- Low consumption used CPU
- Patented Mutil code
- Auto status report
- Tamper alarm
- Periodical report when the door and window are not well closed
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Widely used in residence/Commercial door and window opening detection alarm
Model MD-210ROperating voltage3VPower consumptionquiescent≤5μA Emitting current ≤15mAOperating temp.-10℃~50℃Emitting frequency433MHz/866MHzWireless emitting distancebuilt-in antenna: 200mBuilt-in battery 1.5×2(AA)