Check the listing for details. Linear MCS414001 MultiCode 300MHz 4-Channel Visor Remote Control Transmitter. Condition: New. Listed at 30.08 USD. Linear MCS414001 MultiCode 300MHz 4-Channel Visor Remote Control Transmitter Linear MCS414001 MultiCode 300MHz 4-Channel Visor Remote Control Transmitter The Model 414001 4-Channel Visor Transmitter is a portable transmitter designed for automatic door and gate operator applications. This transmitter is a four-channel device. Each button activates one of the four channels. The buttons feature raised dimples for easy, or vision-impaired identification. A visor clip is included. The transmitter is powered by a 9-volt battery and has a test/operate indicator. The transmitter is Multi-Code format with two 10 position-coding switches providing 512 possible codes for each channel. The transmitter will only activate receivers set with the same code. The Model 414001 is compatible with 300 MHz Multi-Code receivers and Model 109950 and 302850 receivers.Compatible with 300 MHz Multi-Code receiversSupplied with visor clipEasy access to battery and coding switchesPower: 9-volt batteryCodes: 512 codes for each channel (set by dip switches)RF frequency: 300 MHzDimensions: 2.5" W x 3.75" H x 0.875" D Payments & Returns Policy