Ajax MultiTransmitter module - Black

Second Life for Old Wired Alarm Systems

Ajax MultiTransmitter is a professional wired-to-wireless radio multi-transmitter that seamlessly integrates third-party wired detectors into the Ajax security ecosystem. The device connects directly to the Ajax hub and supports up to 18 independent protection zones, each individually configurable for burglar, fire, or technical detector types. Powered by the proprietary Jeweller radio protocol, it ensures reliable communication at distances up to 1,700 meters in open space and delivers instant alarm event transmission. The unit is powered by an external 12 V adapter, while the built-in backup battery provides up to 24 hours of autonomous operation during power outages. The IP30-rated housing is designed for indoor installation. This is the perfect solution for upgrading legacy wired systems to modern wireless security without compromising on performance or reliability.

Security in Your Smartphone

With MultiTransmitter, users gain alarm control via the app, informative notifications, and automation scenarios. Security companies can adjust system and device settings in the PRO app both on-site and remotely.

More Ajax Capabilities

IR barriers, domestic gas, temperature, liquid level sensors, and many other devices can expand Ajax applications. Connect them to the system via MultiTransmitter and manage a comprehensive security system in the Ajax app.

Less Routine with Automated Security

Use automation scenarios to make the security system react instantly to threats without waiting for patrols. Ajax will arm on schedule, turn on lights upon motion detection, and cut power at the first signs of fire. With MultiTransmitter, old alarms become part of a smart, secure home.

More Detailed Alarm Information

MultiTransmitter lets you specify alarm types and locations for each wired device. This enhances notification details - you'll know not just what happened, but exactly where. This info appears in push/SMS alerts and is sent to monitoring centers with corresponding codes. Five alarm types: intrusion, fire, medical, panic button, gas leak.

Intrusion Verification in 9 Seconds

Add MotionCam motion detectors with cameras to confirm whether intruders are present or someone simply forgot to disable the alarm. The camera activates only when the system is armed and motion is detected. Unlike surveillance cameras, sensor photos are securely encrypted, delivered in seconds, and viewable only by authorized users.

Tamper-Proof Design

MultiTransmitter immediately alerts about interference: power shorts, cable cuts, or tamper triggers. Power outages aren't a problem - the backup battery sustains devices for up to 4 days. The housing has two tampers detecting module removal or cover opening.

Professional-Grade Engineering

We streamlined installation and configuration. Like other Ajax devices, MultiTransmitter connects to the hub by scanning a QR code. No need to know resistor values when wiring devices. The system warns about incorrect connections.