Addressable Acoustic Siren LA

Characteristics

Properties

Siren is designed for alarming people when fire hazard is detected to let them evacuate. LA is a loop acoustic siren which can work without any external power supply. It can work on addressable loop circuits / stub circuits of AWEX FAS system only. Maximum number of devices per loop depends on: wire type, other loop elements.

Technical data
Power supply voltage	24 [VDC] ± 25%
Maximum sound level	102 [dB]
Number of sound variants	32
Synchronisation	Yes
Quiescent current consumption	0,2 [mA]
Alarm current consumption	16 [mA]
Housing IP	IP21C
Operating temperature	od -25 do 55 [°C]
Admissible relative humidity	95% at a temp. 35 [°C]
Dimensions (diameter x height)	Ø 119x44 [mm]
Weight	200 [g]
Casing colour	White	Red
Product code	FSS303	FSS310