Hi I see some products like Kill A Watt that plug into the outlet to monitor device energy usage. I would like to be sure that the person does not take the device out when I am not around and plug in direct. Are there any hard wire devices that would make it more difficult for that? I guess I could open the kill a watt and solder the connections, but want to find one designed for that at around the same price. tia req
- posted
12 years ago