User's Manual

2. Try to align the mark line on the magnet with that on the
transmitter during installation.
3. Install them in the opening and closing area separately.
<5mm
Make sure the installation gap is less than 5mm when the door or
the window is closed.
The device weight is less than 1 kg.
The installation height of less than 2 m is recommended.
Shenzhen Sonoff Technologies Co.,Ltd.
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