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    Results 51-100 of 730.
    SIEMENS DI-A3H

    SIEMENS

    PYROTRONICS

    DI-A3H

    IONIZATION DETECTOR HI VEL/HI ALT
    $384.00 Buy Surplus As Low As $231.00
    $231.00
    Repair Yours $200.00
    SIEMENS MHD-2

    SIEMENS

    PYROTRONICS

    MHD-2

    BOTTOM, DEAD FRONT, NO OPENINGS
    ✓ IN STOCK!
    Buy Surplus As Low As $266.76
    $266.76
    Repair Yours $200.00
    SIEMENS ICP

    SIEMENS

    PYROTRONICS

    ICP

    INTELLIGENT CONTROL POINT BULK BACK
    Buy Surplus As Low As $234.00
    $234.00
    Repair Yours $200.00
    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 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 TSM-1

    SIEMENS

    PYROTRONICS

    TSM-1

    DUCT DETECTOR TEST SWITCH REQ TR (PART# 500-696353)
    ✓ IN STOCK!
    $175.00 Buy Surplus As Low As $116.00
    $116.00
    Repair Yours $200.00
    SIEMENS SE-MC-W

    SIEMENS

    PYROTRONICS

    SE-MC-W

    DISCONTINUED BY MANUFACTURER, SPEAKER STROBE, MULTI CANDELA WHITE, WALL MOUNT
    ✓ IN STOCK!
    $160.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $200.00
    SIEMENS VTM-4

    SIEMENS

    PYROTRONICS

    VTM-4

    DISCONTINUED BY MANUFACTURER, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $170.10
    $170.10
    Repair Yours $200.00
    SIEMENS TRX-1

    SIEMENS

    PYROTRONICS

    TRX-1

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE, ADDRESSABLE, FIRE ALARM
    ✓ IN STOCK!
    Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $200.00
    SIEMENS MH-501

    SIEMENS

    PYROTRONICS

    MH-501

    MANUAL RELEASE PULL STATION, DOUBLE ACTION, POSITIVE MOTION, FAIL/SAFE RESET, 120VAC
    ✓ IN STOCK!
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $200.00
    SIEMENS XMI

    SIEMENS

    PYROTRONICS

    XMI

    FIREFINDER XLS GÇÔ MXL INTERFACE CARD
    ✓ IN STOCK!
    $267.00 Buy Surplus As Low As $161.00
    $161.00
    Repair Yours $200.00
    SIEMENS ZC-BD

    SIEMENS

    PYROTRONICS

    ZC-BD

    DISC, (DUAL CODE BRD TWO TO FOUR DIGIT)
    ✓ IN STOCK!
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    SIEMENS SEH-MC-W

    SIEMENS

    PYROTRONICS

    SEH-MC-W

    HIGH FIDELITY SPEAKER STROBE, HIFI, WALL, 15/30/75/110 CD, WHITE
    $178.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours $200.00
    SIEMENS RT-30

    SIEMENS

    PYROTRONICS

    RT-30

    DISCONTINUED BY MANUFACTURER, RESET TIMER
    ✓ IN STOCK!
    Buy Surplus As Low As $110.00
    $110.00
    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 TRX-2D

    SIEMENS

    PYROTRONICS

    TRX-2D

    FIRE ALARM MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $194.00 $96.00
    $194.00 $96.00
    Repair Yours $200.00
    SIEMENS TRX-2R

    SIEMENS

    PYROTRONICS

    TRX-2R

    DISCONTINUED BY MANUFACTURER,INTERFACE MODULE, 8TERMINAL
    ✓ IN STOCK!
    Buy Surplus As Low As $120.00 $66.00
    $120.00 $66.00
    Repair Yours $200.00
    SIEMENS TRI-D

    SIEMENS

    PYROTRONICS

    TRI-D

    DISCONTINUED BY MANUFACTURER, INTERFACE MODULE, TRI SERIES, FIRE ALARM RELAY, DUAL INPUT, 5 TERMINALS, LED INDICATOR, FOR USE WITH MXL/MXLV/MXL-IQ FIRE-ALARM CONTROL PANELS, (315-096242), RE ...
    ✓ IN STOCK!
    Buy Surplus As Low As $204.00
    $204.00
    Repair Yours $200.00
    SIEMENS 580-180995

    SIEMENS

    PYROTRONICS

    580-180995

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $93.00
    $93.00
    Repair Yours $200.00
    SIEMENS AT-1

    SIEMENS

    PYROTRONICS

    AT-1

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $101.00
    $101.00
    Repair Yours $200.00
    SIEMENS AT-EX

    SIEMENS

    PYROTRONICS

    AT-EX

    INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $188.70
    $188.70
    Repair Yours $200.00
    SIEMENS CA-1

    SIEMENS

    PYROTRONICS

    CA-1

    DISCONTINUED BY MANUFACTURER, PC BOARD, INTERFACE BOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $152.00
    $152.00
    Repair Yours $200.00
    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!
    $285.00 Buy Surplus As Low As $171.00
    $171.00
    Repair Yours $200.00
    SIEMENS SH25-F

    SIEMENS

    PYROTRONICS

    SH25-F

    SPEAKER RED FLUSH 25V
    ✓ IN STOCK!
    $33.30 Buy Surplus As Low As $25.31
    $25.31
    Repair Yours $200.00
    SIEMENS EN-PAD

    SIEMENS

    PYROTRONICS

    EN-PAD

    BLACK ENCLOSURE FOR PAD-3 (PART# 310-099073)....COMBINE WITH PAD-3-MB TO FORM PAD-3
    ✓ IN STOCK!
    $173.00 Buy Surplus As Low As $132.00
    $132.00
    Repair Yours $200.00
    SIEMENS CSM-4

    SIEMENS

    PYROTRONICS

    CSM-4

    DISCONTINUED BY MANUFACTURER, CONTROLLABLE SIGNAL MODULE, SUPERVISED PROGRAMMABLE CIRCUITS,
    ✓ IN STOCK!
    Buy Surplus As Low As $321.00
    $321.00
    Repair Yours $200.00
    SIEMENS PL864-25S

    SIEMENS

    PYROTRONICS

    PL864-25S

    AUXILIARY DC STROBE P.L. MODULE
    ✓ IN STOCK!
    $242.10 Buy Surplus As Low As $145.26
    $145.26
    Repair Yours $200.00
    SIEMENS HMS-2S

    SIEMENS

    PYROTRONICS

    HMS-2S

    PULL STATION / FIRE ALARM, 2-STAGE, MANUAL, ADDRESSABLE, INTELLIGENT
    ✓ IN STOCK!
    $279.00 Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
    SIEMENS HMS-M

    SIEMENS

    PYROTRONICS

    HMS-M

    MANUAL PULL STATION, WITH METAL HOUSING, SINGLE ACTION, 1 AMP MAX
    $314.00 Buy Surplus As Low As $187.00
    $187.00
    Repair Yours $200.00
    SIEMENS DSC-W

    SIEMENS

    PYROTRONICS

    DSC-W

    DUAL SYNC CONTROL MODULE, WHITE, CAN SUPPORT 1 CLASS A / 2 CLASS B / OR NOTIFICATION APPLIANCE CIRCUITS, MAY BE ALTERNATIVELY CONFIGURED TO SYNC CONVENTIONAL AUDIBLE NACS IN A MARCH TIME OR ...
    $177.00 Buy Surplus As Low As $107.00
    $107.00
    Repair Yours $200.00
    SIEMENS FS-REL

    SIEMENS

    PYROTRONICS

    FS-REL

    DISCONTINUED BY MANUFACTURER, RELEASING MODULE, FOR USE ON FS-250 FIRE ALARM SYSTEM CONTROL PANEL, (2) INDEPENDENT RELEASING CIRCUITS - 1.5 AMPS EACH, (4) OPEN COLLECTOR CIRCUITS - 24 VDC @ ...
    ✓ IN STOCK!
    Buy Surplus As Low As $189.00
    $189.00
    Repair Yours $200.00
    SIEMENS SZM-24VDC

    SIEMENS

    PYROTRONICS

    SZM-24VDC

    CONVENTIONAL ZONE MODULE, RMEOTE, 18-24.5 VDC FILTERED FULL WAVE, 35 OHMS, 34 MA ZONE CURRENT. 24 VDC POWER, 18.8-28.2 VDC VOLTAGE RANGE / 100 MA MAX, 18-31 V PULSING / 1 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $99.45
    $99.45
    Repair Yours $200.00
    SIEMENS 215-649961

    SIEMENS

    PYROTRONICS

    215-649961

    DISCONTINUED BY MANUFACTURER, FS-250 KEYBOARD
    ✓ IN STOCK!
    Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $200.00
    SIEMENS 405-R

    SIEMENS

    PYROTRONICS

    405-R

    COMMUNICATION SUPERVISORY MODULE WIRELESS
    ✓ IN STOCK!
    Buy Surplus As Low As $23.76
    $23.76
    Repair Yours $200.00
    SIEMENS PL864-25A

    SIEMENS

    PYROTRONICS

    PL864-25A

    SIEMENS , CERBERUS, PYROTRONICS , PL864-25A , 25 VOLT AUDIO P.L. MODULE
    ✓ IN STOCK!
    $242.10 Buy Surplus As Low As $145.26
    $145.26
    Repair Yours $200.00
    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 FDBZ-RTL

    SIEMENS

    PYROTRONICS

    FDBZ-RTL

    REMOTE TEST LAMP AND KEYSWITCH FOR MANUAL TESTING OF FDBZ492-R, FDBZ492-HR, FDBZ492-RP
    ✓ IN STOCK!
    $142.00 Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $200.00
    SIEMENS PMI-UK

    SIEMENS

    PYROTRONICS

    PMI-UK

    DISCONTINUED BY MANUFACTURER, PMI-UK UPGRADE KIT, BOOT ROM, SIMM MEMORY CHIP, JUMPERS FOR ZIC 24V POWER
    ✓ IN STOCK!
    $115.00 Buy Surplus As Low As $88.00
    $88.00
    Repair Yours $200.00
    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 PTB

    SIEMENS

    PYROTRONICS

    PTB

    POWER TERMINATION BOARD, 10 A, 120-250 V, 50/60 HZ, 315-034877
    ✓ IN STOCK!
    $180.00 Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $200.00
    SIEMENS SEF-CW

    SIEMENS

    PYROTRONICS

    SEF-CW

    E SPEAKER, FLUSH, WHITE, CEILING MOUNT, 500-636046
    ✓ IN STOCK!
    $86.00 Buy Surplus As Low As $66.00
    $66.00
    Repair Yours $200.00
    SIEMENS ST-CMC-W-MNS-ALERT

    SIEMENS

    PYROTRONICS

    ST-CMC-W-MNS-ALERT

    MNS CLEAR STROBE MULTI CD WALL WHITE -ALERT
    $88.00 Buy Surplus As Low As $53.00
    $53.00
    Repair Yours $200.00
    SIEMENS ZN34

    SIEMENS

    PYROTRONICS

    ZN34

    SIEMENS, ZN34, SPRINKLER VALVE SUPERVISION, MODULE
    ✓ IN STOCK!
    $419.00 Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    SIEMENS BC-30

    SIEMENS

    PYROTRONICS

    BC-30

    DISCONTINUED BY MANUFACTURER, REMOTE STATION MODULE, BATTERY CHARGER MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    Repair Yours $200.00
    SIEMENS 315-093943

    SIEMENS

    PYROTRONICS

    315-093943

    SIEMENS POYROTRONICS MEM-1 MEMORY EXPAND MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $45.00
    $45.00
    Repair Yours $200.00
    SIEMENS ZN-31

    SIEMENS

    PYROTRONICS

    ZN-31

    DISCONTINUED BY MANUFACTURER, FIRE ALARM DUAL ZONE MODULE, 110 MA PER CIRCUIT, 15 MA SUPERVISORY, 100 OHMS MAX LOOP RESISTANCE OF EACH ZONE, 12-18 AWG WIRE RANGE, LED INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $192.00
    $192.00
    Repair Yours $200.00
    SIEMENS K3G030428433

    SIEMENS

    PYROTRONICS

    K3G030428433

    PC BOARD FOR FIRE DETECTOR
    ✓ IN STOCK!
    $39.95 Buy Surplus As Low As $30.36
    $30.36
    Repair Yours $200.00
    SIEMENS MID-16

    SIEMENS

    PYROTRONICS

    MID-16

    DISCONTINUED BY MANUFACTURER, INPUT DRIVER MODULE, (16 INPUTS), PROGRAMMABLE INPUT DRIVER
    ✓ IN STOCK!
    Buy Surplus As Low As $211.00
    $211.00
    Repair Yours $200.00
    SIEMENS ZN-34UA

    SIEMENS

    PYROTRONICS

    ZN-34UA

    DISCONTINUED BY MANUFACTURER, SPRINKLER VALVE, DUAL ZONE, SYSTEM 3, SUPERVISION MODULE, LATCHING, 21.5 VDC AT 6MA SUPERVISION, 65MA SUPERVISORY SWITCH ACTIVATED, MAXIMUM LOOP RESISTANCE: 100 ...
    ✓ IN STOCK!
    Buy Surplus As Low As $308.00
    $308.00
    Repair Yours $200.00
    SIEMENS CRM-4

    SIEMENS

    PYROTRONICS

    CRM-4

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE RELAY MODULE, 2 AMP, 30 VDC, 120 VAC, 4 RELAYS, SPDT
    ✓ IN STOCK!
    $249.00 Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $200.00
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