Chamberlain 1-1/4 HP Smartphone-Controlled Ultra-Quiet & Strong Belt Drive Garage Door Opener with Built-In WiFi, Battery Backup and MAX Lifting Power
- Built-in MyQ technology to keep you connected and protected
- Ultra-Quiet & Strong Belt - Steel-reinforced belt drive
- Safety Sensors project an invisible beam
- Wireless exterior keypad
- Built-in Wi-Fi