MULTI-TRANSMITTER

The AJAX MultiTransmitter is a wireless integration module with 18 wired zones that connects third-party wired detectors (motion, glass break, vibration, smoke, etc.) to Ajax hubs, transforming legacy wired systems into full Ajax wireless security systems with smartphone control and app notifications.
It supports NC/NO/EOL resistor configurations (1-7.5kΩ), pulsed/bistable alarm processing, tamper monitoring per zone, and Jeweller communication up to 2000m in open space, with remote configuration of alarm types (burglary, fire, gas, panic) and entry delays via Ajax PRO app.
Key Specifications
Feature
Specification
Zones
18 wired zones (multiple devices/zone) 
Contact Types
NO/NC/EOL (NC/NO with R); 1-7.5kΩ resistors ​
Communication
Jeweller 868 MHz (up to 2000m open space) 
Power
110-255V AC + 4/7Ah battery backup ​
Features
Tamper protection, smoke detector reset power ​
Compatibility
All Ajax Hubs + Range Extenders 
Protection
Indoor IP20; -10°C to +40°C ​
Dimensions
196 × 238 × 100 mm ​