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Z-wave Sensor Door/Window Sensor Compatible System Z wave Smart Home Automation Ultra-low Power Consumption/Long Standby Time
Specifications:
- Certification: NONE
- Origin: CN(Origin)
- Radio Frequency(EU version): 868.4MHz,default version
- output signal: Alarm report, tamper report, battery level status, heartbeat report
- Operating voltage: LR03(AAA) Batteries
- Model Number: IM20
- Appearance size: 78*49*19mm
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
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Up to 40% off, and new deals every week
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