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    Results 251-300 of 993.
    NORTEK 2510-486-12

    NORTEK

    LINEAR SECURITY & CONTROL

    2510-486-12

    12-FOOT MT22 MILLER EDGE ENTRAPMENT DETECTOR
    $567.72 Buy Surplus As Low As $312.00
    $312.00
    Repair Yours $259.00
    NORTEK 0-205603

    NORTEK

    LINEAR SECURITY & CONTROL

    0-205603

    MAX 3 MODULE SINGLE DOOR ACCESS CONTROL KIT FOR SYSTEM EXPANSION
    $617.00 Buy Surplus As Low As $309.00
    $309.00
    Repair Yours $257.00
    NORTEK ST-SLCRP-1

    NORTEK

    LINEAR SECURITY & CONTROL

    ST-SLCRP-1

    GALVANIZED STEEL TURNSTYLE 1-WAY CARD READER MOUNT AND STATUS LIGHT PACKAGE
    $617.00 Buy Surplus As Low As $309.00
    $309.00
    Repair Yours $257.00
    NORTEK 2520-423

    NORTEK

    LINEAR SECURITY & CONTROL

    2520-423

    MAGNETIC DOUBLE SWING GATE LOCK
    $611.00 Buy Surplus As Low As $306.00
    $306.00
    Repair Yours $255.00
    NORTEK SST00083

    NORTEK

    LINEAR SECURITY & CONTROL

    SST00083

    DISCONTINUED BY MANUFACTURER, LINEAR SECURITY CONTROL , 1-CHANNEL, STATIONARY, MID-RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As $384.00
    $384.00
    Repair Yours $250.00
    NORTEK 2110-545

    NORTEK

    LINEAR SECURITY & CONTROL

    2110-545

    KIT CONVERSION TO GSLG-A NO GR
    $540.87 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $249.00
    NORTEK 2120-074

    NORTEK

    LINEAR SECURITY & CONTROL

    2120-074

    COVER HSL ASSY
    $523.61 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    NORTEK 2120-097

    NORTEK

    LINEAR SECURITY & CONTROL

    2120-097

    COVER JH
    $533.15 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    NORTEK 2GIG-GCKIT311

    NORTEK

    LINEAR SECURITY & CONTROL

    2GIG-GCKIT311

    GO!CONTROL 3-1-1 KIT: INCLUDES 1 PANEL, 3 DOOR/WINDOW CONTACTS, 1 KEY FOB, 1 MOTION NEW!
    $518.60 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    NORTEK 190-111856

    NORTEK

    LINEAR SECURITY & CONTROL

    190-111856

    *CTRL ASSY RSX1000 TOWER+
    $528.30 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    NORTEK EA-EV-R3111

    NORTEK

    LINEAR SECURITY & CONTROL

    EA-EV-R3111

    CARD / BADGE PRINTER RIBBON
    $575.00 Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $239.00
    NORTEK HS9385-6

    NORTEK

    LINEAR SECURITY & CONTROL

    HS9385-6

    LARGE SERIES 20" OUTDOOR HOUSING WITH 120V HEATER
    $572.00 Buy Surplus As Low As $286.00
    $286.00
    Repair Yours $238.00
    NORTEK AUD3311S

    NORTEK

    LINEAR SECURITY & CONTROL

    AUD3311S

    1/3 HP EXTENDED-DUTY DRAWBAR COMMERCIAL DOOR OPERATOR
    $618.79 Buy Surplus As Low As $283.00
    $283.00
    Repair Yours $235.00
    NORTEK T3323S

    NORTEK

    LINEAR SECURITY & CONTROL

    T3323S

    1/3 HP HEAVY-DUTY DRAWBAR COMMERCIAL DOOR OPERATOR
    $618.79 Buy Surplus As Low As $283.00
    $283.00
    Repair Yours $235.00
    NORTEK 2510-487-10

    NORTEK

    LINEAR SECURITY & CONTROL

    2510-487-10

    10-FOOT MU22 MILLER EDGE ENTRAPMENT DETECTOR
    $508.34 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    NORTEK 2500-1313

    NORTEK

    LINEAR SECURITY & CONTROL

    2500-1313

    HEATER STRIP FOR HYDRAULIC#
    $511.24 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    NORTEK SM19P-B

    NORTEK

    LINEAR SECURITY & CONTROL

    SM19P-B

    19" LCD SECURITY MONITOR
    $502.49 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    NORTEK ST-SCRP-2

    NORTEK

    LINEAR SECURITY & CONTROL

    ST-SCRP-2

    GALVANIZED STEEL TURNSTYLE 2-WAY CARD READER MOUNT
    $550.00 Buy Surplus As Low As $275.00
    $275.00
    Repair Yours $229.00
    NORTEK 2120-356

    NORTEK

    LINEAR SECURITY & CONTROL

    2120-356

    RAIL ASSY 14' HSL-S
    $487.96 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    NORTEK -N12

    NORTEK

    LINEAR SECURITY & CONTROL

    -N12

    CONTROL ENCLOSURE MODIFICATION (NEMA 12)
    $488.14 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    NORTEK 2200-735

    NORTEK

    LINEAR SECURITY & CONTROL

    2200-735

    COUPLING FLEXIBLE EXPL PROOF
    $486.37 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    NORTEK 2120-052

    NORTEK

    LINEAR SECURITY & CONTROL

    2120-052

    COVER POWER UNIT GSL
    $498.86 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    NORTEK 2110-658

    NORTEK

    LINEAR SECURITY & CONTROL

    2110-658

    SHAFT INTERMEDIATE ASSY SWG
    $495.68 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    NORTEK 2510-486-10

    NORTEK

    LINEAR SECURITY & CONTROL

    2510-486-10

    10-FOOT MT22 MILLER EDGE ENTRAPMENT DETECTOR
    $496.46 Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $228.00
    NORTEK 0-299036

    NORTEK

    LINEAR SECURITY & CONTROL

    0-299036

    WIEGAND FIPS / PIV MULTI-FREQUENCY MID-RANGE READER
    $538.00 Buy Surplus As Low As $269.00
    $269.00
    Repair Yours $225.00
    NORTEK HS9385-2

    NORTEK

    LINEAR SECURITY & CONTROL

    HS9385-2

    LARGE SERIES 20" OUTDOOR HOUSING WITH 24V HEATER
    $529.00 Buy Surplus As Low As $265.00
    $265.00
    Repair Yours $220.00
    NORTEK HS9386-6

    NORTEK

    LINEAR SECURITY & CONTROL

    HS9386-6

    LARGE SERIES 12.5" OUTDOOR HOUSING WITH 120V HEATER
    $518.00 Buy Surplus As Low As $259.00
    $259.00
    Repair Yours $215.00
    NORTEK HS9386-2-12

    NORTEK

    LINEAR SECURITY & CONTROL

    HS9386-2-12

    LARGE SERIES 12.5" OUTDOOR HOUSING WITH 24V HEATER AND 12VDC CAMERA POWER
    $508.00 Buy Surplus As Low As $254.00
    $254.00
    Repair Yours $211.00
    NORTEK 2510-062

    NORTEK

    LINEAR SECURITY & CONTROL

    2510-062

    KIT PED GATE LOCK KNOB SET
    $546.21 Buy Surplus As Low As $250.00
    $250.00
    Repair Yours $208.00
    NORTEK MAX3MOD

    NORTEK

    LINEAR SECURITY & CONTROL

    MAX3MOD

    CONTROL MODULE, MODEL MAX3MOD, SINGLE DOOR ACCESS, REX & DOOR MONITORING INPUTS
    $760.00 Buy Surplus As Low As $246.24
    $246.24
    Repair Yours $204.38
    NORTEK SVM-22

    NORTEK

    LINEAR SECURITY & CONTROL

    SVM-22

    TWO-INPUT S-VIDEO MODULATOR
    $489.00 Buy Surplus As Low As $245.00
    $245.00
    Repair Yours $204.00
    NORTEK SM17P-B

    NORTEK

    LINEAR SECURITY & CONTROL

    SM17P-B

    17" LCD SECURITY MONITOR
    $440.36 Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $202.00
    NORTEK 2120-415

    NORTEK

    LINEAR SECURITY & CONTROL

    2120-415

    SHAFT ASSY REPL W/TLIM MSG-A&D
    $437.99 Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $202.00
    NORTEK DNT00002A

    NORTEK

    LINEAR SECURITY & CONTROL

    DNT00002A

    TRANSMITTER, 1-CHANNEL, VISOR DELTA-3 (DT)
    ✓ IN STOCK!
    $35.00 Buy Surplus As Low As $21.00
    $21.00
    Repair Yours $200.00
    NORTEK P-500HA

    NORTEK

    LINEAR SECURITY & CONTROL

    P-500HA

    HID & AWID COMPATIBLE SINGLE-GANG MOUNT PROXIMITY READER
    $185.64 Buy Surplus As Low As $137.00
    $137.00
    Repair Yours $200.00
    NORTEK DXS-81

    NORTEK

    LINEAR SECURITY & CONTROL

    DXS-81

    SUPERVISED BILL TRAP TRANSMITTER, 315 MHZ RF FREQUENCY, DXS FORMAT, TEST LED, LITHIUM BATTERY POWERED, 2.4X4.5X0.8IN
    ✓ IN STOCK!
    $171.00 Buy Surplus As Low As $94.66
    $94.66
    Repair Yours $200.00
    NORTEK 212M

    NORTEK

    LINEAR SECURITY & CONTROL

    212M

    DOOR GARD COMMAND AND CONTROL SERIES, MULLION KEYPAD, BRONZE
    ✓ IN STOCK!
    $308.70 Buy Surplus As Low As $204.30
    $204.30
    Repair Yours $200.00
    NORTEK LMT-1/303

    NORTEK

    LINEAR SECURITY & CONTROL

    LMT-1/303

    TRANSMITTER, (LMT-1A/303.875), MINIATURE TRANSMITTER, FAMOUS PANIC BUTTON DESIGN, TEST/OPERATE LED
    $88.00 Buy Surplus As Low As $54.00
    $54.00
    Repair Yours $200.00
    NORTEK WOR

    NORTEK

    LINEAR SECURITY & CONTROL

    WOR

    WIEGAND OUTPUT RECEIVER, 5-500FT ADJUSTABLE RANGE, 26/30/31 BIT
    $297.33 Buy Surplus As Low As $217.00
    $217.00
    Repair Yours $200.00
    NORTEK DNT00017A

    NORTEK

    LINEAR SECURITY & CONTROL

    DNT00017A

    GARAGE DOOR / VISOR REMOTE CONTROL TRANSMITTER, DT-2A, DELTA-3, 2 CHANNEL, TEST / OPERATE LED, 310 MHZ, 9 V BATTERY
    ✓ IN STOCK!
    $48.00 Buy Surplus As Low As $32.00
    $32.00
    Repair Yours $200.00
    NORTEK ACP00748

    NORTEK

    LINEAR SECURITY & CONTROL

    ACP00748

    KEYPAD, DOOR ENTRY SYSTEM, 12-24 VAC/VDC, 150 MILLIAMPERE, DIGITAL, KEYLESS, STANDALONE, SURFACE MOUNT, RUGGED CAST ALUMINUM, 4 IN WIDTH, 3 IN DEPTH, 5.5 IN HEIGHT
    ✓ IN STOCK!
    $399.43 Buy Surplus As Low As $184.00
    $184.00
    Repair Yours $200.00
    NORTEK 2110-540

    NORTEK

    LINEAR SECURITY & CONTROL

    2110-540

    RAIL ASSY 12' HU HUB
    $318.87 Buy Surplus As Low As $146.00
    $146.00
    Repair Yours $200.00
    NORTEK 2110-305

    NORTEK

    LINEAR SECURITY & CONTROL

    2110-305

    SHAFT OUTPUT ASSY GSLG
    $411.53 Buy Surplus As Low As $188.00
    $188.00
    Repair Yours $200.00
    NORTEK 0-299009

    NORTEK

    LINEAR SECURITY & CONTROL

    0-299009

    WIEGAND 125 KHZ PROXIMITY AND MAG STRIPE CARDS
    $265.93 Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    NORTEK 0-298053

    NORTEK

    LINEAR SECURITY & CONTROL

    0-298053

    WIEGAND 125 KHZ HID PROXIMITY READER, GRAY
    $354.98 Buy Surplus As Low As $200.00
    $200.00
    Repair Yours $200.00
    NORTEK 2500-736

    NORTEK

    LINEAR SECURITY & CONTROL

    2500-736

    EMITTER BASE #
    $280.60 Buy Surplus As Low As $156.00
    $156.00
    Repair Yours $200.00
    NORTEK 2GIG-Z-VBD

    NORTEK

    LINEAR SECURITY & CONTROL

    2GIG-Z-VBD

    Z-WAVE KWIKSET DOOR LOCK (VENETIAN BRONZE DEADBOLT) NEW!
    $346.50 Buy Surplus As Low As $194.00
    $194.00
    Repair Yours $200.00
    NORTEK 2500-1311

    NORTEK

    LINEAR SECURITY & CONTROL

    2500-1311

    RECEIVER MODULE/HYDRAULIC#
    $260.27 Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
    NORTEK EA-EV-C4003

    NORTEK

    LINEAR SECURITY & CONTROL

    EA-EV-C4003

    ACCESS CREDENTIAL CARDS
    $188.32 Buy Surplus As Low As $86.00
    $86.00
    Repair Yours $200.00
    NORTEK EA-EV-C1001

    NORTEK

    LINEAR SECURITY & CONTROL

    EA-EV-C1001

    ACCESS CREDENTIAL CARDS
    $150.66 Buy Surplus As Low As $88.00
    $88.00
    Repair Yours $200.00
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