SM5Ei Fire audible and visual alarm

Technical standard

Meet the requirements of GB 26851-2005

Operating Voltage

DC18V～26V

Monitor current

T+ 、T- ≤350uA；  DC24V ≤410uA

Alarm current

T+ 、T- ≤1.5mA；  DC24V ≤50mA

Sound level

75dB～85dB

Line system

Two alarm buses T+, T- (with polarity)
Two power bus 24V, GND (with polarity)

Installation method

Exposed wall mounting

Operating temperature

-10℃～+55℃

Relative humidity

≤95%

Dimensions

88mm×41mm×88mm（L×W×H）

Weight

About 92g