FR426B Ajax EN54 FireProtect (Smoke/Sounder) Black

The Ajax EN54 FireProtect (Smoke/Sounder) White is a wireless addressable point smoke detector combined with a fire alarm sounder. It is designed to ensure smoke detection and audible alarm annunciation when a fire alarm is triggered at the facility. The device operates as part of an Ajax system and communicates with control and indicating equipment (CIE) via secure Jeweller radio protocol. 
- Communication range with the CIE is up to 1,700 m in an open space. 
- The device is always active and responds to a fire 24/7. 
- Supports fire alarm scenarios and is powered by pre-installed batteries, requiring no external power supply. 
- Protected smoke chamber is protected from dust, dirt, and insects.
- Uses a dual-spectrum optical sensor to detect smoke.
- Black color variant.