Detects opening and closing of windows, doors, cabinets and safes. Keep an eye on anything you want to keep off-limits, such as your bedroom closet or liquor cabinet.
Battery life more than 1 year.
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Door/Window Sensor (Smart Gateway Required)
Working Voltage DC3V Static current ≤5uA Alarm current ≤30mA Detecting distance >20m Networking ZigBee Ad-Hoc Network Wireless networking distance ≤100m (in the open area) Working environment -10℃~+50℃ Working humidity Maximum 95%RH Detector dimension 76*36.6*16.5mm Magnetic body dimension 76*13.9*16.5mm
All our products come with 14 days return policy.