The door sensor provides the most reliable, convenient and cost effective solutions for security protection. The sensor is powerful and versatile enough to help solve even the toughest, most labor intensive installations.

Technical Specification

• RF Frequency：919.80 MHz (HK), 868.40 MHz (EU/CN)
• Transmission Range：Up to 30m indoor
• Battery Life：1 Year
• Power：CR2 x 1
• Standby Current：1uA
• Indicator：Red LED
• Door Densor Main Body(LxWxH)：71 mm x 20 mm x 22 mm
• Door Sensor Deputy Body(LxWxH)：40 mm x 11 mm x 11 mm
• Weight：30 g
• Accessory：Battery, Screws, Screw Stopper, Adhesive
• Operation Temperature：0 ~ 40 ℃
• Relative Humidity：5 ~ 95 %
• Environmental Characteristic：IP20, Indoor Use