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Wireless module for connection of outdoor motion detectors, IR barriers, liquid level detectors, and gas detectors, thermal relays and any third-party devices with wired output to the Ajax security system.

Converts third-party detectors to the Ajax full-featured devices

It can be used as a power supply for third-party devices

Operates at a temperature of +50°С to -25°С and humidity up to 75%


Principle of operation

Detects human presence by temperature difference with background thermal radiation. The microwave sensor prevents false alarms caused by complex interference.



Designed for operation in rooms with fireplaces and air conditioners. Detects and ignores draughts, movement of curtains and blinds, and light flickering, glare and reflections.


Installation and set up

Ready to operate straight out the box. The battery is already installed inside, therefore there is no need to disassemble the detector. It can be mounted in just a few minutes using the SmartBracket mount.

  • Additional microwave sensor
  • Filters interference with radio frequency scanning
  • Avoids false alarms even in rooms or warehouses with active air conditioners or replaces
  • Battery life is up to 5 years

Tech Specs

Classification Module for third-party detector integration    
Device type Wireless    
Installation method Indoor/outdoors    
Compatibility Operates with all Ajax hubs, and range extenders    
Alarm input 1    
Tamper input 1    
Power supply current Terminals +/-    
Power supply output 3.3V    
Battery charge indication Available    
Adjustable alarm types Intrusion, Fire, Medical Help, Panic Button, Gas Detection    
Alarm signal delivery time 0.15s    
Power supply Battery Three CR123A batteries Power supply voltage 3V
Battery life Up to 5 years    
Jeweller radio technology Communication range with central unit — up to 1,600 m in an open space, Two-way communication between devices Operating frequencies — 868.0 - 868.6 MHz Self-adjusting RF output power — up to 20 mW, Block encryption based on AES algorithm Device polling period — 12 - 300 s    
Temperature Sensor Available    
Operating Temperature Range From -25°С to +50°С    
Permissible Humidity Up to 75%    
Anti-sabotage Protection against fraud, Jamming detection, Accelerometer to detect removal    
Dimensions 100 x 39 x 22mm    
Weight 74 g    
Service life 10 years    
Included in box Transmitter, Three CR123A batteries (pre-installed), Installation Set, User's guide