Top product 28

Positives:
+ Mechanical programming, it's not lost
+ Also works through walls and ceilings
+ Works fine
(+) Can probably also via plug Checker app use, I have not tried, because I still do not have a gateway for

Negatives:
- I miss a switch with which to let off all devices at once

Conclusion: The Missing switch would be a good extension, but is not necessarily required. That this is missing, the product does not evaluate from