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  • D50-120/2083Y DITEK

    DITEK
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    Product OverviewThe DITEK D50-120/2083Y is an industrial Surge Protective Device (SPD) designed for 120/208 VAC (127/220 VAC) 3-phase Wye, 4-wire (...

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  • RB-FX2000MN MIRCOM

    MIRCOM
    Original price $1,462.58 - Original price $1,462.58
    Original price
    $1,462.58
    $1,462.58 - $1,462.58
    Current price $1,462.58

    Product Overview  The RB-FX2000MN is the Replacement Network Main Control Board for Mircom’s FX-2000 series intelligent fire alarm control panels. ...

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    Original price $1,462.58 - Original price $1,462.58
    Original price
    $1,462.58
    $1,462.58 - $1,462.58
    Current price $1,462.58
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  • MIX-M500SAP MIRCOM

    MIRCOM
    Original price $114.04 - Original price $114.04
    Original price
    $114.04
    $114.04 - $114.04
    Current price $114.04

    The MIX-M500SAP Supervised Control Module is designed for intelligent two-wire systems and allows a compatible control panel to switch an external ...

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    Original price $114.04 - Original price $114.04
    Original price
    $114.04
    $114.04 - $114.04
    Current price $114.04
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  • BLOWOUT SOLO

    SOLO
    Original price $15.49 - Original price $15.49
    Original price
    $15.49
    $15.49 - $15.49
    Current price $15.49

    Detector duster

    Original price $15.49 - Original price $15.49
    Original price
    $15.49
    $15.49 - $15.49
    Current price $15.49
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  • SK-FSL SILENT KNIGHT

    SILENT KNIGHT
    Original price $155.96 - Original price $155.96
    Original price
    $155.96
    $155.96 - $155.96
    Current price $155.96

    Product OverviewThe SK-FSL Fiber-Optic Single-Mode Module is a plug-in fiber loop card designed to enable long-distance communication between netwo...

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    Original price $155.96 - Original price $155.96
    Original price
    $155.96
    $155.96 - $155.96
    Current price $155.96
  • SSU-STN-5 SPACE AGE

    SPACE AGE
    Original price $22.16 - Original price $22.16
    Original price
    $22.16
    $22.16 - $22.16
    Current price $22.16

    5' SAMPLING TUBE

    Original price $22.16 - Original price $22.16
    Original price
    $22.16
    $22.16 - $22.16
    Current price $22.16
  • SSU00481 SPACE AGE

    SPACE AGE
    Original price $17.84 - Original price $17.84
    Original price
    $17.84
    $17.84 - $17.84
    Current price $17.84

    TCC RAIL 24" LONG UL 514A 18 GA GALV (SOLD AS EACH)

    Original price $17.84 - Original price $17.84
    Original price
    $17.84
    $17.84 - $17.84
    Current price $17.84
  • SSU-RIC-2 SPACE AGE

    SPACE AGE
    Original price $34.29
    Original price $34.29 - Original price $34.29
    Original price $34.29
    Current price $29.29
    $29.29 - $29.29
    Current price $29.29

    Product OverviewThe Space Age Electronics SSU-RIC-2 is a multi-voltage relay module designed for reliable switching in a wide range of control appl...

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    Original price $34.29
    Original price $34.29 - Original price $34.29
    Original price $34.29
    Current price $29.29
    $29.29 - $29.29
    Current price $29.29
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  • SSU00625 SPACE AGE

    SPACE AGE
    Original price $170.47 - Original price $170.47
    Original price
    $170.47
    $170.47 - $170.47
    Current price $170.47

    DSB DRAWING STORAGE BOX 36", RED, CAT-30, SIZE 6"X37", 4" DIA DOC

    Original price $170.47 - Original price $170.47
    Original price
    $170.47
    $170.47 - $170.47
    Current price $170.47
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  • SSU-MR-204/C SPACE AGE

    SPACE AGE
    Original price $197.52 - Original price $197.52
    Original price
    $197.52
    $197.52 - $197.52
    Current price $197.52

    Product Overview The Space Age Electronics SSU-MR-204/C is a quad (4-position), multi-voltage DPDT control relay assembly housed within a protectiv...

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    Original price $197.52 - Original price $197.52
    Original price
    $197.52
    $197.52 - $197.52
    Current price $197.52
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  • SSU-SL-2000-P SPACE AGE

    SPACE AGE
    Original price $151.62
    Original price $151.62 - Original price $151.62
    Original price $151.62
    Current price $150.49
    $150.49 - $150.49
    Current price $150.49

    DUCT SMOKE DETECTOR PHOTOELECT UNI VOLTAGE 4 WIRE LOW-FLOW

    Original price $151.62
    Original price $151.62 - Original price $151.62
    Original price $151.62
    Current price $150.49
    $150.49 - $150.49
    Current price $150.49
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  • FE-5000-031 SPACE AGE

    SPACE AGE
    Original price $946.76 - Original price $946.76
    Original price
    $946.76
    $946.76 - $946.76
    Current price $946.76

    Product Overview The FE-5000-031 is an industrial-grade, motorized auto-aligning linear beam smoke detector expansion head belonging to the special...

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    Original price $946.76 - Original price $946.76
    Original price
    $946.76
    $946.76 - $946.76
    Current price $946.76
  • EVS-MIC SILENT KNIGHT

    SILENT KNIGHT
    Original price $186.27 - Original price $186.27
    Original price
    $186.27
    $186.27 - $186.27
    Current price $186.27

    Product OverviewThe EVS-MIC Silent Knight Replacement Microphone is designed for use with the 5820XL-EVS Emergency Voice System and the EVS-RCU Rem...

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    Original price $186.27 - Original price $186.27
    Original price
    $186.27
    $186.27 - $186.27
    Current price $186.27
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  • 005815RMK SILENT KNIGHT

    SILENT KNIGHT
    Original price $158.94 - Original price $158.94
    Original price
    $158.94
    $158.94 - $158.94
    Current price $158.94

    Product OverviewThe 5815RMK Remote Mounting Kit is designed to streamline system expansion by allowing up to two 5815XL SLC expanders to be install...

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    Original price $158.94 - Original price $158.94
    Original price
    $158.94
    $158.94 - $158.94
    Current price $158.94
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  • EVS-LOC SILENT KNIGHT

    SILENT KNIGHT
    Original price $2,448.27 - Original price $2,448.27
    Original price
    $2,448.27
    $2,448.27 - $2,448.27
    Current price $2,448.27

    Product OverviewThe EVS-LOC local operator console is a powerful addition to Silent Knight emergency voice and mass notification systems. It combin...

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    Original price $2,448.27 - Original price $2,448.27
    Original price
    $2,448.27
    $2,448.27 - $2,448.27
    Current price $2,448.27
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  • 005815XL SILENT KNIGHT

    SILENT KNIGHT
    Original price $548.93 - Original price $548.93
    Original price
    $548.93
    $548.93 - $548.93
    Current price $548.93

    Product OverviewThe 005815XL Silent Knight Signaling Line Circuit (SLC) Expander enhances the capacity of IntelliKnight® fire alarm control panels ...

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    Original price $548.93 - Original price $548.93
    Original price
    $548.93
    $548.93 - $548.93
    Current price $548.93
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  • 5601P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $16.88 - Original price $16.88
    Original price
    $16.88
    $16.88 - $16.88
    Current price $16.88

    Product OverviewThe System Sensor 5600 series provides a versatile range of thermal detectors suitable for various applications. Models are availab...

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    Original price $16.88 - Original price $16.88
    Original price
    $16.88
    $16.88 - $16.88
    Current price $16.88
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  • STI-1221D STI

    STI
    Original price $42.47 - Original price $42.47
    Original price
    $42.47
    $42.47 - $42.47
    Current price $42.47

    STROBE DAMAGE STOPPER W/OPEN BKBX W/CONDUIT KNOCKOUT

    Original price $42.47 - Original price $42.47
    Original price
    $42.47
    $42.47 - $42.47
    Current price $42.47
  • STI-6400WIR STI

    STI
    Original price $111.71 - Original price $111.71
    Original price
    $111.71
    $111.71 - $111.71
    Current price $111.71

    Wireless Exit Stopper Multifunction Door Alarm

    Original price $111.71 - Original price $111.71
    Original price
    $111.71
    $111.71 - $111.71
    Current price $111.71
  • STI-9763 STI

    STI
    Original price $34.22 - Original price $34.22
    Original price
    $34.22
    $34.22 - $34.22
    Current price $34.22

    STROBE WIRE GUARD, COMPACT WALL MOUNT, SURFACE, WHITE

    Original price $34.22 - Original price $34.22
    Original price
    $34.22
    $34.22 - $34.22
    Current price $34.22
  • EVS-INT50W SILENT KNIGHT

    SILENT KNIGHT
    Original price $870.31 - Original price $870.31
    Original price
    $870.31
    $870.31 - $870.31
    Current price $870.31

    Product OverviewThe EVS-INT50W Silent Knight Amplifier is a compact, intelligent 50-watt audio amplifier engineered for installations that require ...

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    Original price $870.31 - Original price $870.31
    Original price
    $870.31
    $870.31 - $870.31
    Current price $870.31
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  • STI-SA5500-R STI

    STI
    Original price $52.94 - Original price $52.94
    Original price
    $52.94
    $52.94 - $52.94
    Current price $52.94

    Select-Alert Siren/Strobe - Round, Red

    Original price $52.94 - Original price $52.94
    Original price
    $52.94
    $52.94 - $52.94
    Current price $52.94
  • SS2001ZA-EN STI

    STI
    Original price $55.10 - Original price $55.10
    Original price
    $55.10
    $55.10 - $55.10
    Current price $55.10

    STOPPER STATION BUTTON TURN-TO-RESET RED. CUSTOMIZED LABEL WRITTEN: PREACTION RELEASE

    Original price $55.10 - Original price $55.10
    Original price
    $55.10
    $55.10 - $55.10
    Current price $55.10
  • D4120W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $288.71 - Original price $288.71
    Original price
    $288.71
    $288.71 - $288.71
    Current price $288.71

    Product Overview The InnovairFlex D4120W is a watertight 4-wire photoelectric duct smoke detector designed for harsh indoor and outdoor environment...

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    Original price $288.71 - Original price $288.71
    Original price
    $288.71
    $288.71 - $288.71
    Current price $288.71
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  • STI-LT-1UL STI

    STI
    Original price $39.74 - Original price $39.74
    Original price
    $39.74
    $39.74 - $39.74
    Current price $39.74

    LATCHING/TIMER MODULE - LT-1UL converts a momentary button to a button with timing options.

    Original price $39.74 - Original price $39.74
    Original price
    $39.74
    $39.74 - $39.74
    Current price $39.74
  • DNR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $120.67 - Original price $120.67
    Original price
    $120.67
    $120.67 - $120.67
    Current price $120.67

    Product Overview The System Sensor DNR is an intelligent, non-relay photoelectric duct smoke detector designed for early detection of smoke and com...

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    Original price $120.67 - Original price $120.67
    Original price
    $120.67
    $120.67 - $120.67
    Current price $120.67
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  • B200SR-WH SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $73.65 - Original price $73.65
    Original price
    $73.65
    $73.65 - $73.65
    Current price $73.65

    Product OverviewThe B200SR-WH (white) and B200SR-IV (ivory) intelligent sounder bases are designed for use with compatible addressable detector hea...

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    Original price $73.65 - Original price $73.65
    Original price
    $73.65
    $73.65 - $73.65
    Current price $73.65
  • SPSRKLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $91.19 - Original price $91.19
    Original price
    $91.19
    $91.19 - $91.19
    Current price $91.19

    Product OverviewThe SpectrAlert Advance SPSRKLED speaker strobe is designed to meet a wide range of outdoor and indoor notification requirements. A...

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    Original price $91.19 - Original price $91.19
    Original price
    $91.19
    $91.19 - $91.19
    Current price $91.19
  • COSMOD2W SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $67.12 - Original price $67.12
    Original price
    $67.12
    $67.12 - $67.12
    Current price $67.12

    Product Overview The i4 Interface Module connects up to 12 i4 Series or compatible i3 Series detectors to a fire alarm control panel using only 2 t...

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    Original price $67.12 - Original price $67.12
    Original price
    $67.12
    $67.12 - $67.12
    Current price $67.12
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  • P2WL-LF SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $113.76 - Original price $113.76
    Original price
    $113.76
    $113.76 - $113.76
    Current price $113.76
    DISCONTINUED

    COMBO 2W WALL LOW FREQUENCY WHT

    Original price $113.76 - Original price $113.76
    Original price
    $113.76
    $113.76 - $113.76
    Current price $113.76
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  • SPCWL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $289.31 - Original price $289.31
    Original price
    $289.31
    $289.31 - $289.31
    Current price $289.31

    Product OverviewThe System Sensor L-Series speakers and speaker strobes are designed to reduce ground faults and speed installation through a plug-...

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    Original price $289.31 - Original price $289.31
    Original price
    $289.31
    $289.31 - $289.31
    Current price $289.31
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  • 2D51 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $79.70 - Original price $79.70
    Original price
    $79.70
    $79.70 - $79.70
    Current price $79.70

    Product OverviewThe System Sensor 2D51 is a low-profile pendant/plenum smoke detector designed for no-flow or low-flow air-handling systems (0–4,00...

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    Original price $79.70 - Original price $79.70
    Original price
    $79.70
    $79.70 - $79.70
    Current price $79.70
  • DNRW SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $178.59 - Original price $178.59
    Original price
    $178.59
    $178.59 - $178.59
    Current price $178.59

    Product Overview The System Sensor DNRW is a watertight, intelligent non-relay photoelectric duct smoke detector from the InnovairFlex series, engi...

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    Original price $178.59 - Original price $178.59
    Original price
    $178.59
    $178.59 - $178.59
    Current price $178.59
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  • WBB SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $26.78 - Original price $26.78
    Original price
    $26.78
    $26.78 - $26.78
    Current price $26.78

    Product OverviewThe WBB is a weatherproof back box designed for use with SSM and SSV bells. It provides a durable and secure mounting solution for ...

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    Original price $26.78 - Original price $26.78
    Original price
    $26.78
    $26.78 - $26.78
    Current price $26.78
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  • SPWL-BP10 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $334.72 - Original price $334.72
    Original price
    $334.72
    $334.72 - $334.72
    Current price $334.72

    Product Overview The System Sensor L-Series of speakers and speaker strobes are designed to simplify installation, reduce costly ground faults, and...

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    Original price $334.72 - Original price $334.72
    Original price
    $334.72
    $334.72 - $334.72
    Current price $334.72
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  • SWLED-CLR-ALERT SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $57.36 - Original price $57.36
    Original price
    $57.36
    $57.36 - $57.36
    Current price $57.36

    Product Overview The System Sensor L-Series LED Strobes offer a highly versatile and modern solution for indoor notification systems. Utilizing adv...

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    Original price $57.36 - Original price $57.36
    Original price
    $57.36
    $57.36 - $57.36
    Current price $57.36
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  • B224RB-WH SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $54.04 - Original price $54.04
    Original price
    $54.04
    $54.04 - $54.04
    Current price $54.04

    Product Overview System Sensor Select Series detector bases include standard 4" and 6" models and specialty options such as relay, isolator, sounde...

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    Original price $54.04 - Original price $54.04
    Original price
    $54.04
    $54.04 - $54.04
    Current price $54.04
  • D2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $184.32 - Original price $184.32
    Original price
    $184.32
    $184.32 - $184.32
    Current price $184.32

    Product Overview The InnovairFlex D2 is a 2-wire photoelectric duct smoke detector with a pivoting housing for easy mounting on round, square, or r...

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    Original price $184.32 - Original price $184.32
    Original price
    $184.32
    $184.32 - $184.32
    Current price $184.32
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  • M500X SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $89.96 - Original price $89.96
    Original price
    $89.96
    $89.96 - $89.96
    Current price $89.96

    Product Overview The System Sensor M500X Fault Isolator Module is designed to maintain the operation of a portion of a signaling line circuit even ...

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    Original price $89.96 - Original price $89.96
    Original price
    $89.96
    $89.96 - $89.96
    Current price $89.96
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  • D4S SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $145.74 - Original price $145.74
    Original price
    $145.74
    $145.74 - $145.74
    Current price $145.74

    Product Overview The InnovairFlex Series duct smoke detectors offer a flexible design that fits square, rectangular, and intermediate duct configur...

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    Original price $145.74 - Original price $145.74
    Original price
    $145.74
    $145.74 - $145.74
    Current price $145.74
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  • SBBGRL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $20.29 - Original price $20.29
    Original price
    $20.29
    $20.29 - $20.29
    Current price $20.29

    L-SERIES WALL SURFACE MOUNT BACK BOX COMPACT, RED

    Original price $20.29 - Original price $20.29
    Original price
    $20.29
    $20.29 - $20.29
    Current price $20.29
  • 6500-MMK-US SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $160.94 - Original price $160.94
    Original price
    $160.94
    $160.94 - $160.94
    Current price $160.94

    Product OverviewThe 6500-MMK Heavy Duty Multi-Mount Kit is designed for installations subject to vibration or situations where maintaining a fixed ...

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    Original price $160.94 - Original price $160.94
    Original price
    $160.94
    $160.94 - $160.94
    Current price $160.94
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  • CK300-BL SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $130.23 - Original price $130.23
    Original price
    $130.23
    $130.23 - $130.23
    Current price $130.23

    Product OverviewSeries color kits provide expanded aesthetic options for fire and life safety systems. This kit is black, and includes a detector h...

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    Original price $130.23 - Original price $130.23
    Original price
    $130.23
    $130.23 - $130.23
    Current price $130.23
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  • SCWLED-P SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $75.61 - Original price $75.61
    Original price
    $75.61
    $75.61 - $75.61
    Current price $75.61

    Product OverviewSystem Sensor L-Series LED strobes deliver versatile notification with modern styling and low current draw. LED technology reduces ...

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    Original price $75.61 - Original price $75.61
    Original price
    $75.61
    $75.61 - $75.61
    Current price $75.61
  • SENS-RDR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $354.78 - Original price $354.78
    Original price
    $354.78
    $354.78 - $354.78
    Current price $354.78

    Product OverviewThe System Sensor i3 Series sensitivity reader is a portable diagnostic tool that displays sensitivity and status readings from i3 ...

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    Original price $354.78 - Original price $354.78
    Original price
    $354.78
    $354.78 - $354.78
    Current price $354.78
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  • DTK-240HW DITEK

    DITEK
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    240VAC, 20A Parallel Protector UL1449 Listed SPD Type 1

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  • RFP SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $41.16 - Original price $41.16
    Original price
    $41.16
    $41.16 - $41.16
    Current price $41.16

    Product Overview This mounting adapter is designed to provide a clean, secure retrofit solution when upgrading notification appliances. It offers a...

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    Original price $41.16 - Original price $41.16
    Original price
    $41.16
    $41.16 - $41.16
    Current price $41.16
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  • SGRLED SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $54.45 - Original price $54.45
    Original price
    $54.45
    $54.45 - $54.45
    Current price $54.45

    Compact Strobe, Wall, Red

    Original price $54.45 - Original price $54.45
    Original price
    $54.45
    $54.45 - $54.45
    Current price $54.45
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