Type : AR-AFA-2W-AB
Operating voltage : Loop 24V (18V~28V)
Standby current : ≤3mA
Alarm current : ≤50mA
Programming range : Occupying one address within 1~250
Sound rating : 100dB
Operating temperature : -10˚ ~ +55˚C
Relative humidity : ≤95%, non condencing
Certificate : ISO9001/CE/ROHS
Dimension : ø110mm