Kinetic receiver wiring advice, to replace 1 gang 1 way switch

[Corbo]

I've bough a kinetic receiver and want to use it to replace an existing, inaccessible, 1 gang, 1 way light switch.

The existing light switch has 2 wires - one red and one black. The red is wired to "L2" and the black to "Common".

The kinetic receiver has 4 terminals. IN - Live, IN - Neutral, OUT- Live, OUT - Neutral.

Could someone please advise how I should connect the red and black wires to the receiver.

As you can tell, I'm not experienced in electrical work, and usually just replace like with like.

Many thanks for any help.

 

[ericmark]

You can't, other switches are designed for circuits without earths, like the TP-Link Tapo range, but you don't have a neutral so that switch is unlikely to work.