The Transmitter Solutions 310LID22V Stinger DTA2 garage door opener remote from Garage Door Supply Company is an inexpensive replacement for an old Linear Delta 3 remote. This two-button 310MHz Stinger remote with eight dip switches is compatible with all 310MHz Linear Delta 3 remote control transmitters and receivers with eight dip switches. Program this Stinger to control one or two garage door openers. The remote comes with a 12-volt battery and sturdy visor clip attached to a sturdy black case.Product Highlights: