The problem with the switch on the remote
I bought a switch with a remote control. Connected, everything works well, but one problem was discovered. When the voltage is turned off, and then when the voltage is applied, the light turns on. I do not visit this room often, so the light can burn for 1-2 days, this does not suit me. Question: are all the switches with the remote control so arranged or are there such that they do not turn on when voltage is applied to the network? If there are any, then how to identify them when buying in a store? I did not find the answer to this question on the Internet, I hope for you. Uniel switch.
Most likely you will not find such a switch that will not turn on when voltage is applied. And even if this defect is eliminated, there is still the possibility of turning on the light. Therefore, for this lighting circuit it is better to provide the ability to manually turn on and off the circuit. That is, install an additional conventional lighting switch, through which voltage will be supplied. If you are gone for a long time, then you just turn off this switch before leaving and you can be sure that the light will not turn on spontaneously.
There is a second pair of contacts on this relay, apply them and everything will turn off the lighting when turned on.