Ajax MultiTransmitter Jeweller Wired Alarm Connection Module
Ajax's MultiTransmitter Jeweller is the integration module designed to connect up to 18 wired devices to the Ajax wireless security system. With compatibility with NC, NO, EOL, 2EOL and 3EOL contacts (depending on firmware), it enables modernization of existing alarm systems by bringing cloud-based management via Ajax app with real-time notifications, automations and smart scenarios.
- Connects up to 18 wired zones to the Ajax system
- Contact compatibility: NC, NO, EOL, 2EOL, 3EOL (firmware ≥ 2.13)
- Device management and monitoring via Ajax app
- Supports devices such as: Perimeter IR barriers - Gas, smoke or flood sensors - Thermostats, floats, keypads and buttons
- Automation scenarios for automatic responses to threats
- Data transmission via Jeweller protocol (up to 2 km in open field)
- Powering external devices directly from the module
- Push notifications and scheduled automations
MultiTransmitter Module: Integrating wired devices into the Ajax system.
We know how difficult it is to decide to upgrade a wired alarm. It often happens when the system is still able to protect a property, although it is clearly obsolete. Renovating it using Ajax does not force the current device to be decommissioned. Ajax enables modern, professional security, building on the wired equipment already installed.
Switch to smart protection while keeping your old security devices. With MultiTransmitter, system users control security, information notifications, and automation scenarios through the app. An installer can adjust system or device settings in the PRO app, either on-site or remotely.
Perimeter IR detectors, home gas sensors, thermostats, float sensors, keypads, and other devices are ready to expand Ajax's areas of use. They can be connected to a hub via MultiTransmitter, and the combined security system can then be managed in the Ajax app.
With MultiTransmitter, more data at your fingertips
With MultiTransmitter, you can specify the name of the device, the type of alarm, and the room it is in. This makes notifications more informative: you are told not only what happened, but also where. This information is displayed via push notification, SMS, and is also sent to the alarm receiving center of the security institution. Many types of events are available: intrusion, fire, emergency help, panic button, gas alarm, malfunction, flood, etc.
Compatibility - Ajax Devices Supported
| Ajax Device | Compatibility |
|---|---|
| Hub (2G) Jeweller | Compatible |
| Hub (4G) Jeweller | Compatible |
| Hub 2 (2G) Jeweller | Compatible |
| Hub 2 (4G) Jeweller | Compatible |
| Hub 2 Plus Jeweller | Compatible |
| Hub BP Jeweller | Compatible |
| Hub Hybrid (2G) | Compatible |
| Hub Hybrid (4G) | Compatible |
| Hub Hybrid (4G) (without enclosure) | Compatible |
| Hub Plus Jeweller | Compatible |
| ReX 2 Jeweller | Compatible |
| ReX Jeweller | Compatible |
Communication Technology - Jeweller
| Feature | Value |
|---|---|
| Type | Ajax proprietary wireless technology to transmit commands, alarms and events |
| Key Features |
|
| Operating frequencies |
|
| Maximum radiated power (ERP) | Up to 20 mW |
| Signal modulation | GFSK |
| Communication range | Up to 2,000 m (in open field) |
| Encrypted communication | Block encryption with moving key |
| Frequency hopping | Active to avoid interference and inhibition |
Connection of Wired Devices
| Parameter | Value |
|---|---|
| Number of wired zones | 18 |
| Connection types supported |
|
| EOL resistance |
|
| Maximum cable length | Up to 400 m (0.22 mm² copper/aluminum cable) |
| Operating modes. | Pulse, Bistable (configurable from Ajax app) |
Configurable Event Types
| Category | Events Supported |
|---|---|
| Available Events (15 types) |
|
Anti-Sabotage Protection
| Function | Description |
|---|---|
| Anti-tamper tamper | Two tamper detects opening of the case or detachment from the wall |
| Protection against counterfeiting | Device authentication |
| Loss of connection | Within 36 s between hub/repeater and module (dependent on Jeweller/Fiber settings) |
| Wired fault detection | Instantaneous detection of:
|
Power supply
| Source | Details |
|---|---|
| Main power supply | 100-240 V~, 50/60 Hz |
| Back-up power supply | 12 V⎓ (battery not included) Supported capacity: up to 7 Ah Full charging time: up to 30 hours |
| Connected device power supply | 10.5-15 V⎓, max 1 A total
|
Housing
| Parameter | Value |
|---|---|
| Dimensions | 192 × 238 × 100 mm |
| Weight (white version) | 874 g |
| Weight (black version) | 802 g |
| Operating temperature range | -10 °C to +40 °C |
| Maximum humidity | Up to 75% |
| Protection class | IP40, IK06 |
Package Contents
| Element | Included |
|---|---|
| Module | Jeweller MultiTransmitter Board |
| Case | Included |
| Power supply | Power cable |
| Battery connection | 12 V⎓ connection cable |
| Installation | Installation kit |
| Documentation | Quick Start Guide |
Data sheet
- Colour: White
- Type: MultiTransmitter
- System: Wireless
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