Aqara P1 Manuel D'utilisation page 8

Installation with Holder
1.Choose an appropriate installation position and make
sure installation surface is clean and flat.
2.Stick the sensor to the installation pedestal, and press
hard and evenly for 30 s to make sure it sticks firmly.
3.Stick holder pedestal in the required area, and press hard
and evenly for 30 s to make sure it sticks firmly. In the case
of installing on a wall surface, it is recommended that the
holder gap faces upward to facilitate adjusting detection
direction.
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