Download Instructions Ditec Compatible Garage/Gate Receiver Frequency: 433.92 MHz Capacity: 500 remotes Channels: 2 Dimensions: 60W x 95H x 30D mm Voltage: 12-24V For compatible remotes for this receiver please Click Here Terminal/Wiring Guide: V+ (receiver) > usually called 12V, 24V V+ (motor)GND (receiver) > usually called COM, Common, GND, 0V (motor)CH1 - Left (receiver) > usually called PB, WB, OSC (motor)CH1 - Right (receiver) > usually called COM, Common, GND, 0V (motor) Please Note: Receivers are not included with instructions or wires and there will be no specific instructions on how to wire/connect this to your motor. You must cross reference the guide above with your motor manual. For easy DIY receiver upgrade, please refer to our receiver upgrade kits. Please Note: All receiver are recommended to be installed by a professional