The Skytech 3301 remote control can be used with gas logs for fireplaces that are remote ready or have a millivolt control valve. This remote control and receiver is all battery powered and can be used to turn the fire on or off and also act as a thermostat to control the room temperature. This unit uses radio frequencies to communicate with the receiver so it does not have to be pointing directly at the fireplace to work. Also includes a sleep timer, room and set temperature display and a 5 year warranty.