*KeyFeatures *Premium Quality: Constructed with a pure copper motor and stainless steel base, it is corrosion and rust resistant. Moreover, equipped with a waterproof and dust-proof shell, it boasts a stylish look and is durable enough for long-lasting use. *Convenient Operation: Our automatic sliding gate opener boasts 2 wireless remotes including 4-button remotes to open, close, stop, or use the pedestrian mode on the gate. Compared with others, our remotes can work within a range of up to 230 ft. The emergency release key can also help you enter or leave when the power is off. *Safety Protection: Our sliding gate opener is equipped with two infrared sensors that protect you and your loved ones if you're in the wrong place as it starts to close. When obstacles are detected, the opening gate will pause and the closing gate will reopen. *Instantly Set Up: All hardware needed for installation is provided in the box. You also get an extra installation tool (1 red hex wrench). *Widely Use: It is widely used in family houses but not suitable for farm and business occasions. ******************************************************************************************************* *Specifications Color: Gray Power Supply: 220 V AC, 60 Hz Motor Power: 550 W Max Gate Weight: 3300 lbs Sliding Gate Move Speed: 40 ft / min Remote Control Range: 230 ft Max. Torque: 26 N.m Temperature: -13 F~+131 F (-25 C~+55 C) Protection Class: IP44 Noise: < 56 dB Max. Gate Length: 40 ft ******************************************************************************************************* *Pakcage Content 1 x Sliding Gate Opener Unit 1 x 20 ft of Chain (Can be split into 2 x 10 ft Chains) 2 x Remote Controls(Not Include Battery) 2 x Manual Release Keys 2 x Infrared Sensors 1 x Mounting Hardware 1 x Installation Parts 1 x Instruction