LiftMaster 423LM 3 Channel Opener Receiver 390Mhz Compatible with Chamberlain models 2575

Compatible with Chamberlain models 2575

you will receive a nine foot kit of 1 7/8" aluminum retainer in four sections at four feet six inches

Operating temperature -40C to +65C

Continuous duty

LiftMaster 423LM 3 Channel Opener Receiver 390Mhz Compatible with Chamberlain models 2575Description Smart Garage Door Opener electronics on each channel for fast programming Open close stop functions for commercial operator applications 18 35VAC DC FCC certified 390MHz 3 year warranty Compatible remote 33LM 3 button Stop Close Open If you need increased range the antenna can be connected to the receiver with model 86LM coaxial cable extension antenna kit. You can then mount the Antenna up to 15 ft away from the receiver depending on your