Linear Keychain Transmitter - LNDXT4 available from Home Controls

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Linear Keychain Transmitter
LNDXT4

Battery powered, portable, miniature transmitters designed for use with Linear's DX Format receivers. Each transmitter can be used in ...

Price: $39.95

Description
Specifications

LINEAR KEY RING TRANSMITTER

ONE OR TWO BUTTON, 1 OR 3 CHANNEL

The Model DXT-41 and DXT-42 are Key Ring Transmitters. They are battery powered, portable, miniature transmitters designed for use with Linear's DX Format receivers. Each 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. Transmitters can send a signal for up to 10 seconds with each button activation.

The DXT-41 is a one-button, one-code transmitter. Pressing the button sends the transmitter's code to the receiver. Press the button for a minimum of two seconds to insure receiver activation.

The DXT-42 is a two-button, three-code transmitter. 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.

The DXT is powered from 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.

FOUR DECADES OF QUALITY SECURITY SYSTEMS!

For more than four decades, Linear has been a leader in the development of RF transmitters and receivers for the professional security market. Whatever you need for creating wireless security can be found at Home Controls - panics, door/windows, smokes, PIRs, plus all the receivers and controllers that support them.

Linear Key Ring Transmitter Manual (.pdf)

General Specifications
Dimensions:	1.25 in W x 2.25 in H x 0.48 in D (32 x 57 x 12 mm), excluding key ring eyelet
Power:	Two CR1616, CR1620, or DL1620 3V lithium cells (supplied)
Current Consumption:	5 mA average while transmitting
Battery Life:	Three years (typical)
Measured Range:	300 feet minimum in open air, four quadrants
Number of Channels:	DXT-41, one channel: DXT-42, three channels - left button, right button, both buttons simultaneously
Operating Frequency:	315 MHz