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Linear DX Supervised Key Ring Transmitter, 1 or 3-Channel
LNDXT4
Battery powered, portable, miniature transmitters designed for use with Linear's DX Format receivers. Each transmitter can be used in ...
Price: $44.99 – $45.99
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 Product Description
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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.
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Specifications
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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 |
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