Linear 2-Button, 3-Channel Key Ring Transmitter

The Linear DXT-42 3-Button, 2-Channel Key Ring Transmitter is a battery powered, portable, miniature transmitter designed for use with Linear's DX Format receivers. The transmitter can be used in a limitless number of wireless remote control applications. Pressing the transmitter button sends a digitally coded wireless signal to its companion receiver. The transmitter button has a positive click feel. The digital DX code format features over a million possible codes. The DX transmitters are precoded at the factory to unique codes, so no field coding is required. Each button sends a unique code. Pressing both buttons together sends code three. Press button(s) for a minimum of two seconds to insure receiver activation. Transmitters can send a signal for up to 10 seconds with each button activation. The DXT-42 is powered by two 3-Volt Type 1616 lithium batteries with an expected battery life of up to 5 years. When the transmitter's range decreases, or stops functioning, replace the batteries. A detachable key ring is provided with each transmitter.

Miniature slim line transmitter White case aqua button with snap action key ring