RECEPTEURS

Addressable Fire Alarm Repeater Technical parameters:

1. Executive standard: General Technical Conditions for Fire Indicating Panels (GB17429-1998)
2. Display capacity: Each display panel can display the fire alarm messages of floors -10~90 and at most 99 fire alarm messages or feedback messages.
3. Wiring system: Four-wire system, power lines (+24V, GND) and RS485 signal lines (485A, 485B);
4. Operating environment: Indoor; temperature: -10℃～+50℃; relative humidity: ≤95% (40℃, without condensation);
5. Power supply: DC 24V ±20 %;
6. Overall power consumption: ＜3W;
7. Contact capacity: Relay dry contacts, normally open or normally closed, capacity: 1.25A/DC30V (resistive load).