If you're using MAC filtering that is a restriction. If you're using MAC to IP binding it shouldn't matter other than the device will not be assigned the desired IP (assuming you use DHCP). There's a...

The NEC has required a neutral line in every switch box since 2011. No neutral installation is for older homes.

It sure sounds like the electrician wired it incorrectly. The HS200 shouldn't be affected by an HS210. Maybe have him back in - perhaps he has powered the HS200 from the load out of the HS210. I'm...

If it's critical you can use my app (AutomationManager) running as a server at the location you want to share with multiple people. Setup a dedicated google account (it's free) to host remote access...

I'd return it for a replacement, it's not normal for them to stay lit when turned off with the app. The posts fanch and sweeta are spam, you can ignore them.

This is nonsense. Schedule your lights to come on a sunset and off later at night or at dawn to make it seem someone is at home. If you're such a high value target that a burglar will watch your home...