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    Sensors & Switches / Transmitter

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    Results 51-100 of 170.
    NORTEK SBT00013

    NORTEK

    LINEAR SECURITY & CONTROL

    SBT00013

    DXT-54, PIR TRANSMITTER
    $126.00 Buy Surplus As Low As $76.00
    $76.00
    Repair Yours $200.00
    NORTEK SST00057

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00057

    SUPERVISED 5-BUTTON 15-CHANNEL HANDHELD TRANSMITTER
    $101.00 Buy Surplus As Low As $61.00
    $61.00
    NORTEK SST00073

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00073

    SUPERVISED UNIVERSAL DOOR/WINDOW TRANSMITTER
    $60.00 Buy Surplus As Low As $36.00
    $36.00
    NORTEK SST00074

    NORTEK

    GOCONTROL

    SST00074

    SUPERVISED PASSIVE INFRARED MOTION DETECTOR TRANSMITTER
    $150.00 Buy Surplus As Low As $90.00
    $90.00
    Repair Yours $200.00
    NORTEK SST00094

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00094

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, DXS-21, 1 CHANNEL, SUPERVISED, 2-BUTTON, 1.6 W X 4.2 H X 0.8 D, 315 MHZ, HIGH VISIBILITY OPERATE LED, 1.6? W X 4.2? H X 0.8? D, 315 MHZ
    Buy Surplus As Low As $84.00
    $84.00
    NORTEK SST00096

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00096

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, DXS-25, 8 CHANNEL, SUPERVISED, HANDHELD, 1.6 W X 4.2 H X 0.8 D, 315 MHZ, HIGH VISIBILITY OPERATE LED
    Buy Surplus As Low As $126.00
    $126.00
    NORTEK SST00100

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00100

    SUPERVISED MINIATURE DOOR/WINDOW TRANSMITTER
    $60.00 Buy Surplus As Low As $36.00
    $36.00
    NORTEK SST00112

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00112

    SUPERVISED 1-BUTTON, 1-CHANNEL PENDANT TRANSMITTER
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    NORTEK SST00123

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00123

    LONG RANGE WATCH TRANSMITTER
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    NORTEK SST00124

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00124

    SUPERVISED CONVERTIBLE LONG RANGE EMERGENCY TRANSMITTER
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    NORTEK SST00126

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00126

    LONG RANGE PENDANT TRANSMITTER, BLACK
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    NORTEK SSA00015

    NORTEK

    GOCONTROL

    SSA00015

    SUPERVISED GLASS BREAK DETECTOR TRANSMITTER
    $213.00 Buy Surplus As Low As $124.00
    $124.00
    Repair Yours $200.00
    NORTEK SNT00004

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00004

    NORMALLY OPEN WALL-MOUNT TRANSMITTER
    $64.36 Buy Surplus As Low As $39.00
    $39.00
    NORTEK SNT00016

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00016

    DISCONTINUED BY MANUFACTURER, HANDHELD TRANSMITTER, D22A, 1 CHANNEL, 1 BUTTON, NO DIRECT RPL
    Buy Surplus As Low As $120.00
    $120.00
    NORTEK SNT00189

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00189

    NORMALLY CLOSED WALL-MOUNT TRANSMITTER
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    NORTEK SNT00296

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00296

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, SAW 2-CHANNEL, 2.16 W X 3.75 H X 0.88 D, 303.875 MHZ, HH, D22B
    Buy Surplus As Low As $60.00
    $60.00
    NORTEK SNT00298

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00298

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, D22C, SAW 2 CHANNEL, HH, TEST/OPERATE LED, 303.875 MHZ, 2.16 W X 3.75 H X 0.88 D
    Buy Surplus As Low As $43.00
    $43.00
    Repair Yours $200.00
    NORTEK SNT00299

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00299

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, D22D, SAW HAND HELD, 2 BUTTON, TEST/OPERATE LED, 2.16 W X 3.75 H X 0.88 D, 303.875 MHZ
    Buy Surplus As Low As $46.00
    $46.00
    Repair Yours $200.00
    NORTEK SNT00380A

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00380A

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, DXT-61 AMP, CH PENDANT TX, 1.42 W X 2.2 H X 0.66 D, 315 MHZ, TEST/OPERATE LED
    Buy Surplus As Low As $96.00
    $96.00
    NORTEK SNT00381

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00381

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, DXT-41, 1 CHANNEL, MINI TX, 1.25 W X 2.25 H X 0.48 D, 315 MHZ, DX FORMAT
    Buy Surplus As Low As $90.00
    $90.00
    NORTEK 01ITIDWA01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01ITIDWA01V1

    SUPERVISED WIRELESS DOOR/WINDOW TRANSMITTER, GE-COMPATIBLE NEW!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    NORTEK 01ITIFOB01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01ITIFOB01V1

    4-BUTTON KEY FOB TRANSMITTER, GE-COMPATIBLE NEW!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    NORTEK 01ITIGLB01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01ITIGLB01V1

    SUPERVISED WIRELESS GLASS BREAK DETECTOR TRANSMITTER, GE-COMPATIBLE NEW!
    $101.00 Buy Surplus As Low As $61.00
    $61.00
    NORTEK 01ITIMDW01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01ITIMDW01V1

    SUPERVISED WIRELESS VANISHING 2 DOOR/WINDOW TRANSMITTER, GE-COMPATIBLE NEW!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    NORTEK 01NAPMDW01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01NAPMDW01V1

    SUPERVISED WIRELESS VANISHING 2 DOOR/WINDOW TRANSMITTER, NAPCO-COMPATIBLE NEW!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    NORTEK 01NAPPAN01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01NAPPAN01V1

    SUPERVISED WIRELESS 1-BUTTON PANIC/ALERT TRANSMITTER, NAPCO-COMPATIBLE NEW!
    $51.00 Buy Surplus As Low As $31.00
    $31.00
    NORTEK 01NAPRDW01V1

    NORTEK

    LINEAR SECURITY & CONTROL

    01NAPRDW01V1

    SUPERVISED WIRELESS RECESSED DOOR/WINDOW TRANSMITTER, NAPCO-COMPATIBLE NEW!
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    NORTEK 190-109373

    NORTEK

    LINEAR SECURITY & CONTROL

    190-109373

    3-BUTTON, 1-DOOR, OPEN-CLOSE-STOP, TRANSMITTER, 288 MHZ
    $34.00 Buy Surplus As Low As $22.00
    $22.00
    NORTEK 190-109382

    NORTEK

    GOCONTROL

    190-109382

    TRANSMITTER, A9921T, 288, BXD
    $25.52 Buy Surplus As Low As $14.00
    $14.00
    Repair Yours $200.00
    NORTEK 190-109387

    NORTEK

    190-109387

    TRANSMITTER, BA9931T, 288, BXD
    $23.00 Buy Surplus As Low As $14.00
    $14.00
    NORTEK 190-109391

    NORTEK

    GOCONTROL

    190-109391

    TRANSMITTER, BA9931MT, 318, BXD
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    Repair Yours $200.00
    NORTEK 190-109604

    NORTEK

    190-109604

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, 639T, 288, BXD
    Buy Surplus As Low As $74.00
    $74.00
    Repair Yours $200.00
    NORTEK 190-109925

    NORTEK

    190-109925

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, 535T, 288, BXD
    Buy Surplus As Low As $225.00
    $225.00
    Repair Yours $200.00
    NORTEK 190-110995

    NORTEK

    GOCONTROL

    190-110995

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, QC CLASSIC 318 BXD
    Buy Surplus As Low As $50.00
    $50.00
    Repair Yours $200.00
    NORTEK 190-111025

    NORTEK

    190-111025

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, QC CLASSIC, 288, BXD, ALLSTAR
    Buy Surplus As Low As $30.00
    $30.00
    NORTEK SNT00382

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00382

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, DXT-42, 2 CHANNEL, MINI TX, 1.25 W X 2.25 H X 0.48 D, 315 MHZ, DX FORMAT
    Buy Surplus As Low As $93.00
    $93.00
    NORTEK SNT00383

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00383

    BILL TRAP TRANSMITTER
    $96.00 Buy Surplus As Low As $58.00
    $58.00
    NORTEK SNT00395

    NORTEK

    LINEAR SECURITY & CONTROL

    SNT00395

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, XT-1H 1 CHANNEL, HANDHELD MID-RANGE TRANSMITTER
    Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $246.00
    NORTEK SST00001A

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00001A

    TRANSMITTER SUPERVISED DIGITAL SECURITY
    Buy Surplus As Low As $75.00
    $75.00
    NORTEK 2GIG-F1-345

    NORTEK

    2GIG

    2GIG-F1-345

    PERSONAL HELP BUTTON, FALL DETECTOR PENDANT, 345MHZ
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    NORTEK 2GIG-PHB2-345

    NORTEK

    2GIG

    2GIG-PHB2-345

    PERSONAL HELP BUTTON PENDANT, 345.00 MHZ, 2.01 X 1.21 X 0.43 IN (5.1 X 3.0 X 1.1 CM), 32° TO 122° F (0° TO 50° C), WHITE
    $63.00 Buy Surplus As Low As $38.00
    $38.00
    NORTEK 620-101449

    NORTEK

    GOCONTROL

    620-101449

    MONITORED TRANSMITTER, MILLER RB-TX10 (R-BAND)
    $481.00 Buy Surplus As Low As $289.00
    $289.00
    Repair Yours $240.00
    NORTEK SST00122B

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00122B

    LONG RANGE PENDANT TRANSMITTER, 1.25 W X 2.0 H X 0.375 D, 315 MHZ, DXS FORMAT, DXS-LRP
    $63.00 Buy Surplus As Low As $38.00
    $38.00
    NORTEK RB741

    NORTEK

    GOCONTROL

    RB741

    TRANSMITTER, ONE BUTTON REMOTE
    $40.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    NORTEK RB743

    NORTEK

    RB743

    TRANSMITTER, THREE BUTTON REMOTE
    $46.00 Buy Surplus As Low As $28.00
    $28.00
    NORTEK 2GIG-WMT1-345

    NORTEK

    2GIG

    2GIG-WMT1-345

    WALL-MOUNT HELP BUTTON, 345MHZ
    $61.00 Buy Surplus As Low As $37.00
    $37.00
    NORTEK XT-1

    NORTEK

    LINEAR SECURITY & CONTROL

    XT-1

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, STATIONARY, MID-RANGE, 1 CHANNEL
    Buy Surplus As Low As $264.00
    $264.00
    Repair Yours $220.00
    NORTEK 190-112052

    NORTEK

    LINEAR SECURITY & CONTROL

    190-112052

    240-DOOR, COMMERCIAL OPEN-CLOSE-STOP, WIRELESS KEYPAD
    $135.00 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $200.00
    NORTEK 190-107475

    NORTEK

    190-107475

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, STATIONARY, 3 BUTTON, 27 DOOR, OPEN-CLOSE-STOP, 9 VOLT BATTERY, 318 MEGAHERTZ, 535T 318 BXD, 3.625 INCHES WIDE X 2.375 INCHES DEEP X 6.625 INCHES H ...
    Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    NORTEK 190-108817

    NORTEK

    GOCONTROL

    190-108817

    TRANSMITTER BA8833T 318 BXD
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    Repair Yours $200.00
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