The wired remote control in this hoist achieves through a handle switch. The seller is keygive-1 and is located in this country CA. Electric hoist lifting engine 1100lb heavyduty motor 900w winch hoist crane lifting height 39.4 ft / 12 m, 19.7 ft / 6 m. Load Capacity 550 lbs / 250 kg, 1100 lbs / 500 kg.