1/2HP DC Chain Opener

1/2 HP, Equivalent DC Chain Drive WIFI Battery Backup Smart Garage Opener, (1) G953ESTD 3 Button Remote, (1) 41A7367-3 Doorbell 1 Button Door Control, Durable Chain Drive, Lift Power For Standard Aluminum Doors With Lift Force Equivalent To 1/2 HP, Built In WIFI Enables Smartphone Control With MYQQ, Share Access: Securely Invite Up To 3 Guests To Control Your myQ Devices, 6 Year Motor Warranty, 1 Year Chain/Parts Warranty, California Only.