Linear MDT-4B Block Coded 5-Channel Visor Remote (10-Pack)

5-Channel Block Coded Visor Remote for Linear Access Systems The Linear MDT-4B is a 5-channel block coded visor transmitter engineered for advanced multi-zone access control. Designed for use with Nice Linear access control systems, this transmitter allows simultaneous management of multiple gates, doors, or entry points. Each button is factory preprogrammed with a unique ID within a custom block code, making it ideal for large facilities or managed communities that require streamlined transmitter deployment and enhanced security. Block coded MegaCode format allows administrators to easily register entire blocks of transmitters by simply entering the first and last codes. This simplifies system-wide management and enables facility-specific customization, while maintaining robust encryption and reliability. Key Features Transmission Channels: 5-button control for multi-zone access Coding Format: Block coded MegaCode for secure and scalable deployment Programming Method: Remote or lo