750LB Garage Door Opener, Heavy Duty Electric Opener with 3/4 HP Chain Drive, Accessories Included

Specification: - Horse Power: 3/4 HP 600W - Maximum Door Weight: 750LB - Maximum Door Size: 8FT High - Pulling: 800N - Standard Electrical Outlet: 120V US plug - Motor: 24V DC Motor with Strong C-Channel Rail - Suitable for door width: 3.3ft-19.7ft - Frequency: 433.92 Mhz - Door close speed: 1-10s - Drive: Chain Drive - Total length of Track: 10.8FT/3.3M - Coding: Rolling Coding - Weight: 33LB

Package included: 1x Garage door opener, 2x Remotes, 1x Keypad, 1x Wall Console, 2x infrared sensors, 1xSafe-T-Beams, 1x Chain, 1x Mounting Accessories, 1 English manual

Powerful Motor & Premium Quality: Our 600w motor produces an excellent 800N of torque thanks to its pure copper wiring, effortlessly moving gates up to 750 lbs and 8 feet high about 1-10s. The efficient copper-wire motor, 10.8ft long track, and dura chain will provide you years of reliable service. Built-in protection mechanism smartly monitors and adjusts the motor power and heat to prevent overload.

Safe Protection: When the door is closed, the garage door will open automatically when the door encounters obstacles. It can connect battery backup in case of a power outage. When the voltage is too low, the switch will not perform any opening and closing action. In this case, the door panel and controller will not be damaged.

Ultra Quiet Design: The chain garage door opener is equipped with durable chains and produces less than 60 dB noise so that you will not be bothered by high-decibel pollution and can work in a quiet environment.

Remote Controls: 2PCS remote controls are included to easily open your gate from a distance of up to 164 feet; for larger families or residential communities, the opener has the capacity to be matched to more remotes.

Supports Multiple External Devices: The garage door opener supports connected infrared sensor, battery backup, Wall switch, and Warning lights (warning lights not included).

product information: