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  • ATD-L3-IV GAMEWELL

    GAMEWELL
    Original price $118.26 - Original price $118.26
    Original price
    $118.26
    $118.26 - $118.26
    Current price $118.26
    DISCONTINUED

    Thermal sensor 135°, Velociti/CLIP, ivory color

    Original price $118.26 - Original price $118.26
    Original price
    $118.26
    $118.26 - $118.26
    Current price $118.26
    Sold out
  • ATD-L3H-IV GAMEWELL

    GAMEWELL
    Original price $116.43 - Original price $116.43
    Original price
    $116.43
    $116.43 - $116.43
    Current price $116.43
    DISCONTINUED

    Thermal sensor 190°, Velociti/CLIP, ivory color

    Original price $116.43 - Original price $116.43
    Original price
    $116.43
    $116.43 - $116.43
    Current price $116.43
    Sold out
  • ATD-L3R-IV GAMEWELL

    GAMEWELL
    Original price $177.88 - Original price $177.88
    Original price
    $177.88
    $177.88 - $177.88
    Current price $177.88
    DISCONTINUED

    Thermal Heat Detector, 135°F Rate of Rise, color : Ivory, Velociti/Clip

    Original price $177.88 - Original price $177.88
    Original price
    $177.88
    $177.88 - $177.88
    Current price $177.88
  • B200S-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $85.99 - Original price $85.99
    Original price
    $85.99
    $85.99 - $85.99
    Current price $85.99
    DISCONTINUED

    INTELLIGENT, ADDRESSABLE, PROGRAMMABLE PLUG-IN SOUNDER BASE HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS, MARCH OR CUST...

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    Original price $85.99 - Original price $85.99
    Original price
    $85.99
    $85.99 - $85.99
    Current price $85.99
    Sold out
  • B200S-LF-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $119.60 - Original price $119.60
    Original price
    $119.60
    $119.60 - $119.60
    Current price $119.60
    DISCONTINUED

    INTELLIGENT, ADDRESSABLE, PROGRAMMABLE LOW FREQUENCY PLUG-IN SOUNDER BASE. HIGH OR LOW VOLUME OUTPUT WITH ANSI TEMPORAL 3 OR TEMPORAL 4, CONTINUOUS...

    View full details
    Original price $119.60 - Original price $119.60
    Original price
    $119.60
    $119.60 - $119.60
    Current price $119.60
    Sold out
  • B200SR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $75.26 - Original price $75.26
    Original price
    $75.26
    $75.26 - $75.26
    Current price $75.26
    DISCONTINUED

    INTELLIGENT PLUG-IN SOUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINUOUS TONE

    Original price $75.26 - Original price $75.26
    Original price
    $75.26
    $75.26 - $75.26
    Current price $75.26
  • B200SR-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $86.59 - Original price $86.59
    Original price
    $86.59
    $86.59 - $86.59
    Current price $86.59
    DISCONTINUED

    INTELLIGENT PLUG-IN SOUNDER BASE WITH ANSI TEMPORAL 3 OR CONTINUOUS TONE; IVORY

    Original price $86.59 - Original price $86.59
    Original price
    $86.59
    $86.59 - $86.59
    Current price $86.59
  • B200SR-LF-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $174.70 - Original price $174.70
    Original price
    $174.70
    $174.70 - $174.70
    Current price $174.70
    DISCONTINUED

    Addressable Low Frequency Sounder Base, Ivory

    Original price $174.70 - Original price $174.70
    Original price
    $174.70
    $174.70 - $174.70
    Current price $174.70
  • B224BI SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $62.61 - Original price $62.61
    Original price
    $62.61
    $62.61 - $62.61
    Current price $62.61
    DISCONTINUED

    INTELLIGENT ISOLATOR BASE

    Original price $62.61 - Original price $62.61
    Original price
    $62.61
    $62.61 - $62.61
    Current price $62.61
  • B224BI-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $56.57 - Original price $56.57
    Original price
    $56.57
    $56.57 - $56.57
    Current price $56.57
    DISCONTINUED

    ISOLATOR BASE; IVORY

    Original price $56.57 - Original price $56.57
    Original price
    $56.57
    $56.57 - $56.57
    Current price $56.57
  • B224RB SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $62.79 - Original price $62.79
    Original price
    $62.79
    $62.79 - $62.79
    Current price $62.79
    DISCONTINUED

    SENSOR INTELLIGENT RELAY BASE

    Original price $62.79 - Original price $62.79
    Original price
    $62.79
    $62.79 - $62.79
    Current price $62.79
  • B224RB-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $66.58 - Original price $66.58
    Original price
    $66.58
    $66.58 - $66.58
    Current price $66.58
    DISCONTINUED

    INTELLIGENT RELAY BASE; IVORY

    Original price $66.58 - Original price $66.58
    Original price
    $66.58
    $66.58 - $66.58
    Current price $66.58
  • B300-6-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $18.80 - Original price $18.80
    Original price
    $18.80
    $18.80 - $18.80
    Current price $18.80
    DISCONTINUED

    6" BASE; IVORY

    Original price $18.80 - Original price $18.80
    Original price
    $18.80
    $18.80 - $18.80
    Current price $18.80
  • B401B SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $11.51 - Original price $11.51
    Original price
    $11.51
    $11.51 - $11.51
    Current price $11.51
    DISCONTINUED

    Plug-in Detector BaseCompatible with detectors 1451 / 2451 / 2451TH / 5451

    Original price $11.51 - Original price $11.51
    Original price
    $11.51
    $11.51 - $11.51
    Current price $11.51
    Sold out
  • B401BR SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $28.78 - Original price $28.78
    Original price
    $28.78
    $28.78 - $28.78
    Current price $28.78
    DISCONTINUED

    Plug-in detector BaseCompatible with detectors 1451 / 2451 / 2451TH

    Original price $28.78 - Original price $28.78
    Original price
    $28.78
    $28.78 - $28.78
    Current price $28.78
  • B406B SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $43.16 - Original price $43.16
    Original price
    $43.16
    $43.16 - $43.16
    Current price $43.16
    DISCONTINUED

    Conventional Plug-In Detector BaseCompatible with detectors 1451 / 2451 / 2451TH / 5451

    Original price $43.16 - Original price $43.16
    Original price
    $43.16
    $43.16 - $43.16
    Current price $43.16
  • B501 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $5.76 - Original price $5.76
    Original price
    $5.76
    $5.76 - $5.76
    Current price $5.76
    DISCONTINUED

    INTELLIGENT DETECTOR BASE WITHOUT FLANGE; IVORY; SOLD WITHOUT INDIVIDUAL PACKAGING.

    Original price $5.76 - Original price $5.76
    Original price
    $5.76
    $5.76 - $5.76
    Current price $5.76
  • B501-IV SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $24.04 - Original price $24.04
    Original price
    $24.04
    $24.04 - $24.04
    Current price $24.04
    DISCONTINUED

    INTELLIGENT 4" DETECTOR BASE, WITHOUT FLANGE, IVORY

    Original price $24.04 - Original price $24.04
    Original price
    $24.04
    $24.04 - $24.04
    Current price $24.04
  • B524RB SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $20.54 - Original price $20.54
    Original price
    $20.54
    $20.54 - $20.54
    Current price $20.54
    DISCONTINUED

    Plug-in Relay Detector Bases for use with any 500 Series detectorCompatible with detectors 1151B / 2551HR / 5551B / 2551THR / 5551R

    Original price $20.54 - Original price $20.54
    Original price
    $20.54
    $20.54 - $20.54
    Current price $20.54
  • BBS-2 SYSTEM SENSOR

    SYSTEM SENSOR
    Original price $7.19 - Original price $7.19
    Original price
    $7.19
    $7.19 - $7.19
    Current price $7.19
    DISCONTINUED

    Red Back Box Skirt for WallCompatible with anunciators P2R / P2RH / P4R / P4RH / SR / SRH

    Original price $7.19 - Original price $7.19
    Original price
    $7.19
    $7.19 - $7.19
    Current price $7.19
  • BCL SIEMENS

    SIEMENS
    Original price $250.51 - Original price $250.51
    Original price
    $250.51
    $250.51 - $250.51
    Current price $250.51
    DISCONTINUED

    60-PIN CABLE 42-INCH (Part# 599-633997)

    Original price $250.51 - Original price $250.51
    Original price
    $250.51
    $250.51 - $250.51
    Current price $250.51
  • BI-35 SIEMENS

    SIEMENS
    Original price $834.49 - Original price $834.49
    Original price
    $834.49
    $834.49 - $834.49
    Current price $834.49
    DISCONTINUED

    Interface module

    Original price $834.49 - Original price $834.49
    Original price
    $834.49
    $834.49 - $834.49
    Current price $834.49
  • C58-164-01 FIRE-LITE

    FIRE-LITE
    Original price $12.28 - Original price $12.28
    Original price
    $12.28
    $12.28 - $12.28
    Current price $12.28
    DISCONTINUED

    COVER WATERFLOW DETECTOR..

    Original price $12.28 - Original price $12.28
    Original price
    $12.28
    $12.28 - $12.28
    Current price $12.28
    Sold out
  • CD6-FCK MACURCO

    MACURCO
    Original price $828.26 - Original price $828.26
    Original price
    $828.26
    $828.26 - $828.26
    Current price $828.26
    DISCONTINUED

    CD6-FCK - CD-6MC / CD-12MC Carbon Dioxide CO2 Field Cal-Kit, 17L 400 ppm, 17L 5,000 ppm, Reg. (F)

    Original price $828.26 - Original price $828.26
    Original price
    $828.26
    $828.26 - $828.26
    Current price $828.26
  • CH90-24MCC-FW WHEELOCK

    WHEELOCK
    Original price $170.66 - Original price $170.66
    Original price
    $170.66
    $170.66 - $170.66
    Current price $170.66
    DISCONTINUED

    CHIME STR, RND, CEIL ,24 VDC, 15/30/75/95CD, WHT

    Original price $170.66 - Original price $170.66
    Original price
    $170.66
    $170.66 - $170.66
    Current price $170.66
    Sold out
  • CHG-120F FIRE-LITE

    FIRE-LITE
    Original price $1,169.36 - Original price $1,169.36
    Original price
    $1,169.36
    $1,169.36 - $1,169.36
    Current price $1,169.36
    DISCONTINUED

    BATTERY CHARGER, 25 - 120 AH SEALED LEAD ACID, MOUNTS ON CHS CHASSIS OR IN BB-55F BOX

    Original price $1,169.36 - Original price $1,169.36
    Original price
    $1,169.36
    $1,169.36 - $1,169.36
    Current price $1,169.36
    Sold out
  • CK300-IR-IV SILENT KNIGHT

    SILENT KNIGHT
    Original price $153.49 - Original price $153.49
    Original price
    $153.49
    $153.49 - $153.49
    Current price $153.49
    DISCONTINUED

    PTIR & FIRE/CO DETECTOR COLOR KIT; IVORY (10-PACK)

    Original price $153.49 - Original price $153.49
    Original price
    $153.49
    $153.49 - $153.49
    Current price $153.49
  • CO1209 GENTEX

    GENTEX
    Original price $66.27 - Original price $66.27
    Original price
    $66.27
    $66.27 - $66.27
    Current price $66.27
    DISCONTINUED

    Single/Multiple Station Electrochemical Carbon Monoxide Alarm, Universal Mount, Temporal 4 Audible Signal

    Original price $66.27 - Original price $66.27
    Original price
    $66.27
    $66.27 - $66.27
    Current price $66.27
  • CO1209F GENTEX

    GENTEX
    Original price $74.80 - Original price $74.80
    Original price
    $74.80
    $74.80 - $74.80
    Current price $74.80
    DISCONTINUED

    Single/Multiple Station Electrochemical Carbon Monoxide Alarm, Universal Mount, Temporal 4 Audible Signal, Form A/C Relay Contacts, 120VAC CO Detec...

    View full details
    Original price $74.80 - Original price $74.80
    Original price
    $74.80
    $74.80 - $74.80
    Current price $74.80
  • CPS-24 POTTER

    POTTER
    Original price $77.24 - Original price $77.24
    Original price
    $77.24
    $77.24 - $77.24
    Current price $77.24
    DISCONTINUED

    PHOTOELECTRIC SMOKE DETECTOR

    Original price $77.24 - Original price $77.24
    Original price
    $77.24
    $77.24 - $77.24
    Current price $77.24
  • CWSI-ASC3K5LCDS CWSI

    CWSI
    Original price $437.98 - Original price $437.98
    Original price
    $437.98
    $437.98 - $437.98
    Current price $437.98
    DISCONTINUED

    CP3500D LCD DISPLAY & KEYBOARD

    Original price $437.98 - Original price $437.98
    Original price
    $437.98
    $437.98 - $437.98
    Current price $437.98
  • CWSI-CA-SDACT CWSI

    CWSI
    Original price $40.19 - Original price $40.19
    Original price
    $40.19
    $40.19 - $40.19
    Current price $40.19
    DISCONTINUED

    SDACT TO SERIAL DIALER CABLE

    Original price $40.19 - Original price $40.19
    Original price
    $40.19
    $40.19 - $40.19
    Current price $40.19
  • CWSI-MHW CWSI

    CWSI
    Original price $480.11 - Original price $480.11
    Original price
    $480.11
    $480.11 - $480.11
    Current price $480.11
    DISCONTINUED

    FIRE TRANSMITTER,TAMPER SWITCH

    Original price $480.11 - Original price $480.11
    Original price
    $480.11
    $480.11 - $480.11
    Current price $480.11
  • CWSI-OM-1S CWSI

    CWSI
    Original price $41.86 - Original price $41.86
    Original price
    $41.86
    $41.86 - $41.86
    Current price $41.86
    DISCONTINUED

    OMNI ANTENNA

    Original price $41.86 - Original price $41.86
    Original price
    $41.86
    $41.86 - $41.86
    Current price $41.86
  • CWSI-SERIAL-KIT CWSI

    CWSI
    Original price $82.76 - Original price $82.76
    Original price
    $82.76
    $82.76 - $82.76
    Current price $82.76
    DISCONTINUED

    USB TO DE9 SERIAL ADAPTER

    Original price $82.76 - Original price $82.76
    Original price
    $82.76
    $82.76 - $82.76
    Current price $82.76
  • CZM-4 SIEMENS

    SIEMENS
    Original price $659.66 - Original price $659.66
    Original price
    $659.66
    $659.66 - $659.66
    Current price $659.66
    DISCONTINUED

    CONVENTIONAL ZONE MOD (4 ZONES) (Part# 500-890488)

    Original price $659.66 - Original price $659.66
    Original price
    $659.66
    $659.66 - $659.66
    Current price $659.66
  • D125B BOSCH

    BOSCH
    Original price $52.86 - Original price $52.86
    Original price
    $52.86
    $52.86 - $52.86
    Current price $52.86
    DISCONTINUED

    DUAL CLASS B INITIATING MODULE

    Original price $52.86 - Original price $52.86
    Original price
    $52.86
    $52.86 - $52.86
    Current price $52.86
  • D344-5 BOSCH

    BOSCH
    Original price $11.08 - Original price $11.08
    Original price
    $11.08
    $11.08 - $11.08
    Current price $11.08
    DISCONTINUED

    SAMPLING TUBE 5FT [ 1.5 M ]

    Original price $11.08 - Original price $11.08
    Original price
    $11.08
    $11.08 - $11.08
    Current price $11.08
  • D344-RL BOSCH

    BOSCH
    Original price $27.57 - Original price $27.57
    Original price
    $27.57
    $27.57 - $27.57
    Current price $27.57
    DISCONTINUED

    REMOTE INDICATOR KIT

    Original price $27.57 - Original price $27.57
    Original price
    $27.57
    $27.57 - $27.57
    Current price $27.57
  • D355PL FIRE-LITE

    FIRE-LITE
    Original price $267.06 - Original price $267.06
    Original price
    $267.06
    $267.06 - $267.06
    Current price $267.06
    DISCONTINUED

    INTELLIGENT NON-RELAY Duct Smoke Detector

    Original price $267.06 - Original price $267.06
    Original price
    $267.06
    $267.06 - $267.06
    Current price $267.06
  • D7042 BOSCH

    BOSCH
    Original price $137.67 - Original price $137.67
    Original price
    $137.67
    $137.67 - $137.67
    Current price $137.67
    DISCONTINUED

    Multiplex 8 Input Remote Module (30/panel limit, 15/loop)

    Original price $137.67 - Original price $137.67
    Original price
    $137.67
    $137.67 - $137.67
    Current price $137.67
  • D8125 BOSCH

    BOSCH
    Original price $57.05 - Original price $57.05
    Original price
    $57.05
    $57.05 - $57.05
    Current price $57.05
    DISCONTINUED

    MULTIPLEX POPET MODULE NULL

    Original price $57.05 - Original price $57.05
    Original price
    $57.05
    $57.05 - $57.05
    Current price $57.05
    Sold out
  • D8129 BOSCH

    BOSCH
    Original price $64.58 - Original price $64.58
    Original price
    $64.58
    $64.58 - $64.58
    Current price $64.58
    DISCONTINUED

    Alarm System Octo-Relay Module, 30V DC, 1 Ampere, Panel Mount

    Original price $64.58 - Original price $64.58
    Original price
    $64.58
    $64.58 - $64.58
    Current price $64.58
  • DLC SIEMENS

    SIEMENS
    Original price $940.89 - Original price $940.89
    Original price
    $940.89
    $940.89 - $940.89
    Current price $940.89
    DISCONTINUED

    Intel Device Loop Card (2 Loops / 252 ..Addresses)

    Original price $940.89 - Original price $940.89
    Original price
    $940.89
    $940.89 - $940.89
    Current price $940.89
    Sold out
  • E50-24MCW-ALR WHEELOCK

    WHEELOCK
    Original price $84.60 - Original price $84.60
    Original price
    $84.60
    $84.60 - $84.60
    Current price $84.60
    DISCONTINUED

    2W SPKR STR,SQ,WALL, 24VDC,15/30/75/110CD,ALERT,RD

    Original price $84.60 - Original price $84.60
    Original price
    $84.60
    $84.60 - $84.60
    Current price $84.60
  • E50-W WHEELOCK

    WHEELOCK
    Original price $35.08 - Original price $35.08
    Original price
    $35.08
    $35.08 - $35.08
    Current price $35.08
    DISCONTINUED

    2W SPKR,SQ,SEMI FLUSH,WALL,24VDC,WHT

    Original price $35.08 - Original price $35.08
    Original price
    $35.08
    $35.08 - $35.08
    Current price $35.08
    Sold out
  • E50SB-R WHEELOCK

    WHEELOCK
    Original price $20.50 - Original price $20.50
    Original price
    $20.50
    $20.50 - $20.50
    Current price $20.50
    DISCONTINUED

    SURFACE BACKBOX, RED, FOR E50

    Original price $20.50 - Original price $20.50
    Original price
    $20.50
    $20.50 - $20.50
    Current price $20.50
  • E50SB-W WHEELOCK

    WHEELOCK
    Original price $36.38 - Original price $36.38
    Original price
    $36.38
    $36.38 - $36.38
    Current price $36.38
    DISCONTINUED

    SURFACE BACKBOX, WHITE, FOR E5

    Original price $36.38 - Original price $36.38
    Original price
    $36.38
    $36.38 - $36.38
    Current price $36.38