Transmitter Jeweller turns one wired detector or device from another maker into a wireless device on an Ajax alarm. The small board fits inside the detector's own housing, takes the detector's alarm and tamper contacts on its terminals, and sends their state to the hub over the Jeweller radio. It can also power the detector at 3.3 V. It runs on three CR123A batteries that come fitted, and a built-in accelerometer raises an alert if the module is moved. Use it where one wired device is needed in a spot that would be awkward to cable back to a panel.
Also listed as 56211. Ajax model ID TR.Y.J.
| Model numbers | 56211; Ajax model ID TR.Y.J |
|---|---|
| Type | Wireless integration module for one third-party wired device |
| Inputs | One alarm input and one tamper input (AATT scheme) |
| Terminals | + and - (3.3 V DC output for the wired device), ALARM, TAMP |
| Contact states | Alarm: NO or NC; tamper: NO or NC |
| Cable length to the wired device | Up to 130 m |
| Operating modes | Pulse or bistable |
| Sensor modes | Notify of alarms, or switch arming modes |
| Event types | 14 for wired devices |
| Radio | Jeweller, 866.0-866.5, 868.0-868.6 and 868.7-869.2 MHz (UK and European bands); up to 20 mW ERP; GFSK |
| Radio range | Up to 1,600 m in open space |
| Protection | Block encryption with a dynamic key, frequency hopping, module authentication; accelerometer alert if moved; tamper terminals; communication loss detected after 36 s |
| Batteries | 3 × CR123A (fitted) |
| Output to the wired device | 3.3 V DC, up to 125 mA |
| Installation | Inside the wired detector's enclosure, which needs at least 110 × 41 × 24 mm of space, or in any radio-transparent box |
| Operating temperature | -25 °C to +50 °C, humidity up to 75% |
| Electric shock protection | Class III |
| Dimensions | 100 × 39 × 22 mm |
| Weight | 74 g |
| In the box | Transmitter Jeweller, 3 × CR123A batteries (fitted), installation kit, quick start guide |
| Security grade and certifications | Security Grade 2, environmental class II; EN 50131-1, EN 50131-3, EN 50131-5-3, EN 50131-6; PD 6662:2017; certificate issued by TREZOR TEST s.r.o.; PSTI UK Schedule 1 |
Ajax Jeweller hubs and range extenders, for example Hub 2 (2G) Jeweller, Hub 2 Plus Jeweller and ReX 2 Jeweller. On the wired side it takes one third-party detector or device with NO or NC alarm and tamper contacts.
Inside the wired detector's own housing if there is room (at least 110 × 41 × 24 mm). If not, fit it in any box that radio can pass through.
Yes, at 3.3 V DC up to 125 mA from its + and - terminals. Check that your detector works at that voltage and current.
One. For up to 18 wired zones, use MultiTransmitter Jeweller.
Yes. Three CR123A batteries come fitted.
Yes. It is certified to Security Grade 2 and environmental class II by TREZOR TEST s.r.o. and listed against PD 6662:2017.
Full manufacturer specification: Ajax Transmitter Jeweller product page
Supplied by Zenith Security Co, Wolverhampton. Orders placed before 2:30pm are normally dispatched for delivery within 1-2 working days to England, Scotland and Wales, or collect from our Wolverhampton trade counter (please call first).
Browse the full Ajax range, more Ajax wireless alarms, other alarm zone expanders and modules, or contact us on 01902 902251 for advice.
| Product Code | 56211 |
|---|---|
| Manufacturer | AJAX |
| Device Type | Input/Relay Module |
| Product Type | Intruder & Smoke Alarm |
| Technology | Jeweller (wireless) |
| Security Grade | Grade 2 |
| Ajax Range | Baseline |
| Connection Type | Wireless |
| Colour | Brown |
We provide tailored support for you and your CCTV system.
Many of our Cameras and Recorders come with a comprehensive 3 year warranty.
We've got a fully functioning show room and IP suite to show you exactly how our CCTV equipment works
As cheap as £10, orders placed before 2:30pm are dispatched for delivery within 1–2 working days!
