Items were sold, thanks: Can we offer something for sale we can't use?

For Sale, Used for 3 months, Mint condition

Smartenit’s 4040B ZigBee Home Automation (HA) Metering Dual-Load 30A Controller

$130 + shipping

Does it work in ST, or just with their native app ?

It works as a single load in SmartThings. I used it on a 220 hot water heater.