I run the TV Standby Killer on a Samsung TV and a HAWA-TV. The commissioning work quick and easy. The everyday operation is impeccable. You have to get used to now press 2 times to the remote control to turn button only. 1 time to turn on the TV Standby Killers and a 2nd time to turn on the TV. Turning off remains as before. Press button on the remote control 1 time the TV switches to Standby mode after one minute and separating the standby Killder the set automatically from the mains. The small IR receiver Standby Kill DERS for sticking to the TV, broke up over time. I fixed him with double-sided tape again!