Door Sensor - 20x29x123.5 Mm, Battery Powered With 3-year Life | Open, Close, Tamper, Battery Low Signal Detection

Backed by rich industry experience, we are manufacturing a vast variety of Door Sensors. All our products are manufactured using high grade material so that these are in compliance with international quality standards. Our affordable range is ideally utilized to secure doors and windows, owing to its built-in reed switch. Features: Signal types Open, close, tamper, battery low, supervisory & test Specification: Supervision Sends heartbeat signal at 60-minute interval. When tamper or low battery condition is detected, it reports automatically. Power Source two aaa alkaline batteries. Current Drain 5ua @ standby, 20ma @ operation Estimated Battery life 3 years (@ actuated 10 times/day) Transmitter Size 20 x 29 x 123. 5 mm Transmitter Weight (w/o battery)