Microwave Sensor, Infrared Sensor, Photocell manufacturer / supplier in China, offering Yoursensor Holding Force 180kg Security Automatic Door Magnet Lock DC12V Magnetic Electric Lock, Yoursensor Anti-Vandal 180kg Surface Mounted Magnetic Lock for Public Areas, Yoursensor Smart Security Outdoor ID/ IC Metal Case Silicone Button Automatic Door Keypad Access Control and so on.
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