Wireless Receiver, Type 1 Channel With Sequencing, Switch Action -, Depth 2 3/4 in, Height 1 3/8 in, Width 9/16 in, Rating -, Input Voltage 12/24 V AC V DC, Output -, Amps AC 30mA, Operating Temp. 14 to 131F, Event Audit Trail -, Max. User Codes -, Keypad -, Cylinder -, Standards FCC, IC, For Use With Powered Door Operators with Wireless Actuators, Includes 3-Volt Battery (CR2032)