800KG 370W Electric Automatic Sliding Gate Door Opener Kit with 4m Racks,Remote
Material: Plastic, aluminum Color: silver & black Voltage: 110V/220V AC, 60Hz Motor Power: 370w Motor Speed: 1400r/min Maximum load: 800kg Output Torque: 18N.m Limit Switch: Magnetic Limit Switch Noise: <56dB Max # of Remotes:25.