The Linear 109207 Power Supply with Wiring Harness is a factory-original replacement assembly designed to provide dependable operating power for select Linear access control panels, telephone entry systems, and gate operator controls. Supplied as an OEM kit with a pre-terminated wiring harness, it delivers regulated power to the controller board and connected peripherals, helping restore reliable service in residential or commercial security installations without custom splicing. As an authentic Linear/Nortek Control component, it is engineered for continuous-duty operation typical of entry systems, card readers, keypads, relays, and communication modules.
Use this replacement power supply when the original unit has failed or shows signs of instability, ensuring that the wiring harness is routed and seated exactly as specified in the equipment’s service manual. Installation should be performed by a qualified technician with AC power and any backup battery fully disconnected prior to service, and all work should follow applicable electrical codes and the device manufacturer’s instructions. Because electrical ratings, fusing, and model compatibility are specific to the host device, always verify the supported equipment list and the required input/output specifications in official Linear documentation for part number 109207 before ordering or installation. This OEM power supply assembly is ideal for maintenance, repair, and replacement scenarios where a direct-fit Linear part is required to maintain system performance and reliability.