Chamberlain B1381


​Belt Drive Garage Door Opener with Built-In WiFi Battery Back-Up and LED Light


  • ​Ultra-quiet belt drive is constructed of high-grade, steel materials for worry-free, long-lasting operation.
  • Motor power: 1.25 HP.
  • Security+ 2.0 Rolling Code Technology.
  • Highest Quality – Built from High-Grade materials for unsurpassed performance and reliability.
  • ​Includes (Two) 3-button remote controls.
  • ​Battery backup: keep your garage door accessible even when the power is out.​
  • ​Corner to corner lighting™: features precision engineered LED system with 3,100 lm that fill the entire garage Built-IN Wi-Fi® and MyQ® connectivity: open and close your garage door from wherever, whenever, with MyQ app connectivity.
  • ​A Wireless exterior keypad permits access with a four-digit secure code for extra security
  • ​Belt and Motor Lifetime Warranty, 1 Year parts warranty.


What’s Included


Wall Control

Hand Held Remote

Wireless Keypad




Home Connectivity with myQ

Easily Connect
Easily connect to a home network with built-in Wi-Fi®.
Syncs With
Syncs with popular smart devices and platforms.
Visit myQ.com for details.



Ultra Bright
100 LED system outputs 3,100 lumens of light.
Maximun Coverage
Light arrays are strategically positioned for maximun coverage.
Long Lasting
LEDs last up to 30,000 hours (virtually the life of the opener).


Key by Amazon In-Garage Delivery

Safe and Secure Packages
Enables secure in-garage delivery for Amazon Prime packages.
Simple Setup
Eligible Prime Members simply download the Key by Amazon App and link it to your myQ account.
Real-Time Updates
Monitor and control your deliveries from your smartphone.
Are You Ready for In-Garage Delivery?
Check to see if you are eligible or learn how to set it up. Check now.


Lifting Force 1-1/4HP
Handles extreme conditions and heavier doors with a lift force wquivalent to 1-1/4HP
Silent Drive
Keep living spaces virtually silent with the extra-strong belt drive system.
Battery Backup
Get in and out when the power’s out with Battery Backup.



LightningLED, 3,100 LumensMotor Power1 1/4HP
Drive TypeBeltBattery BackupYes
AC/DCDCSecurity LockNo
Lights Turn On When Entering The GarageYesSoft Start / StopNo
Smartphone ControlYesCode Type CompatibilitySecurity+ 2.0 Tri-band
Timer To CloseYes



  • Motor Warranty: Lifetime
  • Parts Warranty: 5 Years
  • Belt Warranty: Lifetime
  • Installation Warranty: 1 Year


Door Size

7', 8'

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