They have been extremely good repeaters. They have 9dbm output power (@ default setting) and an external antenna. I have one a couple feet from the hub (which is in the center of the house) and the others on each end of the first floor of my house. I plug them in to old iPhone chargers. When I bought them back in January 2022 they were $15 each from iTead, so I bought 5 of them to experiment with. I put 3 on the main HE hub and 2 on my other HE hub. They really shine on the C-8 for whatever reason and seem to repeat for the majority of the 100+ Zigbee devices on it.
Download the Hubitat app
