Aqara H1 EU Manuel D'instructions page 7

2. Loosen the terminal screw on the back of the switch with the
screwdriver, connect the live wire to the hole L, the neutral wire
to the hole N, and the load (light) wire to the hole L1 and L2
(corresponding to the le and right buttons respectively), and
tighten the terminal screws a er confirming that the wiring is
correct.
3. Mount the switch to the wall junction box with the attached
screws and mount the switch plate.
N L L1 L2
04
only the Double Rocker
Version has hole L2