Battery Operated Garage Door Opener Smart 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--TougherModel9357Motor voltage (V/DC)24Max. opening7ft 8ftRated VoltageAC120VMotor power (W)100Rated frequency60HZRange (In open areas)50mSwitchTrack 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