INTELLIGENT DOOR OPENER- Power Voltage: 110-240 VAC (+/-10%); Power Consumption: 50W; Product Size: 20.5 x 3.7 x 3.2'; The automatic door opener adopts aluminum alloy and stainless steel shell with cast iron and aluminum alloy bracket, which is anti-corrosion, anti-rust, and scratch-proof. The swing door opener model SW100 can bear 100 kg (220.46 lbs) door weight. ANTI-INTERFERENCE SENSOR- The 24G sensor adopts an optimized detection control circuit, allowing high-sensitivity microwave induction within 3 m. The sensor of handicap door opener features anti-interference ability, anti-pinch function, and stable operation. WIRELESS REMOTE CONTROLLER- The two multi-function remote controllers work on the microcomputer controller directly. The four modes of the door opening can be set as your requirement. The 315 MHz remote controllers allow remote sensing distance of 10 m. EASY TO ASSEMBLE- The automatic swing door opener provides easy installation and good safety