Sistem brezžične zaznave ognja uporablja radijske povezave med tablom in njenimi detektorji, prijavnimi točkami in sirenami namesto kablov. Namestitev je hitra in čista, zato je brezžična zaznava idealna za stavbe s kulturno dediščino, prenove, začasna lokacijo in prostore, kjer je potegniti kabel težko ali drago.
Komponente radijskega požarnega alarma za Evropo sledijo standardu EN 54-25, dober sistem pa spremlja radijski signal in stanje baterije vsake naprave, tako da so napake prijavljene kot v žičnem sistemu. Brezžične naprave je mogoče tudi kombinirati z žičnimi naslovljivimi sistemi v hibridni namestaciji.
EMS brezžična zaznava ognja, del družbe Kidde Global Solutions, ponuja brezžične detektorje, prijavne točke in sirene za stavbe vseh vrst.
Sorodne teme: EMS brezžična zaznava ognja · Naslovljiva zaznava ognja · Vsi sistemi za zaznavo ognja in varnost
Yes, when they are designed to EN 54-25. The radio links are supervised and the signal and battery status of every device is reported to the panel like a fault on a wired system.
Battery life depends on the device and its settings, and is typically several years. The datasheet of each device gives the expected life.
Detectors, call points and sounders talk to the panel by radio instead of cable. The radio links are supervised, and signal strength and battery status are reported so faults are found quickly.
Yes. Wireless systems that are certified to EN 54-25 are used in offices, hotels, heritage buildings, hospitals and temporary sites, often together with a wired addressable system.