LiftMaster G2778 Belt Drive Rail Assembly (1pc, 8') SL-1301-SAQ/R Same as DRG (DNR00084) and

Same as DRG (DNR00084) and DRG-LV

Sensor “Puck” Integrator Power Required: 2 - CR123A batteries (6 V) 8–24 VAC

LED Flashing light kit for arm

Lock pin for open or close on the HySecurity StrongArm M30 and HySecurity StrongArm M50 arm

LiftMaster G2778 Belt Drive Rail Assembly (1pc, 8') SL-1301-SAQ/R Same as DRG (DNR00084) andLiftMaster G2778 Belt Drive Rail Assembly (1pc, 8') The LiftMaster G2778 is a one piece 8 feet (2. 4m) Rail Assembly. This complete rail is used to install various LiftMaster and Chamberlain Belt Drive Garage Door Openers. Check the manual for specific rail kit information before ordering to ensure compatibility. Also known as LiftMaster MR2778BD LiftMaster 2778PL LiftMaster 012381227785 LiftMaster 2778BDC LiftMaster 2778BD LiftMaster MR2778BDC