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    Results 1-50 of 742.
    SIEMENS DI-B3

    SIEMENS

    PYROTRONICS

    DI-B3

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, IONIZATION TYPE, W/ ALARM LED, ADJUSTABLE SENSITIVITY, TWIST/LOCK, OPTIONAL AUXILARY RELAY, SCREW CLAMP TERMINAL, 2 CHAMBER, 2.5-5.2 VOLT
    Buy Surplus As Low As $485.00
    $485.00
    SIEMENS AD-3P

    SIEMENS

    PYROTRONICS

    AD-3P

    AIR DUCT HOUSING W/SMOKE DETECTOR
    Buy Surplus As Low As $276.00
    $276.00
    SIEMENS CA-4

    SIEMENS

    PYROTRONICS

    CA-4

    DISCONTINUED BY MANUFACTURER, AIR DUCT DETECTOR
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SIEMENS DI-X3

    SIEMENS

    PYROTRONICS

    DI-X3

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, IONIZATION TYPE, W/ ALARM LED, ADJUSTABLE SENSITIVITY, TWIST/LOCK, OPTIONAL AUXILARY RELAY, SCREW CLAMP TERMINAL, 2 CHAMBER, 1.8-4.0 VOLT
    Buy Surplus As Low As $46.00
    $46.00
    SIEMENS ID-60T-135

    SIEMENS

    PYROTRONICS

    ID-60T-135

    DISCONTINUED BY MANUFACTURER, HEAD HEAT DETECTOR, NO REPLACEMENT
    Buy Surplus As Low As $85.00
    $85.00
    SIEMENS TRI-2D

    SIEMENS

    PYROTRONICS

    TRI-2D

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE, DUAL INPUT, 2 NO, WITH RELAY
    Buy Surplus As Low As $401.00
    $401.00
    Repair Yours $330.00
    SIEMENS TSP-40

    SIEMENS

    PYROTRONICS

    TSP-40

    DISCONTINUED BY MANUFACTURER, MXL SYSTEM LOGGING PRINTER, THERMAL STRIP PRINTER, FIRE SAFETY, USED IN MXL OR MXLV ENCLOSURES, 40/80 CHARACTER LINE MODES, SYSTEM REPORTS, BATTERY BACKUP, RS-2 ...
    Buy Surplus As Low As $2,820.00
    $2,820.00
    Repair Yours $2,100.00
    SIEMENS XL3

    SIEMENS

    PYROTRONICS

    XL3

    ADVANCED PROTECTION SYSTEM
    Buy Surplus As Low As $2,182.00
    $2,182.00
    Repair Yours $1,800.00
    SIEMENS 500-033340

    SIEMENS

    PYROTRONICS

    500-033340

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY, 100AH BATTERY CHARGER, 12A, 24VDC, CONTAINS (4) RELAYS CAB-MP - 1 POSITION
    Buy Surplus As Low As $3,333.00
    $3,333.00
    Repair Yours $2,739.00
    SIEMENS AD-11XPR

    SIEMENS

    PYROTRONICS

    AD-11XPR

    DISCONTINUED BY MANUFACTURER, FIRE SAFETY AIR DUCT HOUSING, W/ RELAY FOR SERIES 11 DETECTOR,AKA:500-096062
    Buy Surplus As Low As $327.00
    $327.00
    SIEMENS ILI-1B

    SIEMENS

    PYROTRONICS

    ILI-1B

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, IONIZATION, CERBERUS
    Buy Surplus As Low As $641.00
    $641.00
    SIEMENS 500-692885

    SIEMENS

    PYROTRONICS

    500-692885

    SMOKE DETECTOR AIR SAMPLING
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    SIEMENS RLC-11

    SIEMENS

    PYROTRONICS

    RLC-11

    REMOTE LAMP MODULE - CEILING MOUNT
    $40.00 Buy Surplus As Low As $24.00
    $24.00
    SIEMENS 580-121331

    SIEMENS

    PYROTRONICS

    580-121331

    DISCONTINUED BY MANUFACTURER, CONTROL PANEL BOARD, WITH COMPONENTS, FOR FIRE ALARM SYSTEM, CP-31
    Buy Surplus As Low As $2,812.00
    $2,812.00
    Repair Yours $1,695.00
    SIEMENS U-S110S-1

    SIEMENS

    PYROTRONICS

    U-S110S-1

    DISC, USE PYR-ST-75-R-WP (SYNC STROBE 100CD RED STAND-ALONE WEATHERPROOF WALL MOUNT)
    Buy Surplus As Low As $57.00
    $57.00
    SIEMENS 500-636058

    SIEMENS

    PYROTRONICS

    500-636058

    ET SPEAKER, 15/75 STROBE, RED, WEATHERPROOF, SET SERIES, HIGH AUDIO OUTPUT, (SET-S17-R-WP)
    $213.00 Buy Surplus As Low As $129.00
    $129.00
    SIEMENS ID-60I

    SIEMENS

    PYROTRONICS

    ID-60I

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR,INTELLIGENT IONIZATION SMOKE DETECTOR
    Buy Surplus As Low As $89.00
    $89.00
    SIEMENS ID-60IB

    SIEMENS

    PYROTRONICS

    ID-60IB

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, 4.8V-AC
    Buy Surplus As Low As $303.00
    $303.00
    SIEMENS TG-11

    SIEMENS

    PYROTRONICS

    TG-11

    DISCONTINUED BY MANUFACTURER, TEST GAS, MARKED AS SDI-SOLO-A10, FIRE SAFETY APPLICATIONS, (12 PER CASE)
    Buy Surplus As Low As $1,110.00
    $1,110.00
    Repair Yours $940.00
    SIEMENS I-SM25-W

    SIEMENS

    PYROTRONICS

    I-SM25-W

    DISCONTINUED BY MANUFACTURER, SPEAKER, 25V, WHITE, METAL GRILL, W/PERFORATIONS
    Buy Surplus As Low As $72.00
    $72.00
    Repair Yours Contact Us
    SIEMENS U-MHU-MCS-W

    SIEMENS

    PYROTRONICS

    U-MHU-MCS-W

    DISCONTINUED BY MANUFACTURER, FIRE ALARM HORN, STROBE, WHITE, WITH BRACKET
    Buy Surplus As Low As $126.00
    $126.00
    SIEMENS I-SM25-S17-C

    SIEMENS

    PYROTRONICS

    I-SM25-S17-C

    FIRE ALARM W/SPEAKER 25V STROBE 20-31VDC 15CD 75DB
    $85.00 Buy Surplus As Low As $51.00
    $51.00
    SIEMENS AS-75-R-WP

    SIEMENS

    PYROTRONICS

    AS-75-R-WP

    DISCONTINUED BY MANUFACTURER, HORN STROBE, 75 CD, RED, WEATHERPROOF
    Buy Surplus As Low As $89.00
    $89.00
    SIEMENS 315-033070

    SIEMENS

    PYROTRONICS

    315-033070

    DISCONTINUED BY MANUFACTURER,PERSON MACHINE INTERFACE, MAIN CENTRAL PROCESSOR ,INNER DOOR - 2 POSITIONS
    Buy Surplus As Low As $2,667.00
    $2,667.00
    Repair Yours $2,200.00
    SIEMENS BC-31

    SIEMENS

    PYROTRONICS

    BC-31

    DISCONTINUED BY MANUFACTURER, SIGNAL SYSTEM CONTROL UNIT, SUB-ASSEMBLY
    Buy Surplus As Low As $281.60
    $281.60
    Repair Yours $234.00
    SIEMENS SE-R

    SIEMENS

    PYROTRONICS

    SE-R

    SE-R SPEAKER P/N 500-636029 DESCRIPTION 135747 702
    $27.00 Buy Surplus As Low As $17.00
    $17.00
    SIEMENS 500-649708

    SIEMENS

    PYROTRONICS

    500-649708

    DISCONTINUED BY MANUFACTURER, AIR DUCT HOUSING, FOR USE WITH FP-11/HFP-11/HFPO-11, WITH RELAY, ALARM LED, AD2-XHR
    Buy Surplus As Low As $437.00
    $437.00
    SIEMENS 500-033290

    SIEMENS

    PYROTRONICS

    500-033290

    DISCONTINUED BY MANUFACTURER, FIRE DETECTOR, (500-033290), FOR FIREFINDER XLS AND FS-250 PANELS, PLUG-IN, 2-WIRE, MULTI-SENSOR, PHOTOELECTRIC/THERMAL INPUTS, 135 DEG F RATED
    Buy Surplus As Low As $263.00
    $263.00
    SIEMENS HFP-11(MADE IN USA)

    SIEMENS

    PYROTRONICS

    HFP-11(MADE IN USA)

    DISCONTINUED BY MANUFACTURER, FIRE DETECTOR, (500-033290), FOR FIREFINDER XLS AND FS-250 PANELS, PLUG-IN, 2-WIRE, MULTI-SENSOR, PHOTOELECTRIC/THERMAL INPUTS, 135 DEG F RATED
    Buy Surplus As Low As $263.00
    $263.00
    SIEMENS 500-636191

    SIEMENS

    PYROTRONICS

    500-636191

    FIRE ALARM, STROBE/SPEAKER, 16-33 VDC, 185 CD, WEATHERPROOF, RED, MODEL SET-185-R-WP
    ✓ IN STOCK!
    $204.00 Buy Surplus As Low As $123.00
    $123.00
    SIEMENS STA-10

    SIEMENS

    PYROTRONICS

    STA-10

    SAMPLING TUBE SET 6'3"-9'9"
    ✓ IN STOCK!
    $87.00 Buy Surplus As Low As $53.00
    $53.00
    SIEMENS ASC-1

    SIEMENS

    PYROTRONICS

    ASC-1

    DISCONTINUED BY MANUFACTURER, BOARD, AMP. SUPERVISORY AND B.U. CARD, (500-891187)
    ✓ IN STOCK!
    Buy Surplus As Low As $2,077.00 $885.00
    $2,077.00 $885.00
    Repair Yours $1,789.38
    SIEMENS PL864-70A

    SIEMENS

    PYROTRONICS

    PL864-70A

    DISCONTINUED BY MANUFACTURER, AUDIO POWER LIMIT MODULE, 70V, FOR PLC-4 PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $243.00 $120.00
    $243.00 $120.00
    Repair Yours $200.00
    SIEMENS FP-11

    SIEMENS

    PYROTRONICS

    FP-11

    DISCONTINUED BY MANUFACTURER, INTELLIGENT SMOKE DETECTOR, THERMAL FIREPRINT, ADDRESSABLE, SMOKE / HEAT, AUDIBLE
    ✓ IN STOCK!
    Buy Surplus As Low As $294.00
    $294.00
    SIEMENS FCI2016-U1

    SIEMENS

    PYROTRONICS

    FCI2016-U1

    PERIPHERY BOARD, (252 PTS), USED ON FIRE CONTROL PANEL
    ✓ IN STOCK!
    $1,075.00 Buy Surplus As Low As $645.00
    $645.00
    Repair Yours $536.00
    SIEMENS FDCIO422

    SIEMENS

    PYROTRONICS

    FDCIO422

    MONITOR MODULE, 120 VAC, LIGHT-EMITTING DIODE, 4 OUTPUTS
    ✓ IN STOCK!
    $242.00 Buy Surplus As Low As $146.00
    $146.00
    Repair Yours $200.00
    SIEMENS HFPO-11

    SIEMENS

    PYROTRONICS

    HFPO-11

    DISCONTINUED BY MANUFACTURER, HFPO11, SMOKE DETECTOR, PHOTOELECTRIC, FIREPRINT, 2 WIRE, INTELLIGENT, PLUG-IN, FOR FS-250 PANEL ONLY
    ✓ IN STOCK!
    Buy Surplus As Low As $758.00
    $758.00
    SIEMENS XTRI-S

    SIEMENS

    PYROTRONICS

    XTRI-S

    SINGLE INPUT MONITOR MODULE, WITH BUILT-IN ISOLATOR, 4-POINT FLANGE MOUNT
    ✓ IN STOCK!
    $136.00 Buy Surplus As Low As $104.00
    $104.00
    SIEMENS ZR-MC-CW

    SIEMENS

    PYROTRONICS

    ZR-MC-CW

    DISCONTINUED BY MANUFACTURER, FIRE ALARM STROBE, WHITE, 16-33VDC, 265MA, 500-636174
    ✓ IN STOCK!
    Buy Surplus As Low As $140.00
    $140.00
    SIEMENS S54329-F94-A1

    SIEMENS

    PYROTRONICS

    S54329-F94-A1

    Z HORN, MULTI CANDELA, CEILING WHITE
    ✓ IN STOCK!
    $151.00 Buy Surplus As Low As $91.00
    $91.00
    SIEMENS OH121

    SIEMENS

    PYROTRONICS

    OH121

    THERMAL SMOKE DETECTOR, AUTO-SENSITIVITY, 3 COLOR LED, S54372-F2-A1
    ✓ IN STOCK!
    $128.00 Buy Surplus As Low As $77.00
    $77.00
    SIEMENS FP2011-U1

    SIEMENS

    PYROTRONICS

    FP2011-U1

    POWER SUPPLY, REGULATED, INPUT, 120/220 VAC, 50/60HZ, 2 AMP, OUTPUT, 26 VDC, 6.5 AMP, RIPPLE VOLTAGE: 0.1VRMS, 170 WATT
    ✓ IN STOCK!
    $352.00 Buy Surplus As Low As $212.00
    $212.00
    Repair Yours $200.00
    SIEMENS SEH-HMC-CW

    SIEMENS

    PYROTRONICS

    SEH-HMC-CW

    HIGH FIDELITY SPEAKER STROBE, ROUND, HIFI, CEILING, 115/177CD, WHITE
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $114.00
    $114.00
    SIEMENS ZH-MC-R

    SIEMENS

    PYROTRONICS

    ZH-MC-R

    DISCONTINUED BY MANUFACTURER, STROBE, FIRE ALARM, VISUAL SIGNALING, WALL MOUNT, RED, WHITE LED LIGHT, MULTI CANDELA, SELECTABLE SETTING 15/30/75/110 CD, 16-33 VDC, 234 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $267.00
    $267.00
    SIEMENS DB-11

    SIEMENS

    PYROTRONICS

    DB-11

    MOUNTING BASE, PART NO.: 500-094151, DB SERIES, LOW-PROFILE, SURFACE-MOUNT, MOUNT ON A 4-INCH SQUARE, OCTAGON OR SINGLE-GANG ELECTRICAL BOX, COMPATIBLE WITH MODEL H/MODEL 121/SERIES 11 DETEC ...
    ✓ IN STOCK!
    $20.00 Buy Surplus As Low As $12.00
    $12.00
    SIEMENS BCM

    SIEMENS

    PYROTRONICS

    BCM

    INNER DOOR BLANK PLATE, ENCLOSURE SUBASSEMBLY, (4 PLATE IN PACKAGE), MOUNTS TO ID-MP, 500-033320
    ✓ IN STOCK!
    $201.60 Buy Surplus As Low As $120.96
    $120.96
    SIEMENS HTRI-R

    SIEMENS

    PYROTRONICS

    HTRI-R

    DISCONTINUED BY MANUFACTURER, SWITCH INTERFACE MODULE, HTRI SERIES, ADDRESSABLE, FORM C RELAY, 125 VAC, 4 AMP, (500-033300)
    ✓ IN STOCK!
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours $200.00
    SIEMENS 580-183980

    SIEMENS

    PYROTRONICS

    580-183980

    DISCONTINUED BY MANUFACTURER, PC BOARD, DUCT RELAY MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $180.00
    $180.00
    Repair Yours $200.00
    SIEMENS AE-30U

    SIEMENS

    PYROTRONICS

    AE-30U

    ALARM EXTENDER MODULE, FOR SYSTEM 3 CONTROL PANEL, STYLE "Y" CIRCUIT OPERATION, CLASS B, LED TROUBLE INDICATION, PLACEMENT SUPERVISED, 2-WIRE, 24 VDC / 120 VAC POLARIZED
    ✓ IN STOCK!
    $946.00 Buy Surplus As Low As $568.00
    $568.00
    Repair Yours $295.00
    SIEMENS CP-35

    SIEMENS

    PYROTRONICS

    CP-35

    DISCONTINUED BY MANUFACTURER, FIRE ALARM CONTROL, TWO-ZONE SYSTEM, DOUBLE SUPERVISION, ALARM-RELAY COIL, GROUND DETECTION, EXPANDABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $3,131.00
    $3,131.00
    Repair Yours $2,443.78
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