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877Max 877LM Wireless Universal Garage Door Opener Keypad, 3-Year Warranty

Check CompatibilityNOT Support Security+ 3.0 White Learn Button Opener Produced in 2026 or DIP Switch Opener! Compatible with Chamberlain/LiftMaster/Sears Craftsman Garage Door Opener with a Purple, Red, Orange, Yellow, Green, Learn Button Since 1993.
Compatible ModelsCompatible With Garage Door Opener Keypad Models 877MAX/878MAX/877LM/377LM/977LM/66LM etc.
Rolling Code SecurityFeatures Rolling Code Technology That Generates A New Access Code With Every Single Use. It Effectively Prevents Code Grabbing Attacks And Guarantees Only Authorized Individuals Can Gain Access To Your Garage.
Keyless EntryGain Convenient Access To Your Garage Without Using A Remote Control Or Physical Key. Customize A Personal 4-Digit Pin For Effortless Daily Entry. Create A Temporary Pin For Repair Workers, House Sitters And Meter Readers Without Disclosing Your Private Security Code.
Wireless DIY InstallationNo Complex Wiring Or Complicated Setup Required. Simply Mount The Wireless Keypad On Any Indoor Or Outdoor Wall Surface. Comes With Pre-Installed 9V Battery, Mounting Screws And Detailed Step-By-Step Instructions. Finish The Whole Installation In Minutes No Professional Electrician Needed.
Weather Resistant DesignEquipped With A Flip-Up Protective Cover To Shield The Keypad From Rain, Snow, Strong Sunlight And Harsh Weather. Backlit Soft Buttons Allow Clear Visibility And Easy Pin Entry Even In Dark Night Conditions.