Works with all Chamberlain garage door openers from 1993 to present (any Chamberlain opener with Safety Sensors), opens 1, 2 or 3 door garages, enhanced range reaches from greater distances. Easy one-button programming sets up in minutes, red LED light lets you know your remote is working. Visor clip and battery included.

The backlit keypad provides visibility in any light to allow entry via a personal four-digit code. Set up in seconds with easy-to-follow wireless programming and universal frequency recognition of over 90% of all garage door openers installed in North America, including major brands such as Chamberlain?, LiftMaster?, Craftsman?, Genie? and many more. A ideal fit for active lifestyles, this keypad is a great complement to a traditional visor and/or compact personal remote. Includes 9V battery and instruction manual.

Provides trusted, convenient walk-in access without using a remote control or key. Set up in seconds with easy-to-follow wireless programming and compatibility with nearly every Chamberlain?, LiftMaster? and Craftsman? garage door opener installed in North America. Advanced features such as a one-touch close button for efficient exits and a temporary PIN that can be programmed to allow limited-time access for deliveries or guests. Security+2.0?, the highest level of encryption, prevents hacking and provides peace of mind.

The tube rail chain extension kit is to be used in conjunction with the 5 piece rail system for the Chain Drive 550, when the door measures 8 ft in height. The extension kit rail replaces the end section of the 5 piece tube rail system. Installation is easy with no additional assembly hardware. Extension kit cannot be used on the Chain Drive 500.

Replacement safety sensors for Chamberlain garage access systems. Fits Chamberlain garage access systems manufactured after 1997. Prevents garage door from closing on people, pets or other objects. Replaces damaged safety sensors. Includes two sensors and mounting brackets and hardware.

Genie's Safe-T-Beam system is designed to ensure maximum safety for your garage door opener operation. Using an invisible infrared beam across the opening of the door, the Genie garage door safety sensor detects any object passing through the LED beam of light and automatically reverses the closing garage door keeping children and pets safe.

The Genie Chain Drive 500 garage door opener offers the best in traditional chain drive garage door operation. Dependable and durable; the Chain Drive is an affordable option with superior design and performance. You can count on many years of worry-free service with almost no maintenance needed, The strong Genie DC motor suitable for residential garage doors up to 7 ft high and 350 lb in weight. You can expect smoother door travel and easier installation than most garage door openers at this price.

The Genie SilentMax 550 is an ultra-quiet garage door opener with a steel reinforced belt. The unit's electronic push-button programming makes installation and setup fast and easy. Complete with accessories, the system features a reliable DC motor that delivers quiet, smooth operation with a soft start and stop control, reducing the wear and tear on the unit for long-lasting performance.

The Genie ChainMax 1000 garage door opener offers a durable 140v DC motor. The ChainMax garage door opener features a Genie enclosed C-Channel rail allowing for fluch-mounting capability and a clean appearance while ensuring the highest levels of safety and many years of reliable opeartion. Other safety features include the self-diagnostic GenieSense technology and the Safe-T-Beam system which helps prevent accidents with an infrared beam of light across the door opening. The DC motor operates powerfully and quietly with soft start and stop technology, making your door travel smoother.