LiftMaster High Traffic Overhead Rail Model:8' Rail Refer to the manual for

Refer to the manual for important safety and installation information

In the fast-paced world of access control solutions

Every card read and keypad entry is announced by the 2-color LED and beeper

The RK600e provides access control for up to 600 users

Refer to the following part # for the Straight Door Arm Replacement Kit: 4178B0034B

LiftMaster High Traffic Overhead Rail Model:8' Rail Refer to the manual forLiftMaster High Traffic Overhead Rail Only The HCTDCUL was designed with features your customers demand. From community managers with busy parking garages to automotive facilities that require ultra quiet and reliable performance, the HCTDCUL delivers. Standard Features Yellow zinc dichromate premium rail finish offers maximum rust protection in open air environments. Heavy duty 12 gauge C channel corrosion resistant steel track. Available for 8, 10,