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Linear DXS-31 Supervised Universal Door/Window Transmitter

Linear DXS-31 Supervised Universal Door/Window Transmitter

$ 43.9900
Linear DXS-31 Supervised Universal Door/Window Transmitter


Model: SST00073

Condition: New

Availability: Usually ships within 2-5 days

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The Model DXS-31 Supervised Universal Door/Window Transmitter is a battery powered stationary transmitter designed for use with Linear's DXS and DX format receivers and PERS consoles. In PERS installations, depending on programming, the DXS-31 functions to reset the PERS activity timer or trigger an emergency alarm. The transmitter can be triggered by the built-in magnetic switch or an external switch.

Pressing the case sends a test transmission and lights the test indicator. When the transmitter's case is open, the transmit indicator will light each time the unit sends a signal. The indicator is disabled when the case is closed (except for test transmissions). The indicator will flash during operation and test when the batteries are low.

The transmitter is powered from two 3-Volt #2032 lithium batteries with an expected battery life of up to 3 years.

Every hour, the DXS-31 will send a status transmission to the receiver. The hourly signal updates the receiver to the transmitter's condition. By monitoring status transmissions, the receiver can determine if a transmitter has a low battery or has been removed from the system. DXS format receivers and PERS consoles can monitor status signals; DX format receivers cannot.

A snap-on transmitter mounting plate is provided for easy installation. The magnet is adjustable with four height positions. A 1/4"-high magnet spacer is also supplied to snap on to the base of the magnet.

  • Alarm, alarm restore, supervisory and low battery transmissions
  • Includes magnet for internal contact
  • Includes mounting shoe
  • External contact terminals
  • DXS format
  • N/O or N/C input loop circuit
  • Powered by 2032 two lithium batteries (included)
  • Optional 2450 lithium batteries can be used for extended life
  • RF frequency: 315 MHz
  • 1.5" W x 3.3" H x 0.88" D
Brand Linear
Condition New
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