The Apollo XBA4 is a 13.1 ft long line of indicator lights for the click fixture on the upper or lower side of the barrier arm of the M3BAR and M5BAR barrier gate openers.
Compatible with Three Phase LiftMaster® GH Model Logic 5.0 Commercial Door Operators.
Complete kit includes: Housing Support Bracket Pads and Pressure Plate Housing with Cover Disconnect Kit Hand Chain Shaft Brake Kit and Installation Hardware.