overhead door opener

- Voltage: 220V/50 Hz - Max Wattage: 120W - Unload loss: < or equal to 5W - Motor type: DC24V - Light: AC24V5W - Max pulling force: 1200 N - Force adjustment: Automatic - Auto close: Yes - Light auto-off: 3 min. - Max lifting height: 3.9 m - Operating type: Chain-drive, steel rail - Travel rate: 100 - 140 mm/s - Noise level: < or equal 50 db - Remote control device: 433.92 MHz - Temperature range: -20 degree C to +70 degree C - CE Certificates: EN60335-1, EN60335-2, EN55014-1, EN61000-3-3, EN61000-3-2, EN55014-2