoring station of a security company.
Buy leakage detector LeaksProtect
Functional Elements and Indication
1. LED indicator 2. Water sensor contacts 3. QR code with the device registration key 4. On/off button
Operating Principle
At the bottom of its body, LeaksProtect is equipped with four pairs of watersensitive contacts. If at least one contact pair gets wet, the detector immediately transmits an alarm signal to the hub, notifying the user and security company. Also, the detector noti es users if the water dries out.
When switched on, LeaksProtect is always active and monitors the situation regardless of the security mode: disarmed or armed.
If the leak is detected, LeaksProtect noti es once, and the next alarm is transmitted when the contacts have dried out and gotten wet again.
Connecting the detector to the Ajax security system
Detector connection to hub
Before connecting: 1. Following the hub user manual, install the Ajax app. Create an account, add the hub to the app, and create at least one room. 2. Check the internet connection (via Ethernet cable and/or GSM network). 3. Check the hub status in the app: make sure that it is disarmed and does not update.
Only users with administrator rights can add the device to the hub.
How to pair the detector with hub: 1. Select Add Device in the Ajax app. 2. Name the device, scan or enter the QR Code (located on the body and packaging), and select the location room. 3. Select Add -- the countdown will begin. 4. Switch on the device.
LeaksProtect has a rigid "ON" button: press it with force to switch the detector on.
For the detection and pairing to occur, the device should be located within the wireless coverage area of the hub (at the same facility).
Request for connection is transmitted for a short time at the moment of switching on the device.
If the connection failed, LeaksProtect switches off after 6 seconds. To retry the connection, you do not need to reboot the device. If LeaksProtect is paired with another hub, switch the detector off, then retry the standard adding procedure.
The detector connected to the hub is displayed in the list of devices in the app. The update of the detector status in the list depends on the device inquiry time set in the hub settings (the default value is 36 seconds).
Connecting to the third-party security systems
To connect the detector to a third-party security central unit using the uartBridge or ocBridge Plus integration module, follow the recommendations in the manual of the respective device.
The detector is always active. When connecting LeaksProtect to third party security systems, it is appropriate to place the detector in a permanently active protection zone.
States
1. Devices 2. LeaksProtect
Parameter Temperature Jeweller Signal Strength Battery Charge
Value
Temperature of the detector, measured on the processor and changes gradually.
Signal strength between the hub and detector
Battery level of the device. Displayed as a percentage
Lid ReX Connection Leakage detected
Temporary Deactivation
Firmware Device ID
Settings
1. Devices 2. LeaksProtect 3. Settings
First eld Room
Setting
Alert with a siren if leakage is detected
Jeweller Signal Strength Test Temporary Deactivation
How battery charge is displayed in Ajax apps
The state of the tamper, which reacts to the body being disassembled or damaged Displays the status of using the ReX radio signal range extender Connection status between the hub and detector Alarm if the water sensor contacts wet Shows the status of the device: active, completely disabled by the user, or only noti cations about triggering of the device tamper button are disabled Detector rmware version Device identi er
Value Detector name, can be edited Selecting the virtual room to which the device is assigned
If active, sirens added to the system are
activated if leakage is detected Switches the detector to the signal strength test mode Allows the user to disconnect the device without removing it from the system.
User Guide Delete Device
Two options are available:
Entirely -- the device will not execute system commands or participate in automation scenarios, and the system will ignore device alarms and other noti cations
Lid only -- the system will ignore only noti cations about the triggering of the device tamper button
Learn more about temporary deactivation of devices
Opens the detector User Manual
Disconnects the detector from the hub and deletes its settings
Indication
The LeaksProtect LED indicator may light up red or green depending on the device status.
Indication when pressing the power button
Event Pressing the power button (detector is switched on) Switching on Switching off
Indication Lights up red while the button is held down Lights up green while the device is switching on Initially lights up red, then blinks three times
Turned-on detector indication
Event Detector connection to the
Indication Lights up green for a few seconds
Note
hub, ocBridge Plus and uartBridge
Hardware error
Leakage detected
Battery needs replacing
Blinks red continuously
Lights up red for about one second
During the alarm, it slowly lights up red and slowly goes out
The detector requires repair,
please contact Support Service
Replacement of the detector battery is described in the
Battery replacement
manual
Functionality Testing
Ajax security system allows conducting tests for checking the functionality of connected devices.
The tests do not start straight away but within a period of 36 seconds when using the standard settings. The test time start depends on the settings of the detector scanning period (the paragraph on "Jeweller" settings in the hub settings).
Jeweller Signal Strength Test
Attenuation Test
Selecting the Location
When selecting the device location, please take into account its remoteness from the hub (up to 1300 meters) and the absence of any obstacles between the devices hindering the radio signal transmission: walls, oors, large objects located in the room.
The device developed only for indoor use.
Check the Jeweller signal strength level at the installation place.
If the signal level is low (one bar), we cannot guarantee the stable operation of the device. Take all possible measures to improve the signal strength. At least, move the device: even a 20 cm shift can signi cantly improve the quality of signal reception.
If, after moving, the device still has a low or unstable signal strength, use the ReX radio signal range extender.
Install LeaksProtect in the place of potential leakage: on the oor under the bath, sink, washing machine, etc.
Do not install the detector:
outside the premises (outdoors); nearby any metal objects or mirrors causing attenuation and screening of the signal; within any premises with the temperature beyond the range of permissible limit; on conductive surfaces; closer than 1 m to the hub.
Detector Testing
When the liquid gets on the detector contacts, it closes the electrical circuit. It is enough to close one contact pair to activate the alarm.
1. To check LeaksProtect, close one contact pair with a wet nger for 3 seconds (the delay prevents false triggering). If water is detected, the detector LED will light up red for 1 second.
2. Wipe the contacts with a dry napkin. When the electrical circuit is open, LeaksProtect switches on its LED red for 1 second and noti es that water dried out.
If you drown the detector with soapy water, it may continue signal ooding after getting dry. The issue is about the soapy lm closes the contacts. To eliminate the problem, wipe the detector contacts with a napkin moistened with pure water and then dry them up.
Maintenance
Check the LeaksProtect operational capability on a regular basis. We recommend cleaning the detector contacts as it gets dirty, at least, once every 2-3 months. Use an alcohol solution for cleaning the contacts.
Clean the detector body from dust, spider webs and other contaminants as they appear: they can conduct electricity and cause false actuation. Use a soft dry napkin suitable for equipment maintenance.
Do not use any substances containing alcohol, acetone, gasoline and other active solvents for cleaning the detector body.
The batteries installed in the detector ensure up to 5 years of autonomous operation on the average (with the inquiry frequency by the hub of 1 minutes). If the detector batteries are low, the security system sends the noti cation and the detector LED smoothly lights up and goes out green every hour, if the device is triggered.
To replace the batteries, turn off the detector, loosen the screws and remove the LeaksProtect front panel. Change the batteries with new ones type AAA, adhering to polarity.
How long Ajax devices operate on batteries, and what affects this
Battery replacement
Tech specs
Frequency band
Compatibility
Maximum RF output power Modulation of the radio signal Radio signal range Power supply Battery life Dust and moisture protection class Installation method Operating temperature range Operating humidity Overall dimensions Weight
868.0 868.6 MHz or 868.7 869.2 MHz depending on the region of sale
Operates with all Ajax hubs, range extenders, ocBridge Plus, uartBridge
Up to 20 mW GFSK Up to 1,300 m (any obstacles absent) 2 × , 3 V Up to 5 years IP65 Indoors From 0° to +50° Up to 100% 56 × 56 × 14 mm 40 g
Complete Set
1. LeaksProtect 2. Batteries AAA (pre-installed) 2 pcs 3. Quick Start Guide
Warranty
Warranty for the "AJAX SYSTEMS MANUFACTURING" LIMITED LIABILITY COMPANY products is valid for 2 years after the purchase and does not apply to the pre-installed battery.
If the device does not work correctly, you should rst contact the support service -- in half of the cases, technical issues can be solved remotely!
The full text of the warranty User Agreement Technical support: support@ajax.systems
End user agreement - Ajax Systems