Using smart relays in your home

There are so many things you need to know before buying a smart relay. ❤️ Found this video useful and want to support the channel? I'd love a donation at https://paypal.me/homeautomationguy This is what I cover: 00:00 - Intro 00:35- What are smart light relays? 01:17- How do smart relays work? 02:05 - Using smart relays with existing light switches 04:51 - When to use smart relays 05:27 - Downsides of smart relays 06:19 - Smart Relay features 07:28 - My recommended smart relays