Linear 190-109393 / 9921MT - 318 MHz 1-Button Miniature Remote Transmitter
One-button, one-channel, 12-Volt battery-powered miniature transmitter with tab for key ring, 9-position binary switch, 512 selectable codes.
- Compatible with Allstar and MVP receivers
- A tab for key ring
- Power: 12-volt battery
- Codes: 512 (set by nine binary dip switches)
- RF frequency: 318 MHz
- Dimensions: 1.375" W x 2.75" H x 0.625" D