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    Results 101-150 of 858.
    SIEMENS DT-135R

    SIEMENS

    PYROTRONICS

    DT-135R

    THERMAL FIRE DETECTOR, RATE OF RISE / FIXED TEMPERATURE, 135 DEGREE F
    ✓ IN STOCK!
    $63.04 Buy Surplus As Low As $37.37
    $37.37
    SIEMENS DB-X3RS

    SIEMENS

    PYROTRONICS

    DB-X3RS

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, SERIES-3, MOUNTING BASE WITH RELAY
    ✓ IN STOCK!
    Buy Surplus As Low As $107.51
    $107.51
    SIEMENS DB-3S

    SIEMENS

    PYROTRONICS

    DB-3S

    STANDARD MOUNTING BASE, LOW PROFILE, FOR USE WITH SIEMENS' DI-3 SERIES IONIZATION SMOKE DETECTORS
    ✓ IN STOCK!
    $31.04 Buy Surplus As Low As $9.13
    $9.13
    SIEMENS DAX-1

    SIEMENS

    PYROTRONICS

    DAX-1

    DISPLAY ANNUNCIATOR MODULE PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $523.56
    $523.56
    Repair Yours $457.43
    SIEMENS CA-1

    SIEMENS

    PYROTRONICS

    CA-1

    DISCONTINUED BY MANUFACTURER, PC BOARD, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $300.00
    SIEMENS ILP-1

    SIEMENS

    PYROTRONICS

    ILP-1

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, PHOTOELECTRIC, ILP SERIES, INTELLIGENT, 2 WIRE, PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As $251.34
    $251.34
    SIEMENS ILI-1A

    SIEMENS

    PYROTRONICS

    ILI-1A

    DISCONTINUED BY MANUFACTURER, SMOKE DETECTOR, INTELLIGENT PHOTOELECTRIC, IONIZATION, CERBERUS
    ✓ IN STOCK!
    Buy Surplus As Low As $758.38
    $758.38
    SIEMENS CXC-2

    SIEMENS

    PYROTRONICS

    CXC-2

    DISCONTINUED BY MANUFACTURER, PC BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $262.44
    $262.44
    Repair Yours $300.00
    SIEMENS TC-30U

    SIEMENS

    PYROTRONICS

    TC-30U

    DISCONTINUED BY MANUFACTURER, BATTERY TRANSFER MODULE,(1) SPACE, 15 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $1,342.86
    $1,342.86
    Repair Yours $990.00
    SIEMENS FS-MB2

    SIEMENS

    PYROTRONICS

    FS-MB2

    DISCONTINUED BY MANUFACTURER, FS-250 MAIN BOARD, FIRE ALARM SUB ASSEMBLY, PC BOARD, SCREW TERMINAL CONNECTORS
    ✓ IN STOCK!
    Buy Surplus As Low As $1,578.13
    $1,578.13
    Repair Yours $1,439.22
    SIEMENS DI-3H

    SIEMENS

    PYROTRONICS

    DI-3H

    IONIZATION SMOKE DETECTOR, AIR VELOCITY: 0-300FPM, ALTITUDE 3000-8000FT, SENSITIVITY 2.5-5.8V, OPERATING TEMP RANGE 32F- 100F
    ✓ IN STOCK!
    Buy Surplus As Low As $838.51
    $838.51
    SIEMENS CAB2-BD

    SIEMENS

    PYROTRONICS

    CAB2-BD

    MEDIUM ENCLOSURE INNER & OUTER DOORS - BLACK MOUNTS TO CAB2-BB , CAB2-BD
    ✓ IN STOCK!
    $1,345.40 Buy Surplus As Low As $807.24
    $807.24
    SIEMENS PMI

    SIEMENS

    PYROTRONICS

    PMI

    DISCONTINUED BY MANUFACTURER,PERSON MACHINE INTERFACE, MAIN CENTRAL PROCESSOR ,INNER DOOR - 2 POSITIONS
    ✓ IN STOCK!
    Buy Surplus As Low As $2,966.73
    $2,966.73
    Repair Yours $2,450.00
    SIEMENS BI-35

    SIEMENS

    PYROTRONICS

    BI-35

    DISCONTINUED BY MANUFACTURER, AUXILIARY POWER SUPPLY, INTERFACE MODULE SPACE
    ✓ IN STOCK!
    Buy Surplus As Low As $554.46
    $554.46
    Repair Yours $460.20
    SIEMENS 500-696638

    SIEMENS

    PYROTRONICS

    500-696638

    HORN STROBE, 170 MA, 75 CD, U-MHST-S75S, 20-31 VDC
    ✓ IN STOCK!
    $133.92 Buy Surplus As Low As $55.65
    $55.65
    SIEMENS DB-X11RS

    SIEMENS

    PYROTRONICS

    DB-X11RS

    RELAY BASE, FOR MODEL 11-SERIES INTELLIGENT DETECTORS, 500-096125
    ✓ IN STOCK!
    $155.00 Buy Surplus As Low As $54.43
    $54.43
    SIEMENS ZU-35

    SIEMENS

    PYROTRONICS

    ZU-35

    DISCONTINUED BY MANUFACTURER, DUAL ZONE MODULE, DESIGNED TO PROVIDE TWO INDEPENDENT INITIATING CIRCUITS, (500-888583), CONNECTORS / ACCESSORIES SOLD SEPARATELY
    ✓ IN STOCK!
    Buy Surplus As Low As $1,773.66
    $1,773.66
    Repair Yours $1,446.84
    SIEMENS VTM-4

    SIEMENS

    PYROTRONICS

    VTM-4

    DISCONTINUED BY MANUFACTURER, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $88.39
    $88.39
    Repair Yours $300.00
    SIEMENS TRI-B6

    SIEMENS

    PYROTRONICS

    TRI-B6

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE, INTELLIGENT, ADDRESSABLE, 1-INPUT, (315-093315)
    ✓ IN STOCK!
    Buy Surplus As Low As $517.03
    $517.03
    Repair Yours $410.00
    SIEMENS TRI-60R

    SIEMENS

    PYROTRONICS

    TRI-60R

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE, INTELLIGENT, 1 INPUT, W/ RELAY, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $501.46
    $501.46
    Repair Yours $379.00
    SIEMENS EH-24

    SIEMENS

    PYROTRONICS

    EH-24

    DISCONTINUED BY MANUFACTURER, HORN, ELECTRONIC HORN, WALL MOUNT, RED, 9-31 VDCL .017-.029 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $32.00
    $32.00
    SIEMENS SH25-F

    SIEMENS

    PYROTRONICS

    SH25-F

    SPEAKER RED FLUSH 25V
    ✓ IN STOCK!
    $33.30 Buy Surplus As Low As $17.53
    $17.53
    Repair Yours $300.00
    SIEMENS ADBH-11

    SIEMENS

    PYROTRONICS

    ADBH-11

    DETECTOR BASE, SOUNDER, CONVENTIONAL, 6 INCH, 8 SCREW TERMINALS, FLANGED, PLUG-IN, SURFACE MOUNT, 500-033210
    ✓ IN STOCK!
    $291.28 Buy Surplus As Low As $169.68
    $169.68
    Repair Yours $300.00
    PIERCE HRC A630

    PIERCE HRC

    A630

    DISCONTINUED BY MANUFACTURER, FUSE, 30AMP, RENEWABLE, 600VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $6.28
    $6.28
    SIEMENS MTS-15/75

    SIEMENS

    PYROTRONICS

    MTS-15/75

    DISCONTINUED BY MANUFACTURER, MULTITONE STROBE SIGNAL
    ✓ IN STOCK!
    Buy Surplus As Low As $63.71
    $63.71
    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 $302.82
    $302.82
    SIEMENS 500-694374

    SIEMENS

    PYROTRONICS

    500-694374

    DISCONTINUED BY MANUFACTURER, AUDIBLE FIRE ALARM, MODEL BS-F, VIBRATING ACTION, 21-30 VDC, 0.11 AMP, 6 INCH BELL, 84 DB, RED
    ✓ IN STOCK!
    Buy Surplus As Low As $60.07
    $60.07
    SIEMENS 500-699593

    SIEMENS

    PYROTRONICS

    500-699593

    SYNC/NON SYNC HORN 20-31VDC OFF WHITE
    ✓ IN STOCK!
    Buy Surplus As Low As $64.43
    $64.43
    SIEMENS SCM-8

    SIEMENS

    PYROTRONICS

    SCM-8

    SIEMENS,PYROTRONICS,SCM-8,SCM8, SWITCH CONTROL MODULE, 8 MOMENTARY PUSH-BUTTON SWITCHES,16 LEDS
    ✓ IN STOCK!
    $375.30 Buy Surplus As Low As $225.18
    $225.18
    SIEMENS 500-696164

    SIEMENS

    PYROTRONICS

    500-696164

    KEY SWITCH MODULE, RSM-2, RED
    ✓ IN STOCK!
    $110.00 Buy Surplus As Low As $37.58
    $37.58
    SIEMENS PSC-12

    SIEMENS

    PYROTRONICS

    PSC-12

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY, 100A, BATTERY CHARGER, CONTAINS 4 RELAYS BACKBOX , 1 POSITION, 12-24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $4,743.77
    $4,743.77
    Repair Yours $3,666.69
    SIEMENS 500-649706

    SIEMENS

    PYROTRONICS

    500-649706

    DISCONTINUED BY MANUFACTURER, AIR DUCT MONITORING HOUSING, OPERATING TEMPERATURE RANGE / 32-100 DRGREE F, VELOCITY RANGE / 100-4000 FPM, 5 AMP, TUBE PRESSURE DIFFERENTIAL RANGE / .01-1.2 INC ...
    ✓ IN STOCK!
    Buy Surplus As Low As $160.21
    $160.21
    SIEMENS HMS-D

    SIEMENS

    PYROTRONICS

    HMS-D

    FIRE ALARM, HMS SERIES, MANUAL STATION, PULL DOWN LEVER, DUAL ACTION, SCREW TERMINAL CONNECTIONS, 1 MA MAX, (500-033400)
    ✓ IN STOCK!
    $507.00 Buy Surplus As Low As $386.00
    $386.00
    SIEMENS VTM-2

    SIEMENS

    PYROTRONICS

    VTM-2

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $45.45
    $45.45
    SIEMENS ST-25

    SIEMENS

    PYROTRONICS

    ST-25

    SAMPLING TUBE, FOR DUCTS, OVER 1 TO 3, 2. 5 FEET
    ✓ IN STOCK!
    $51.48 Buy Surplus As Low As $29.29
    $29.29
    SIEMENS S-LP25

    SIEMENS

    PYROTRONICS

    S-LP25

    SPEAKER FIRE PROTECTIVE SIGNALING RED 25V
    ✓ IN STOCK!
    Buy Surplus As Low As $24.00
    $24.00
    SIEMENS PT-303

    SIEMENS

    PYROTRONICS

    PT-303

    DISCONTINUED BY MANUFACTURER, PORTABLE PHONE, RED, WIRED
    ✓ IN STOCK!
    Buy Surplus As Low As $252.89
    $252.89
    SIEMENS TSM-1

    SIEMENS

    PYROTRONICS

    TSM-1

    DUCT DETECTOR TEST SWITCH REQ TR (PART# 500-696353) , TSM-1
    ✓ IN STOCK!
    $175.00 Buy Surplus As Low As $116.00
    $116.00
    Repair Yours $300.00
    SIEMENS TRI-S

    SIEMENS

    PYROTRONICS

    TRI-S

    DISCONTINUED BY MANUFACTURER, FIRE ALARM, INTELLIGENT INTERFACE, INPUT MODULE, SINGLE INPUT, 1 LB 4.5 X 4.25 X 2 INCH
    ✓ IN STOCK!
    $1,544.85 Buy Surplus As Low As $474.70
    $474.70
    Repair Yours $415.00
    SIEMENS PAD-3-MB

    SIEMENS

    PYROTRONICS

    PAD-3-MB

    DISCONTINUED BY MANUFACTURER, DISTRIBUTED POWER MODULE, NAC EXPANDER, MAIN BOARD ONLY, FOR PAD-3, 120 VAC, TWO INPUT CIRCUITS, VOLTAGE RANGE: 16-33 VDC/VFW, REPLACED BY SIEMENS PAD-4-MB
    ✓ IN STOCK!
    Buy Surplus As Low As $897.58
    $897.58
    Repair Yours $770.96
    SIEMENS 580-183980

    SIEMENS

    PYROTRONICS

    580-183980

    DISCONTINUED BY MANUFACTURER, PC BOARD, DUCT RELAY MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $41.25
    $41.25
    Repair Yours $300.00
    SIEMENS BCM

    SIEMENS

    PYROTRONICS

    BCM

    INNER DOOR BLANK PLATE, ENCLOSURE SUBASSEMBLY, (4 PLATE IN PACKAGE), MOUNTS TO ID-MP, 500-033320
    ✓ IN STOCK!
    $192.09 Buy Surplus As Low As $70.54
    $70.54
    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!
    $17.60 Buy Surplus As Low As $9.71
    $9.71
    SIEMENS BC-35

    SIEMENS

    PYROTRONICS

    BC-35

    DISCONTINUED BY MANUFACTURER, BATTERY MODULE, SYSTEM 3, BATTERY CHARGER / TRANSFER, 24 VDC BACK-UP POWER, SOLID-STATE, TROUBLE-EVENT LED INDICATOR, 46 MA, (500-884857)
    ✓ IN STOCK!
    Buy Surplus As Low As $922.75
    $922.75
    Repair Yours $603.28
    SIEMENS AT-1

    SIEMENS

    PYROTRONICS

    AT-1

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $65.49
    $65.49
    Repair Yours $300.00
    SIEMENS ALD-2I

    SIEMENS

    PYROTRONICS

    ALD-2I

    DISCONTINUED BY MANUFACTURER, PC BOARD, LOOP DRIVER, ANALOG, 2 LOOP, (315-091464)
    ✓ IN STOCK!
    Buy Surplus As Low As $1,011.04
    $1,011.04
    Repair Yours $953.60
    SIEMENS MKB-5

    SIEMENS

    PYROTRONICS

    MKB-5

    DISCONTINUED BY MANUFACTURER, DISPLAY KEYBOARD, WITH ENHANCED DISPLAY, FOR USE WITH MXL AND MXLV SYSTEMS
    ✓ IN STOCK!
    Buy Surplus As Low As $2,803.93
    $2,803.93
    Repair Yours $2,327.27
    SIEMENS MS-513C

    SIEMENS

    PYROTRONICS

    MS-513C

    DISCONTINUED BY MANUFACTURER, FIRE ALARM PULL STATION, W/ KEY, SPST
    ✓ IN STOCK!
    Buy Surplus As Low As $89.79
    $89.79
    SIEMENS MODEM BLOCK

    SIEMENS

    PYROTRONICS

    MODEM BLOCK

    (500-699355), MODEM BLOCK, FOR USE WITH MODEL HUB-4 PORT
    ✓ IN STOCK!
    $1,025.00 Buy Surplus As Low As $779.00
    $779.00
    Repair Yours $511.00
    SIEMENS MLE-CABLES

    SIEMENS

    PYROTRONICS

    MLE-CABLES

    DISCONTINUED BY MANUFACTURER, EXPANSION CABLE KIT FOR MLE-6
    ✓ IN STOCK!
    Buy Surplus As Low As $55.57
    $55.57
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