Zigbee 4 relay card and sw

[Hatallica]

See below, regarding the first device. I do not have any experience with it, but I remembered MHCOZY devices having a similar description.

Great little Relay controller and 433Mhz fob integration!

I wasn't sure if this is the place to put this, but i found and am using one of these; 2 Channels 5-12 V ZigBee Smart Relay Switch I bought this as it connects via Zigbee and I was hoping it would be a way to get a normal 433mhz fob controlling my HE, and in that it works a treat! So here's exactly what you can expect; It's easy to attach to HE via Zigbee, using the Generic Zigbee Multi-Endpoint Switch Drive. I can control each relay independently, as well as get a status condition of wheth…