Product Name: GSM Remote Control Rolller Rolling Shutter Door Motor Controller Yet845 Wi Fi Model NO.: YET845WFR Battery Type: 230V AC Power Material: metal Voltage: 230V AC Transmission Distance: 50-100m Universal: Universal Certification: ISO9001, RoHS, CE Type: Radio WiFi Remote Control Signal Transmission: WiFi Application: Household Appliances, Automatic Doors, Sliding Gate Door Product Name: GSM Remote Control Rolller Rolling Shutter Door Mo Apply for: Motor, Rolling Door, Roller, Shutter, Window Rated Power: 220V, 110V Tem.: -40 Degree 50 Degree Static Power Consumption: Less Than 12mA Sencitivity: 105dm Trademark: YET Transport Package: Box Specification: 120*80*35 mm Origin: China HS Code: 8537109090 Product Description Product TypeGsm Remote Control Rolller Rolling Shutter Door Motor Controller Yet845 Wi FiApplicationmotor, rolling door, roller, shutter, window, home security, home automatic, internet control system, GSM control device.Spec.Power230VACstatic current≤ 12mACapactity200 remote controlFunctionHigh safety, learning code.rolling code for optionAutomatic close with delay time settingsoft start, strength is adjustablesoft stop, strength is adjustablemotor running strength adjustable according to loadReverse when meet resistanceautomatically open when people detected during closing cause.running time can setting automatically by manual open/close door once, running time 5-120SSet half-open/full open by remote controlPhotoGurantee 1yearsContact me for more accessories info.