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Transmitters

  DX Transmitters
  DXS Supervised Transmitters
  Standard Digital Transmitters
  SX Transmitters
DX, DXS, Standard Digital, SX Compatible devices for panic, emergency, fire and security alarms.
DX Transmitters
Performance-enhanced products of our Standard Digital line. DX uses optimized pulse position based RF technology in 1-, 2-, 4-, and 8-channel receivers that support up to 32 quick-learn transmitters. It has a million plus code availability.
DXS Supervised Transmitters
DXS Supervised Transmitters
Standard Digital Transmitters
Linear's economy line of wireless add-ons. Single and multi-channel receivers with 256 code capability. Transmitters include stationary models, handhelds, panics, and bill traps.
SX Transmitters
Linear's best line of wireless add-ons. Our most powerful and intelligent receiver uses SAW-based superheterodyne technology and is ideal for high-end hybrid security systems. It has a 1,500 foot range, 16 million code availability, and full supervision f
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Linear A2C/DB9 Serial Port Cable Linear AM-PC Proximity Card - ALSO LISTED AS #ACP00739
Product Number: ACP00415

9-pin for connecting AM/II, AE-1, or AE-2 to a computer's serial port

When ordering, customer must provide the facility code for the reader that these cards will be used with.

Special Order Item

Product Number: ACP00739

Wiegand format proximity type access control card with a slot for attaching to a key ring, use with AM-PR proximity reader.
Features

  • Passive operation
  • Low-cost
  • Durable
  • Linear D-21A Normally Open Wall-mount Transmitter Linear D-22A 1-Channel, 1-Button Handheld Transmitter
    Product Number: SNT00004

    The Model D-21A Normally Open Wall-mount Transmitter has a normally open input circuit that operates in conjunction with an externally mounted normally open magnetic or mechanical contact. When the external contact closes, the transmitter automatically transmits a two-second digitally coded signal to a companion standard digital receiver. Pressing the test pushbutton on the front of the transmitter will also cause the transmitter to send a signal. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Slimline case design
    • Test/operate switch
    • Test/operate LED
    • 2-second transmission
    • Standard digital format: 256 selectable codes
    • One N/O input loop circuit
    • Loop input screw terminals
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.4" W x 4.7" H x 0.9" D
    Product Number: SNT00016

    The Model D-22A 1-Channel, 1-Button Handheld Transmitter is a single-channel transmitter normally used as a "panic button" in security systems. It is also used in many remote switching applications where a portable transmitter is required. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Test/operate pushbutton
    • Test/operate LED
    • Removable wall mounting clip
    • Optional visor clip available - order #210456-01
    • Standard digital format: 256 selectable codes
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.16" W x 3.75" H x 0.88" D
    Linear D-22B 2-Channel, 2-Button Handheld Transmitters Linear D-22C 2-Channel, 2-Button Independent Code Transmitter
    Product Number: SNT00296

    The Model D-22B 2-Channel, 2-Button Handheld Transmitter is a two-channel transmitter that can initiate two separate functions. It is used in many remote switching applications where a portable two-channel transmitter is required. The first digit of the digital code sent will be off or on depending on which transmitter button is pressed. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Two test/operate pushbuttons
    • Test/operate LED
    • Removable wall mounting clip
    • Optional visor clip available - order #210456-01
    • Standard digital format: 128 selectable codes
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.16" W x 3.75" H x 0.88" D
    Product Number: SNT00298

    The Model D-22C 2-Channel, 2-Button Independent Code Transmitter is a two-channel transmitter that can initiate two separate functions. The transmitter contains two eight-position digital coding switches. Each pushbutton can send any one of the 256 digital codes. 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. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Two test/operate pushbuttons
    • Test/operate LED
    • Removable wall mounting clip
    • Optional visor clip available - order #210456-01
    • Standard digital format: 256 selectable codes for each pushbutton
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.16" W x 3.75" H x 0.88" D
    Linear D-22D 2-Channel, 2-Button Lockout Transmitter Linear D-23R Bill Trap Transmitter
    Product Number: SNT00299

    The Model D-22D 2-Channel, 2-Button Lockout Transmitter is a two-channel transmitter that can initiate two separate functions. This transmitter is used in remote switching applications where a portable two-channel transmitter with 2-button lockout is required. Pressing either button will activate channel one. For security, both buttons must be pressed at the same time to activate channel two. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Two test/operate pushbuttons
    • Lockout operation: either button sends channel one, both buttons send channel two
    • Test/operate LED
    • Removable wall mounting clip
    • Optional visor clip available - order #210456-01
    • Standard digital format: 128 selectable codes
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.16" W x 3.75" H x 0.88" D
    Product Number: SNT00029R

    The Model D-23R Bill Trap Transmitter is a unique device used in banks and other places where cash is handled in sizable quantities. Baited with currency, the transmitter is hidden beneath the stack of bills in a cash drawer. Removing the "bait" bill from the holding clip transmitts a signal which is repeated at 45-second intervals until the bait bill is replaced (the repeat timer can be disabled by cutting an internal jumper). Operating in conjunction with a suitable receiver, this transmitter sends signals which are used to trigger alarms and other security devices, such as video cameras. Completely portable, the D-23R works even when cash drawers are being moved, if it remains within RF range of the receiver. Each transmission causes the red LED indicator on the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Bill-size case design
    • Test/operate bill clip switch
    • Test/operate LED
    • Transmitts immediately and repeats the signal every 45 seconds when "bait" bill is removed
    • Standard digital format: 256 selectable codes
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.4" W x 6.2" H x 0.9" D
    Linear D-24A Normally Closed Wall-mount Transmitter Linear D-4B 4-Channel, 4-Button Handheld Transmitter
    Product Number: SNT00189

    The Model D-24A Normally Closed Wall-mount Transmitter has a normally closed input circuit that operates in conjunction with an externally mounted normally closed magnetic or mechanical contact, window foil, or security screens. When the external circuit opens for at least one-second, the transmitter automatically transmits a two-second digitally coded signal to a companion standard digital receiver. Pressing the test pushbutton on the front of the transmitter will also cause the transmitter to send a signal. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Slimline case design
    • Test/operate switch
    • Test/operate LED
    • 2-second transmission
    • Standard digital format: 256 selectable codes
    • One N/C input loop circuit
    • Loop input screw terminals
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.4" W x 4.7" H x 0.9" D
    Product Number: SNT00048B

    The Model D-4B 4-Channel, 4-Button Handheld Transmitter is a four-channel transmitter that can initiate four separate functions. It is used in many remote switching applications where a portable four-channel transmitter is required. The first two digits of the digital code sent will be off or on depending on which transmitter button is pressed. Each transmission causes the red LED indicator on the front of the transmitter to light, showing that the transmitter is sending a signal and that the battery is in good condition.

    Features

    • Four test/operate pushbuttons
    • Test/operate LED
    • Removable wall mounting clip
    • Optional visor clip available - order #210456-01
    • Standard digital format: 64 selectable codes
    • Powered by one 9-volt battery (included)
    • Current consumption: 12 mA transmitting
    • RF frequency: 303.875 MHz
    • 2.16" W x 3.75" H x 1" D
    Linear DXS-10 Supervised Remote Keypad Linear DXS-21 Supervised 2-Button, 1-Channel Handheld Transmitter
    LN-DXS10 / Product Number: SST00079

    The Model DXS-10 Supervised Remote Keypad adds remote control to DVS-1200, DVS-2400 and DUAL-824 Security Systems. The wireless keypad transmitter controls all of the system's modes and can trigger the fire and emergency zones.

    The keypad can be used on a table top or wall mounted and is powered by a 9-volt battery. If the battery becomes low, the keypad will send low battery reports to the system.

    Features

    • Adds remote control to DVS-1200, DVS-2400 and DUAL-824 Security Systems
    • Arming, disarming, fire, and emergency alarm capabilities
    • Telephone style keypad plus system mode keys
    • Wall mounting or tabletop use
    • Powered by one 9-volt battery (included)
    • RF frequency: 315 MHz
    • 3.8" W x 3.56" H x 1.25" D
    LN-DXS21 / Product Number: SST00094

    The Model DXS-21 Supervised 2-Button, 1-Channel Handheld Transmitter is a supervised, digitally coded radio transmitter designed for use with Linear's DX and DXS Format receivers. Pressing a button on the transmitter sends a digitally coded wireless signal to its companion receiver. To send a complete signal, press the transmitter button for a minimum of 2 seconds. The top button can be hidden with the top button cover supplied.

    The DXS-21 is a two-button, one-code transmitter. Pressing either the round button on the transmitter's front, or the small button on the transmitter's top will send the same signal.

    The digital DXS code format features over a million possible codes. The DXS transmitters are precoded at the factory to unique codes, so no field coding is required and can send a signal for up to 10 seconds per activation.

    The DXS-21 is supervised for low battery and sends hourly status reports. Some receivers are able to use these signals, others are not. Receivers must be programmed to the transmitter code before system testing and operation. Refer to the receiver's instructions for details on operation and programming.

    Each DXS-21 is powered by two self-contained type 2032 3-volt lithium batteries (included). When the batteries voltage gets low, a low battery report is sent with any alarm or status report to notify the receiver. The red LED will blink when the transmitter is activated with low batteries.

    A removable pocket clip and belt clip are provided for each transmitter. Either can be attached to the back of the transmitter allowing the unit to be clipped to shirt pocket or slid onto a belt.

    Features

    • Complete RF supervision
    • Alarm, supervisory, and low battery transmissions
    • Unique "Extra" top button
    • High visibility operate LED
    • Two type 2032 lithium batteries supplied
    • Pocket and belt clip supplied
    • DXS format
    • RF frequency: 315 MHz
    • 1.6" W x 4.2" H x 0.8" D
       
     
     
     

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