CRAFTSMAN 12HP Chain Drive Garage Door Opener

CHAIN DRIVE: Experience the longevity of our chain drive, providing you with reliable and enduring performance built to withstand the test of time, LIFT POWER: This opener is a 1/2 HP unit that can handle lifting a 7-ft door, 3-BUTTON REMOTE: Program up to 3 garage door openers with the 3-button remote; no waiting to enter or exit with up to 1,500-ft range, STANDARD DOORBELL WALL CONTROL: Features single button to open and close the garage door and turn on lights; conveniently accessible in garage, SECURE ACCESS: Security+2.0 safeguards garage access by sending a new code to your garage door opener with every click, each time the remote control is activated a new access code is selected from billions of possible combinations to prevent interception, SAFETY REVERSING SENSORS: An invisible laser beam connects two sensors (one on either side of the garage door) so that, if interrupted, the closing door will automatically reverse direction