China Security Alarms Technology

China Security Alarms Technology

More and more new security equipment are launched to the market. They are made in China. These new security equipment are with new advanced technology. They enable the equipment easier to operate and strictly to secure home and business. The new security equipment include Video Surveillance, Video Intercom and Burglar Alarm Systems. There are some top security equipment manufacturers who […]

Install Infrared Beams Detector

Install Infrared Beams Detector

Installing active infrared beams detector is harder than installing passive infrared detector. The beams detector is installed at outdoor open space. It is always fixed on pillar or on wall. We should firstly confirm the protection line and draw the installing place on drawing. Then we mark the accurate installing point on fixing object such as wall or pillar by […]

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