Learning code   for AC 220V/ac110V motor
Anti-lightning strike
Auto-close function (0S/20S/40S/60S)
Over current protection(stop when meet obstacle)
Soft start  functaion & limit switch protect
Ext-lamp/ road detector/photocell/push button …

Motor protect. Auto stop running in 4 minutes
Remote locked functiom is selectable
Learn 80 PCS remote
Remote distance (open air)：60 m
1 PCS control +2pcs remotes

we are the manufacture, welcome to make a inquire, and we will reply in 24H.