价格：面议
0
联系人：张程翔
电话：
地址：广州市增城市白马服装批发中心
产品规格：
产品数量：
包装说明：
关 键 词：Alarm
行 业：
发布时间：2007-08-20
Thanking for using LEBRUN smoke detector. This product is designed and manufactured according to GB471593, and through the rigorous inspection to make sure it will make good use of in the fire. The smoke detector should be installed on the ceiling, per 25-40m 2 each, 0.5-2.5m2 each on the important facilities. When install on ceiling, the distance from the wall should be not less than 15cm, if install on the wall, the distance form the ceiling should be 10-30cm. Specification Working voltage SG-168/SG-168W: 9VDC SG-168A: 12VDC Static current Max 5mA Alarm current Max 50mA Sensitivity Measure GB-4715-93 Buzzer level 85dB in 3m Operating temperature -5℃～40℃ Working humidity 10-90% RH Output SG-168 flash & sound output SG-168W wireless ** SG-168A NO/NC switch **
