990LM Surge Protector
A little protection now can go a long way later. The LiftMaster® Garage Door Opener Surge Protector can help protect your investment from a sudden power surge, or if lightning strikes.
- Safely protects the entire garage door opener system, including the AC power line, control panel, and The Protector System® safety sensors.
- Provides a 5-year warranty on your garage door opener from being damaged by power surges and/or nearby lightning strikes.