This transmitter is used in remote switching applications where a portable two-channel transmitter is required and two separate receivers, each programmed with their own digital code, are used.
3 Button 4 Channel Handheld transmitter Unique "Extra" top button. High visibility LED. Lithium batteries supplied. UP to 700 foot range. Pocket/belt clip included. For Linear DX systems
Linear Moore-o-Matic Megacode gate and garage door opener. Two channel transmitter with two buttons, visor clip and batteries included. 318 Mhz frequency, NO dip switches, uses smart coding