Ajax Transmitter Front View SW427
Ajax Transmitter Front View SW427
Ajax Transmitter 3-Way View SW427
Ajax Transmitter Side Angle View SW427
3rd Party Application for Ajax Transmitter
3rd Party Application wired application

Ajax Transmitter

R 1,227.00 Incl. VAT
R 0.00 Incl. VAT

Available to order online or collect at 6 Cosmic Street Linbro Park, Sandton, 2090 (Map)

Spec Data Sheet Button

The Ajax Transmitter is used to integrate third-party wireless devices with wired inputs into the Ajax System.

The module supports 8 types of events for connected devices: intrusion, fire, medical help, panic button, gas alarm, malfunction, leakage and custom event. The type of event determines the alarm code sent to the armed response company and the text of notification received by the user. This ensures an accurate response to the threat.

The Ajax Transmitter acts as a wireless module for wireless integration of 3rd party outdoor motion detectors, IR Beams, electric fence energizers and any 3rd party devices with wired output to the Alax Alarm System.

Product Code: 10306.18.NC1

Please note: Ajax Hub is required for operation.

The Ajax Transmitter is compatible with Ajax Hub Plus, Ajax Hub 2(2G), Ajax Hub 2(4G), Ajax Hub 2 Plus, Rex and ReX 2.
The Ajax Transmitter is not compatible with the Ajax uartBridge and Ajax ocBridge


  • Connecting a device with a NC/NO contact type
  • Supports pulse or bistable operation mode
  • Fits most popular wireless outdoor detectors but in some instances a sealed outdoor enclosure is required
  • Select one of eight types of wired device events
  • Tamper alarm for Transmitter and external detector
  • Quick paring with the Ajax Alam system via QR code
  • Remote control and configuration via the Ajax App from anywhere in the world


 Compatibility Ajax Hub Plus, Ajax Hub 2(2G), Ajax Hub 2(4G), Ajax Hub 2 Plus, ReX and ReX 2
Classification Module for third-party detector integration
Device type Wireless
Installation method Indoors/outdoors
Alarm input 1
Tamper input 1
Power supply current Terminals +/−
Power supply 3 x pre-installed CR123A batteries with a battery life up to 5 years
Power supply output 3.3V
Battery charge indication Yes
Adjustable alarm types Intrusion, Fire, Medical help, Panic button, Gas
Alarm signal delivery time 0.15s
Communication range with central unit Up to 1,600m in an open space
Operating temperature range -25°С to +50°С
Permissible humidity Up to 75%
Anti-sabotage Protection against fraud jamming detection. Accelerometer to detect removal
Remote setting and testing Yes
Product dimensions 100m x 39mm x 22mm
Product weight 74g
Certification CE
Packaging dimensions 160mm x 100mm x 40mm
Mass of unit packed 200g
Warranty 24 months limited Manufacturer’s warranty. Batteries are excluded from the warranty


1 x Ajax Transmitter

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