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433MHz Wireless Smoke Sensor Fire Security Alarm Protection Smart Sensor For Home Automation Works With SONOFF RF Bridge
14,75€ 18,44€

Q: What is the + / - under the device for ? Thanks

Asked by Mehdi F on 2019-12-21 14:58:13

Yancey There is no adjustment for sensitivity...it's just a hole and no pot on circuit board.

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