EN54-3 Compliance
Loop powered sounder detector base
Can be activated by the attached detector
Built-in McU processor and digital addressing
17 tones Programmable sound output
Programmable Evacuate or Pre-alarm/Evacuate signal
Programmable One or Two address mode
Onsite Adjustable Parameters
Mounting base using TX7980 (excluded)
Input Voltage: Loop Power: 24VDc[16Vto 28V]
Current Consumption: Standby s0.8mA, Alarm: s4mA[Loop powered]
Protocol/Addressing: T&A, Value range from 1 to 254
Addressing Mode:
Non-coding: Alarm Tone
Single address: Alarm Tone
Dual address: 1st Warning / 2nd Alarm
Material/Colour: ABS/White Glossyfinishing
Diameter/Height: D:140 mm/H:59.1 mm(with cover)
Weight: 194g(with a cover)/176g(without a cover)
Class: Type A, indoors
Ingress Protection Rating: IP30
Operating Temperature: -10'C to+55℃
Humidity: 0 to 95% RH, Non condensing