The LiftMaster 423LM is a co-axial three channel receiver that communicates on the 390 MHz frequency. The 423LM can work with LiftMaster trinary switch remotes. This receiver can work up to three operators. It can have an unlimited number of 61LM, 63LM remotes whe the coding.of each remote is the same. This three-channel receiver is perfect for controlling automatic gate operators or commercial doors.
Output Rating - 5 Amps 28VAC or DC Max Power - 18-30V, 30mA, 60Hz
If the power is other than shown in specifications, accessory transformer model 95LM is required.
Model 86LM coaxial cable kit is also available.
Programming Instructions Are Included with Your Order
Ships The Next Business Day!