Hochiki multi-sensor detector

specs

Transmission method: ESP protocol digital communication Voltage range: 17V ~ 41V DC Consumption: 120 μA (low consumption), 400 μA (sleep), 9.1 mA (alarm), 13.5 mA (short circuit) Storage temperature: -30°C ~ +60°C Storage relative humidity: <80% at 60°C Operating temperature: -10°C ~ +50°C Operating Relative Humidity: 95% (non-condensing) Material: polycarbonate White color Dimensions: Ø100 x 45 (H) mm Weight: 95g Compatible with the base FOC-843 (YBV-R/4)