Features Thermostat on/off remote control with flame height control LCD with back lighting, temperature display and setting, clock, low battery indicator, on indicator, Soft-touch finish for comfortable feel Childproof protection Thermo-safety shutdown (transmitter & receiver) Out-of-range safety shutdown (transmitter) Wall holster for mounting the transmitter to the wall 4 Million security codes L Bracket (black) for easy mounting to gas fireplaces, gas stoves or gas logs Can be used only on modulating (variable) valve gas logs or gas fireplaces 5-Year Warranty Radio frequency operating system for accurate and dependable operation 30 feet operating distance