TRANSMITTER

The AJAX Transmitter is a wireless integration module that connects third-party wired detectors (motion sensors, IR barriers, glass breaks, panic buttons, etc.) with NC/NO contacts to Ajax security hubs via Jeweller protocol, making legacy wired devices fully functional Ajax system components.
It supplies 3.3V power to connected sensors, supports multiple alarm types (intrusion, fire, gas, panic), features tamper protection for both module and external detector, and delivers alarms up to 1600-1700m in open space with AES encryption and jamming detection.
Key Specifications
Feature
Specification
Inputs
1 alarm (NC/NO) + 1 tamper 
Power Output
3.3V DC for wired sensors ​
Communication
Jeweller 868 MHz (1600-1700m open space) 
Battery
2× CR123A (up to 5 years) ​
Protection
Tamper, jamming detection 
Operating Range
-25°C to +50°C; IP20 ​
Dimensions
100 × 39 × 22 mm; 74g