Linear 4-button model DT3+1 (Delta 3 System) Garage Door Opener Remote

Video ClipsHow-to-Program Remotes and Openers

• Linear gate or garage door opener replacement transmitter for the Delta 3 system
• 310 Mhz frequency
• 2 sets of 8 dip switches (Activates one DRG gate receiver and up to three separate Delta 3 receivers.)
• Visor clip and 9v battery included
• Compatible with ALL Linear Delta 3 System products