Refined title: Wireless and Keyless Entry Keypad for Garage Door and Gate Openers

The LiftMaster 877LM wireless keypad garage door opener is a versatile and secure keyless entry system that offers convenient access to your garage without the need for a remote control or key. This device allows you to open the door using a private 4-digit code programmed directly into the unit. Additionally, it features a temporary password option, enabling you to set up a temporary PIN for visitors, delivery personnel, or service providers, without sharing your personal code. This temporary PIN functionality only works with garage door openers that have a built-in radio receiver supporting this feature, and it will not function with external radio receivers.

The keypad comes equipped with a one-button-to-close feature for garage door openers with a built-in radio receiver manufactured since 2006. This mode can be easily turned on or off through the keypad. The device can be conveniently mounted outside your garage door, allowing you to open or close it without a key or remote. The backlit keypad ensures easy visibility in low-light conditions.

The LiftMaster 877LM wireless keypad garage door opener utilizes the Security+ 2.0 rolling code technology, which generates a new code every time the keypad is used, ensuring enhanced security. The weatherproof, flip protective cover provides weather resistance, and the keypad is powered by a single 9-volt battery, eliminating the need for additional wiring.

This wireless keypad is compatible with LiftMaster and Chamberlain garage door openers featuring Security+ 2.0 technology, as well as Sears Craftsman models with a round yellow learn button and yellow antenna wire.

LiftMaster is a trusted brand, renowned for its leadership in residential and commercial access solutions. The company designs and delivers the safest and smartest door and gate solutions, continuously advancing safety and security. LiftMaster's products, including accessories and operators, are thoroughly tested to meet all requirements and provide the highest level of safety, ensuring a seamless and secure experience for users.

The LiftMaster 877LM wireless keypad garage door opener offers a wireless design, keyless access, enhanced security with Security+ 2.0 technology, and the convenience of a wall-mounted, easy-to-use keypad, all within a weatherproof and secure package.

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