Liftmaster 990LM Garage Door Opener Surge Protector Liftmaster 990LM Garage Door Opener Surge Protector

Liftmaster 990LM Garage Door Opener Surge Protector

• Safely protects the entire garage door opener system, including the AC power line, control panel and the Protector System safety sensors
• Made to withstand most power surges and lightning strikes
• For use with LiftMaster® garage door openers from 1994 to present

Liftmaster 990LM includes: Surge Protector and installation instructions

OWNER'S MANUAL 990LM Surge Suppressor

Liftmaster 990LM Garage Door Opener Surge Protector

• Safely protects the entire garage door opener system, including the AC power line, control panel and the Protector System safety sensors
• Made to withstand most power surges and lightning strikes
• For use with LiftMaster® garage door openers from 1994 to present

Liftmaster 990LM includes: Surge Protector and installation instructions

OWNER'S MANUAL 990LM Surge Suppressor