It is the best when it comes to roller control relays... the best!!! I use it with home assistant, I have 6 of them, 1 for each roller, it has never betrayed me, it has never stuck, it has never had any problematic behavior.. generally, zwave products, for those who understand, are far superior to zigbee and obviously to wifi, which involves the router and there is a slight delay.
You should know that the socket where you will place it must have specifications.
1) It needs a 7 cm box, otherwise it won't fit behind the physical switch.
2) It needs to reach the phase and neutral in the box... 99% of the boxes only have the phase, as the neutral goes directly to the roller motor...
So it is a very good choice for someone who is renovating or building a house now, because even the 7 cm box requires digging and plastering.
If you are looking for a solution for an existing house, it can be placed next to the motor if the wall allows gaps and there is access, or inside the roller.
It is generally more difficult without specifications.