Remote Control Transmitter 4 - Button Operating Range 60 ft. Response Time (ms) 1 Sensing Range (Ft.) 60 Receiver Size (In.) 5 315 MHz or 390 MHz Operates On AAA Battery NEMA Rating 1 Standards FCC Certified Under FCCID HBW7472 Industry Canada Certified Under IC 2666A-TX7472 For Use With Garage Door Openers Gate Operators Light Controls or Access Control Systems Includes LED AAA Battery and Visor Clip