Chamberlain B3000 1/2 HP Belt Drive Opener with Battery Backup and myQ Connectivity

The Chamberlain B3000 delivers ultra-quiet, reliable performance - ideal for attached garages where keeping the peace matters most. Its smooth belt drive and DC motor minimize noise while maximizing convenience. An included battery backup ensures you're never locked out, even when the power's out. Now with the myQ app, you can open and close your garage from anywhere. Whether you're across town or settled in for the night, you'll always know your garage is secure. Easy-to-use, thoughtfully designed and built for everyday life - it's a powerful step up for any home. Ultra-Quiet operation - with a reinforced belt drive and ultra-quiet DC motor ideal for garages near living spaces or bedrooms Smartphone control - control your garage from anywhere with Wi-Fi connectivity and the myQ app bringing convenience and peace of mind every day Reliable power for everyday use - choose the right horsepower for the job, our 1/2 hp motor delivers smooth, consistent strength for everyday reliability and standard garage doors Built to last backed with confidence - protected by a robust 5 years motor and belt warranty, this opener reflects Chamberlain's commitment to lasting performance and peace of mind Accessory compatibility - your included accessories come ready to use with your new garage door opener, most older accessories are not compatible Includes one three-button remote that let you control a combination of up to three openers Unmatched Security+2.0 100 Billion code encryption protects against hacking Posilock anti-theft protection assures that once the door closes, it stays locked Designed specifically for 7 ft garage doors - extension kits required for 8 ft (8808CB-P) and 10 ft (8810CB-P) doors