LiftMaster 423LM Three Channel High Memory Coaxial Receiver with open, close or stop functions. Operates at 390MHz.
LiftMaster 423LM Receiver
LiftMaster 423LM Three Channel High Memory Coaxial Receiver.
- Open/close/stop functions for commercial operator applications
- Easy programming using Smart Garage Door Opener electronics
- Bell wire attached for easy second-channel hookup
- 18-35v ac/dc
- 3 year warranty
LiftMaster 423LM Manuals
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.