Ajax Transmitter

R754.00 incl. VAT

The Ajax transmitter is used to integrate third party wireless devices into the Ajax system.

Some popular wireless devices include the following:

  • Takex 180 kit – A 180 degree outdoor PIR with up to 12m range
  • Optex BX80 Kit – A Dual side PIR with 12m range on either side (total 24m)
  • Optex BXS-RAM kit – An adjustable dual side outdoor PIR with 12m range on either side (total 24m) and includes Anti-Masking
  • Optex HX40 Kit – A High Mount outdoor PIR used for detecting movement over e.g. patio furniture or other obstructions that would ordinarily block the detection area of low mount PIR’s

It is also used to receive alarm activations from electric fence energisers, access keypads etc.


Ajax Transmitter – Wireless Module for 3rd-party Integration

Wireless module for the wireless integration of 3rd-party outdoor motion detectors, IR beams, electric fence energisers and any third-party devices with wired output to the Ajax security system.


  • Ajax wireless transmitter for 3rd-party detectors
  • Input for wired connection of outdoor motion detectors, IR beams and electric fence energisers
  • Fits in most popular wireless outdoor detectors – In some instances, a sealed outdoor enclosure may be required
  • Tamper alarm for Transmitter and external detector
  • Easy installation and activation

Technical Specifications

Classification Module for third-party detector integration
Device type Wireless
Installation method Indoors/outdoors
Compatibility Operates with all Hubs and Rex
Alarm input 1
Tamper input 1
Power supply current Terminals +/−
Power supply output 3.3V
Battery charge indication Yes
Alarm signal delivery time 0.15 s
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
Detector scanning period — 12 – 300 s
Temperature sensor Available
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 +
Dimensions 100 x 39 x 22mm
Weight 74 g
Warranty Replacement and repair within 24 months of the date of purchase. Batteries are not covered under the warranty
Complete set Transmitter
Three CR123A batteries (pre-installed)
Installation set
User’s guide

User Guide

Ajax Alarm User Guide


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.