1-20pcs Merlin M832 M842 M844 Prolift M230T M430R Garage Door Remote Control 433.92MHz Rolling Code

1-20pcs Merlin M832 M842 M844 Prolift M230T M430R Garage Door Remote Control 433.92MHz Rolling CodeCompatible with:M832 (Green Remote)M842 (Green Remote)M844 (Green Remote)M230T (Prolift) Gate openersM430R (Prolift) Gate openersPlease Note: Not compatible with Blue Merlin Remotes (Click Here) or Merlin+ or Merlin+ 2.0 models or motors prior to July 2001Please Note: Button colour may change from green to white with numbered buttons depending on availabilityIf your remote has blue buttons please Click HereSpecificationsItem condition - NewThird party remote control. Not made by MerlinDecoder IC - Rolling Code.Frequency - 433.92MHz.Operating voltage - 12V (Free battery included) Transmit distance - 25-50m in open space. Open space means no any interference. No walls, no doors, no trees or any other obstructions. Interference like garage door or brick wall can reduce remote control range significantly.Features:LED IndicatorSlim DesignLong RangeCompact Pocket SizeManual Instructions IncludedControls up to 4 doorsIncludedRemote control Battery Keychain English instruction manual