This Digi-Code model 5150 also known as the DC-5150 is a one channel, 12 or 24 volt, F-connector type antenna gate or garage door opener radio receiver that works with all Digi-Code, Multi-Code and Stanley remote controls that have 10 DIP type code switches on 300Mhz or 310Mhz. This radio receiver features auto voltage sensing for 12 or 24 volt AC or DC systems and can work on Multi-Code 300MHz or Stanley 310MHz frequencies by changing an internal jumper. The Digi-Code 5150 receiver can control one garage door opener or gate motor and can be used as a replacement or upgrade of older radio receivers.