HySecurity MX000369 DC Power Supply Board sealed-bearings The DoorKing 1818-040 RS-232 Cable

The DoorKing 1818-040 RS-232 Cable is a dependable 72-inch cable designed for seamless communication and data transfer between compatible DoorKing systems

Supports 1 HP motor operation with regulated power delivery

manual-code remote control

For use with LiftMaster commercial door operators manufactured 2006–2015

The LiftMaster K10-10203 Curved Door Arm is a genuine OEM replacement part designed for LiftMaster medium-duty and overhead door operators

HySecurity MX000369 DC Power Supply Board sealed-bearings The DoorKing 1818-040 RS-232 CableDC Power Supply Board for Smart Touch Gate Operators The HySecurity MX000369 is a 3A DC power supply board used in Smart Touch systems configured for DC power. This replacement board supports stable low voltage power delivery within compatible HySecurity operator control setups. Check your operator manual or replacement parts diagram to confirm compatibility before ordering. Key Features 3A DC power supply board for Smart Touch systems (DC power type)