Small Automatic Door Opener Battery Operated Garage Door Opener

Soft start and soft stopElectronic limit switchSafety reversing sensorChain (Belt) drive and super-quietManual release handle in case of power failureAlarm system/ Photo eyes/ Wall switch/ Battery backup can be addedMotor: 20,000 cycles testing, with tin bronze gear--More durableTransformer: including resettable fuse--SaferControl board: with 63V capacitors, resisting high voltage--SecurerEnclosure: abs and pp plastic material, high strength--TougherModelS600S800S800+S1200Motor voltage (V/DC)24242424Pull and push force (N)60080010001200Rated current (A)0.50.70.91Motor power (W)110154198220Max. door area (m2)9121416SwitchTrack and Chain  /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1