British Gas standby saver (Fairwater CF5)

In box and unused. Details of what it does are shown in the picture of the back of the box. It seems that freegle blues the pictures server can't be read, if that is the case I can only summarise here that it detects when you use your remote control to put your TV into standby and automatically turns off all the other appliances plugged in. It then turns everything back on when you use your remote control again. I think.