Country：China>Guangdong>shenzhen
No. 40 Industrial Road, Longhua new area,Shenzhen,China
Company：Shenzhen Top Saful Electronic Tech
Mobile：13477020130
Tell：+86-755-85299629
ame :Pir sensor Brand :Saful Model No. :TS-5500 Discription: Pir sensor (external antenna) for GSM alarm system Gross Weight :0.17KG Packing Size :13.5*7.5*5cm Feedback Specifications 1.use different signal processing methods to achieve power saving mode 2.probe code re-use study & easy to control 3.wireless http://www.doorbellalarm.com/
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