The Ajax Relay Dry Contact Controller adds smart-home control to the Ajax system: lights, appliances and scenarios run from the Ajax app or are triggered by alarm events.
We supply and install Ajax alarm and video systems across London and the Home Counties. Add this to your package and we will check everything works together before sending a written quote.
Key specifications
| Classification | Radio channel relay unit |
|---|---|
| Installation method | Into electric switchboard/junction box |
| Compatibility | Operates with Hub, Hub Plus, Hub 2, and ReX |
| Actuating element | Electromagnetic relay |
| Voltage protection | Min: 6.5V / Max: 36.5 V |
| Relay service life | 200,000 switch-ons |
| Maximum load current | 5A at 36V DC, 13A at 230V AC |
| Maximum temperature protection | 65°C at the place of installation |
| Energy consumption parameter check | Voltage |
| Jeweller radio technology | Communication range with central unit: up to 1,000 m in an open space, Two-way communication between devices, Operating frequencies: 868.0 – 868.6 MHz, Self-… |
| Power supply | 7-24 V (DC only) |
| Permissible humidity | Up to 75% |
| Operating temperature range | 0°С to +64°С |
| Anti-sabotage | Protection against fraud, Jamming detection |
| Dimensions | 39mm х 33mm × 18mm |
| Weight | 30g |
Specifications are the manufacturer’s published figures.
