Ajax MultiTransmitter black

MultiTransmitter module for connecting wired alarm to Ajax and managing security via the app

The second life of an old wired alarm
We understand how difficult it is to decide on a wired alarm upgrade
It is a common situation when your system is still capable of protecting your property but is clearly outdated.
Renovating with Ajax doesn't force you to leave behind the current equipment
It gives you a chance to build modern complex security based on existing wired equipment

With MultiTransmitter, system users get security control via app, data-rich notifications, and automation scenarios
An installer can set up the system or device in the PRO-app, both while on-site and remotely

Perimeter IR detectors, household gas sensors, thermostats, float sensors, and other devices are ready to expand the Ajax areas of use
Connect them to a hub via MultiTransmitter and manage the combined security system in the Ajax app

Use automation scenarios so that the security system instantly responds to threats without waiting for police
Ajax will be armed by schedule, turn on the light by the alarm of a motion detector, de-energize the room at the first sign of fire
With MultiTransmitter, an old alarm system becomes part of a safe and smart home

With MultiTransmitter, you can specify the type of alarm and a room for each wired device
This makes notifications more informative — you know not just what happened but where
This information is displayed using push notification, SMS, and is also sent to the security company's monitoring station under an appropriate code
A total of five types of alarms are available: intrusion, fire, medical assistance, panic button, gas leak

Made by professionals for professionals
We made sure that the installation and setup process does not require any extra time or effort
Like other Ajax devices, MultiTransmitter connects to a hub in the app by scanning a QR-code
When connecting wired devices, you don't need to know the resistors' resistance values
The system will also warn you if a device was not connected correctly

Tech specs
Number of alarm/tamper zones - 18

Supported detector contact types
NO, NC (without R), EOL (NC with R), EOL (NO with R)
Resistance of the EOL resistor
1 kΩ to 7.5 kΩ

Alarm signals processing mode
Pulsed or bistable

Main power supply
110–255 V, 50/60 Hz
Backup power
12 V DC
Supported battery type
Battery with 4 or 7 A⋅h capacity (not included),
dimensions 150 × 64 × 94 mm

Detector power supply
12 V DC, up to 1 A for all detector power supply outputs
Protection against dismantling
Tamper

Radio signal frequency band
868.0–868.6 MHz or 868.7–869.2 MHz, depending on the sales region
Compatibility
Operates with all Ajax hubs, and range extenders
Maximum radio signal power
Up to 7.29 mW (25 mW limit)
Radio signal range
Up to 2,000 m in the line of sight

Operating temperature range - From -10°С to +40°С

Operating humidity - Up to 75%

Dimensions - 196 × 238 × 100 mm

Weight - 805 g

Warranty
Replacement and repair during 24 months from the date of sale

Complete set
MultiTransmitter board
Body
Installation kit
Power cable
User Guide

Service life - 10 years