Ajax EN54 FireProtect Sounder Jeweller Wireless Siren, Black

Ajax EN54 FireProtect Sounder Jeweller Wireless Siren, Black

Ajax EN54 FireProtect Sounder Jeweller is a wireless fire alarm siren.

Audible signal and visual indication

Sound level: up to 100 dB at a distance of 1 m

Sound patterns: 32 selectable tones for different applications

Alarm synchronization: all connected devices activate simultaneously

Wireless connectivity and installation

Radio communication: Jeweller protocol with two-way communication

Operating range: up to 1700 m in open space

Installation: wall or ceiling mounting with the SmartBracket system

Setup and management: QR-code pairing, configuration and testing via the Ajax mobile app or PRO Desktop

Power and battery life

Batteries: 4 × CR123A batteries, pre-installed

Battery life: up to 5 years

Battery replacement: tool-free, without removing the device enclosure

Low battery notifications: via the app

Environmental conditions and certifications

Operating temperature: -10°C to +50°C

Humidity: up to 80%

Ingress protection: IP54, protected against dust and splashes

Certifications: EN54-3, EN54-23, EN54-25, RED 2014/53/EU