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 **
深圳市安家宝电子有限公司成立于1997年. 工厂面积1500平方米,共有员工200多人,其中研发人员5人. 设有开发部、生产部、*部、工程部、维修部,建有老化室、静电室、燃气标定室。 检测设备完善,有高低温湿热箱、高温老化箱、红外测试仪、气体标定箱、耐压测试仪、 频谱分析仪等一系列设备仪器。 有DIP插件线、SMD贴片线、回流焊机、组装线、包装线等生产线 月生产能力探头类3万套,主机类1000套。 生产门磁\警号\红外探测器\烟雾报警器\燃气报警器\报警主机\各类防盗配件\楼宇对讲系统