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🚪🔒 Elevate your garage game with smart security and seamless control!
The Chamberlain B4643T is a premium smart garage door opener featuring a 140° built-in camera, ultra-quiet belt drive motor, and motion-activated 1,000 lumen LED lighting. Controlled via the myQ app, it offers real-time monitoring, two-way communication, and remote access from anywhere. Designed for modern homeowners, it combines advanced Wi-Fi connectivity with durable, quiet operation to secure and simplify your garage experience.











| ASIN | B09B2RKQJ9 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #52,506 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Garage Door Openers #1,554 in Door Hardware & Locks |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (652) |
| Date First Available | July 22, 2021 |
| Included Components | 2 x 3-Button Remotes, 2 x 3-Button Remotes, Motion-Detecting Wall Control, Safety Sensors, Motion-Detecting Wall Control, Safety Sensors |
| Item Package Quantity | 1 |
| Item Weight | 31.8 pounds |
| Item model number | B4643T |
| Manufacturer | Chamberlain |
| Material | Metal |
| Mounting Type | Door Mount |
| Part Number | B4643T |
| Power Source | Electric Cable |
| Product Dimensions | 27.25 x 13.13 x 9.94 inches |
| Special Features | Motion Sensor |
| Style | B4643 Garage Door Opener |
| Type of Bulb | Infrared |
| Warranty Description | Accessories: 1 Years, Belt: Lifetime, Motor: Lifetime, Parts: 5 Years |
| Wattage | 5 watts |
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