Alarm volume
＞85dB ( Dead ahead 3 meters)
Coding
Addressable
Mounting
Wall-mount/ flushing-mount 1.8 meters from the ground
Wiring method
Four-wire system, non-polarity two signal buses (L1, L2)
and power lines (+24V, GND)
Dimension
84 x 142 x 66.4mm
Certification
EN54
