Linear MDT-4A MegaCode 5-Channel Visor Remote door-access (1) 455D Control Board with

(1) 455D Control Board with prewired NEMA-rated enclosure

The DoorKing 1812-089 Plus Surface Mount Telephone Entry System offers advanced access control for residential and small business properties

Column-Mounted Installation: Mounts directly onto gate and post

Temporary Access Codes: Issue up to 10 temporary codes with defined start and end dates for guests or contractors

Linear MDT-4A MegaCode 5-Channel Visor Remote door-access (1) 455D Control Board with5 Channel MegaCode Remote for Gate and Garage Access The Linear MDT 4A is a five channel visor transmitter designed for secure, multi zone access control applications. Compatible with all Nice Linear MegaCode receivers, this remote offers seamless integration with gate operators, garage doors, and access systems using the 318 MHz frequency. Each of the four front facing buttons controls a separate channel, while a fifth hidden button on the top of the