Ajax EN54 FireProtect (Heat/Sounder) Black
R 1 876.63
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Two A1R/A1S/BR/BS/CS and fixed temperature thermistors Built-in radio communicators Built-in sounder with a 85 dB volume at a distance of 1 m up to 5-year battery lifespan IP21C enclosure, 124 ? 124 ? 48 mm in size Operating temperature ranges from 0 ?C to +50 ?C