Linear MDT-4A MegaCode 5-Channel Visor Remote

5-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 device adds an extra layer of functionality or privacy. Factory-programmed with over 1,000,000 possible codes, the MDT-4A ensures secure transmission without the risk of duplication. Its durable build includes two long-life lithium batteries, a visor clip, and an LED indicator for reliable operation in both residential and commercial environments. Key Features Channels: Controls 5 independent channels (4 front buttons + 1 top button) Secure Format: MegaCode system with 1,000,000+ pre-programmed codes Top Button: Discreet fifth button