UL Listed Fire Alarm System

UL Listed Fire Alarm SystemConventional fire Alarm Control panelSNG15-01Input voltage:240VAC±10%/50/60Hz Battery:24VDC Charging voltage protection:1.6Ah glass fuse Sounder output:24V nominal EOL 10K resistor Auxiliary contacts:30VDC, 1A max NC/NO Main supply protection: glass fuse Sounder protection:2 *500mA glass fuse Reverse battery protection: charger glass fuse Zone eol:5.6K resistorColor: ivory Zoned visual red alarm and yellow trouble indicators Continuous signal during alarm Built-in battery charger Low/no power and battery detection Automatic loading and testing of battery Battery lead reversal protection Evacuate(alarm resound)LED testProduct size:30*20*9.6cm/31* 9.6cm/31*44*9.6cm/31*44*9.6cm/31*56*96cmModel #:SNG15-03APhotoelectric smoke Detector  Power supply:9VDC Static current:20µA Alarm current:10mA Alarm sonority:≥85dB Stakeout area:20 centiare Working temperature:-10ºC-- +45ºCWorking humidity: