Ajax EN54 FireProtect Sounder + VAD Jeweller, White, 100 dB, 4×CR123A, 118599.279.WH1 Default:- Compatible with Knightsbridge Grid System

Compatible with Knightsbridge Grid System only

or other essential devices

RoHS and relevant safety standards listed by the manufacturer

this sensor provides actionable environmental insights to support healthier

System Capacity: Supports up to 12 interconnected RF devices

Ajax EN54 FireProtect Sounder + VAD Jeweller, White, 100 dB, 4×CR123A, 118599.279.WH1 Default:- Compatible with Knightsbridge Grid SystemAjax EN54 FireProtect (Sounder VAD) Wireless addressable EN54 sounder with visual alarm. Combined audible & visual alarm device (Sounder + VAD) certified to EN54 standards for professional fire alarm installations. Jeweller twoway radio protocol: encrypted communication, automatic power adjustment and fast alarm reporting; openspace range up to 1,700 m (region dependent). Up to 100 dB sound output (measured at 1 m) with 32 selectable tones including