- Frequency Jeweller
MultiTransmitter Jeweller Integration Module for 18 Wired Zones, Black
SKU AJ-42829
- Fast shipping from four branches
- 30-day returns on unopened products
Eighteen wired zones onto an Ajax system from one module. This is the part that makes a hybrid takeover viable: the existing wired detectors stay exactly where they are and the customer gets the Ajax app, without rewiring a building.
Built for the installer
It supports NC, NO, EOL, 2EOL and 3EOL connection types, with EOL resistance configurable from 1 kOhm to 15 kOhm per resistor, so it matches the supervision scheme already in the existing panel rather than requiring the loops to be rebuilt. Cable runs reach 1,300 feet.
Fifteen wired device event types are selectable per zone, so each device reports as what it actually is. It is mains powered from 100-240 V, which also means it does not consume detector battery budget the way the single-zone Transmitter does.
Key features
- 18 wired zones from one module, which is what makes a hybrid takeover economic
- NC, NO, EOL, 2EOL and 3EOL support to match the existing supervision scheme
- EOL resistance configurable from 1 kOhm to 15 kOhm per resistor
- Cable runs to 1,300 ft so existing loops usually reach without extension
- 15 selectable event types per zone so each device reports correctly
- Mains powered, with no battery budget consumed by the connected devices
System requirements
Requires an Ajax hub or range extender. Powered from 100-240 V mains and designed for indoor use only. 2EOL and 3EOL require firmware 2.13 or later.
Specifications
| SKU | AJ-42829 |
|---|---|
| Brand | AJAX |
| Radio communication range | Up to 6,500 ft in open space, between the device and a hub or range extender |
| Wired zones | 18 |
| Connection types | NC, NO, EOL, 2EOL, 3EOL. Firmware below 2.13 supports NC, NO, EOL only |
| EOL resistance | 1 kOhm to 7.5 kOhm in 100 Ohm increments, or 1 kOhm to 15 kOhm per resistor up to 30 kOhm total |
| Cable length | Up to 1,300 ft with a 0.00034 sq in copper-clad aluminium conductor |
| Operation mode | Pulse or bistable, adjustable in the Ajax app |
| Event types | 15 event types of wired devices, selectable per zone |
| Power input | 100-240 V AC, 50/60 Hz |
| Sabotage protection | Tamper alarm on enclosure opening or removal from the mounting panel |
| Use environment | Indoor use only |
| Colour | Black |
| Region | 9NA, North America model |
| Radio protocol | Jeweller, two-way encrypted wireless |
| Frequency band (North America) | 905.0-926.5 MHz, certified to UL/ULC standards |
| Radio modulation | GFSK with frequency hopping |
| Encryption | Block encryption with a dynamic key |
| Communication loss detection | After 36 seconds |
| Anti-spoofing | Device authentication |
| Warranty | 24 months |
| Frequency | Jeweller |
