Free shipping for orders over $290.29
Skip to content
100%
Behind what we sell,
by offering one year warranty
SAME DAY SHIPPING
CUT-OFF TIME 3PM EST
LET US BE YOUR  NEXT SECURITY  PARTNER
Next Security, LLC BBB Business Review
LET US BE YOUR  NEXT SECURITY PARTNER

Language

SIEMENS

  • 4776B-6-14-24-DC SIEMENS

    SIEMENS
    Original price $141.97 - Original price $141.97
    Original price
    $141.97
    $141.97 - $141.97
    Current price $141.97
    DISCONTINUED

    6" RED DC SINGLE STROKE POLARIZED 16-32VDC

    Original price $141.97 - Original price $141.97
    Original price
    $141.97
    $141.97 - $141.97
    Current price $141.97
  • 6ES7953-8LL31-0AA0 SIEMENS

    SIEMENS
    Original price $1,220.20 - Original price $1,220.20
    Original price
    $1,220.20
    $1,220.20 - $1,220.20
    Current price $1,220.20

    Siemens | Micro Memory Card

    Original price $1,220.20 - Original price $1,220.20
    Original price
    $1,220.20
    $1,220.20 - $1,220.20
    Current price $1,220.20
  • AA-30U SIEMENS

    SIEMENS
    Original price $867.74 - Original price $867.74
    Original price
    $867.74
    $867.74 - $867.74
    Current price $867.74

    Fire Alarm Output Module

    Original price $867.74 - Original price $867.74
    Original price
    $867.74
    $867.74 - $867.74
    Current price $867.74
    Sold out
  • ABHHW-4S SIEMENS

    SIEMENS
    Original price $64.01 - Original price $64.01
    Original price
    $64.01
    $64.01 - $64.01
    Current price $64.01

    MULTI-CRITERIA INTELLIGENT FIRE DETECTOR (Part# S54320-F14-A1)

    Original price $64.01 - Original price $64.01
    Original price
    $64.01
    $64.01 - $64.01
    Current price $64.01
    Sold out
  • ABHW-4S SIEMENS

    SIEMENS
    Original price $130.90 - Original price $130.90
    Original price
    $130.90
    $130.90 - $130.90
    Current price $130.90

    SOUNDER BASE WITH 520HZ

    Original price $130.90 - Original price $130.90
    Original price
    $130.90
    $130.90 - $130.90
    Current price $130.90
  • ADB-BOX SIEMENS

    SIEMENS
    Original price $34.57
    Original price $34.57 - Original price $34.57
    Original price $34.57
    Current price $29.28
    $29.28 - $29.28
    Current price $29.28

    Surface Mount Adapter Box For Audible Base

    Original price $34.57
    Original price $34.57 - Original price $34.57
    Original price $34.57
    Current price $29.28
    $29.28 - $29.28
    Current price $29.28
    Save $5.29 Save $0.00
  • ADBH-11 SIEMENS

    SIEMENS
    Original price $281.30 - Original price $281.30
    Original price
    $281.30
    $281.30 - $281.30
    Current price $281.30
    DISCONTINUED

    Siemens ADBH-11 Audible Fire Detector Mounting Base (Part# 500-033210)

    Original price $281.30 - Original price $281.30
    Original price
    $281.30
    $281.30 - $281.30
    Current price $281.30
  • AE-30U SIEMENS

    SIEMENS
    Original price $937.98 - Original price $937.98
    Original price
    $937.98
    $937.98 - $937.98
    Current price $937.98

    Alarm Extender Module (1) Space

    Original price $937.98 - Original price $937.98
    Original price
    $937.98
    $937.98 - $937.98
    Current price $937.98
    Sold out
  • AH-R-WP SIEMENS

    SIEMENS
    Original price $82.59 - Original price $82.59
    Original price
    $82.59
    $82.59 - $82.59
    Current price $82.59

    AH Horn Red Weatherproof (Part# 500-636005)

    Original price $82.59 - Original price $82.59
    Original price
    $82.59
    $82.59 - $82.59
    Current price $82.59
  • AIC SIEMENS

    SIEMENS
    Original price $1,398.54
    Original price $1,398.54 - Original price $1,398.54
    Original price $1,398.54
    Current price $1,090.87
    $1,090.87 - $1,090.87
    Current price $1,090.87

    Audio input card-use to input external audio signals into sys. One card slot cc-5/cc-2

    Original price $1,398.54
    Original price $1,398.54 - Original price $1,398.54
    Original price $1,398.54
    Current price $1,090.87
    $1,090.87 - $1,090.87
    Current price $1,090.87
    Save $307.67 Save $0.00
  • AS-75-CR-WP SIEMENS

    SIEMENS
    Original price $153.99
    Original price $153.99 - Original price $153.99
    Original price $153.99
    Current price $145.35
    $145.35 - $145.35
    Current price $145.35

    Horn AS 75Cd Ceiling Red Weatherproof

    Original price $153.99
    Original price $153.99 - Original price $153.99
    Original price $153.99
    Current price $145.35
    $145.35 - $145.35
    Current price $145.35
    Sold out
  • AS-75-R-WP SIEMENS

    SIEMENS
    Original price $148.34 - Original price $148.34
    Original price
    $148.34
    $148.34 - $148.34
    Current price $148.34
    DISCONTINUED

    AS HORN 75CD RED WEATHERPROOF (Part# 500-636016)

    Original price $148.34 - Original price $148.34
    Original price
    $148.34
    $148.34 - $148.34
    Current price $148.34
    Sold out
  • AS-HMC-W-WP SIEMENS

    SIEMENS
    Original price $170.81 - Original price $170.81
    Original price
    $170.81
    $170.81 - $170.81
    Current price $170.81

    Horn-Strobe, Hi Multi-Candela, Wall, White, Weatherproof

    Original price $170.81 - Original price $170.81
    Original price
    $170.81
    $170.81 - $170.81
    Current price $170.81
    Sold out
  • AS-MC-R SIEMENS

    SIEMENS
    Original price $157.78 - Original price $157.78
    Original price
    $157.78
    $157.78 - $157.78
    Current price $157.78

    AS HORN MULTI CANDELA RED (Part# 500-636010)

    Original price $157.78 - Original price $157.78
    Original price
    $157.78
    $157.78 - $157.78
    Current price $157.78
    Sold out
  • BCL SIEMENS

    SIEMENS
    Original price $262.84 - Original price $262.84
    Original price
    $262.84
    $262.84 - $262.84
    Current price $262.84
    DISCONTINUED

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

    Original price $262.84 - Original price $262.84
    Original price
    $262.84
    $262.84 - $262.84
    Current price $262.84
  • BI-35 SIEMENS

    SIEMENS
    Original price $875.54 - Original price $875.54
    Original price
    $875.54
    $875.54 - $875.54
    Current price $875.54
    DISCONTINUED

    Interface module

    Original price $875.54 - Original price $875.54
    Original price
    $875.54
    $875.54 - $875.54
    Current price $875.54
  • CAB-BATT-R SIEMENS

    SIEMENS
    Original price $584.70 - Original price $584.70
    Original price
    $584.70
    $584.70 - $584.70
    Current price $584.70

    Red Battery Box (Part# 500-634925)

    Original price $584.70 - Original price $584.70
    Original price
    $584.70
    $584.70 - $584.70
    Current price $584.70
  • CAB-MP SIEMENS

    SIEMENS
    Original price $117.51 - Original price $117.51
    Original price
    $117.51
    $117.51 - $117.51
    Current price $117.51

    System Mounting Plate

    Original price $117.51 - Original price $117.51
    Original price
    $117.51
    $117.51 - $117.51
    Current price $117.51
  • CAB1 SIEMENS

    SIEMENS
    Original price $1,017.10 - Original price $1,017.10
    Original price
    $1,017.10
    $1,017.10 - $1,017.10
    Current price $1,017.10

    Small (One Row) Enclosure

    Original price $1,017.10 - Original price $1,017.10
    Original price
    $1,017.10
    $1,017.10 - $1,017.10
    Current price $1,017.10
  • CAB2-BB SIEMENS

    SIEMENS
    Original price $767.29
    Original price $767.29 - Original price $767.29
    Original price $767.29
    Current price $598.48
    $598.48 - $598.48
    Current price $598.48

    Medium Size (2 Row) Encl Backbox-Blk Field Mnted

    Original price $767.29
    Original price $767.29 - Original price $767.29
    Original price $767.29
    Current price $598.48
    $598.48 - $598.48
    Current price $598.48
    Save $168.81 Save $0.00
  • CAB2-BD SIEMENS

    SIEMENS
    Original price $1,324.54 - Original price $1,324.54
    Original price
    $1,324.54
    $1,324.54 - $1,324.54
    Current price $1,324.54

    Medium enclosure inner & outer doors - black mounts to cab2-bb

    Original price $1,324.54 - Original price $1,324.54
    Original price
    $1,324.54
    $1,324.54 - $1,324.54
    Current price $1,324.54
  • CAB2-BD-OD-LP SIEMENS

    SIEMENS
    Original price $1,757.04 - Original price $1,757.04
    Original price
    $1,757.04
    $1,757.04 - $1,757.04
    Current price $1,757.04

    Includes: (1) Cab2-Bd (1) Bcl And (1) Od-Lp

    Original price $1,757.04 - Original price $1,757.04
    Original price
    $1,757.04
    $1,757.04 - $1,757.04
    Current price $1,757.04
  • CAB2-RB SIEMENS

    SIEMENS
    Original price $836.42 - Original price $836.42
    Original price
    $836.42
    $836.42 - $836.42
    Current price $836.42

    Two-Row Back Box, Red

    Original price $836.42 - Original price $836.42
    Original price
    $836.42
    $836.42 - $836.42
    Current price $836.42
    Sold out
  • CAB2-RD SIEMENS

    SIEMENS
    Original price $1,408.05 - Original price $1,408.05
    Original price
    $1,408.05
    $1,408.05 - $1,408.05
    Current price $1,408.05

    Two-Row Inner and Outer Door Set Red

    Original price $1,408.05 - Original price $1,408.05
    Original price
    $1,408.05
    $1,408.05 - $1,408.05
    Current price $1,408.05
  • CAB3-BB SIEMENS

    SIEMENS
    Original price $767.00
    Original price $767.00 - Original price $767.00
    Original price $767.00
    Current price $682.62
    $682.62 - $682.62
    Current price $682.62

    LARGE SIZE (3 ROW) ENCLOSURE BACKBOX - BLACK FIELD MOUNTED

    Original price $767.00
    Original price $767.00 - Original price $767.00
    Original price $767.00
    Current price $682.62
    $682.62 - $682.62
    Current price $682.62
    Save $84.38 Save $0.00
  • CAB3-BD SIEMENS

    SIEMENS
    Original price $1,394.68 - Original price $1,394.68
    Original price
    $1,394.68
    $1,394.68 - $1,394.68
    Current price $1,394.68

    Large enclosure inner & outer doors - black

    Original price $1,394.68 - Original price $1,394.68
    Original price
    $1,394.68
    $1,394.68 - $1,394.68
    Current price $1,394.68
  • CAB3-RD SIEMENS

    SIEMENS
    Original price $1,588.85 - Original price $1,588.85
    Original price
    $1,588.85
    $1,588.85 - $1,588.85
    Current price $1,588.85

    Three-Row Red Inner and Outer Door Set

    Original price $1,588.85 - Original price $1,588.85
    Original price
    $1,588.85
    $1,588.85 - $1,588.85
    Current price $1,588.85
  • CC-2 SIEMENS

    SIEMENS
    Original price $175.17 - Original price $175.17
    Original price
    $175.17
    $175.17 - $175.17
    Current price $175.17

    CC-2 MODULE CARDCAGE PKG - CARD CAGE 2 SLOTS

    Original price $175.17 - Original price $175.17
    Original price
    $175.17
    $175.17 - $175.17
    Current price $175.17
  • CC-5 SIEMENS

    SIEMENS
    Original price $835.83 - Original price $835.83
    Original price
    $835.83
    $835.83 - $835.83
    Current price $835.83

    Cardcage (5 slots) for all cards backbox - 2 positions

    Original price $835.83 - Original price $835.83
    Original price
    $835.83
    $835.83 - $835.83
    Current price $835.83
  • CCL SIEMENS

    SIEMENS
    Original price $38.29 - Original price $38.29
    Original price
    $38.29
    $38.29 - $38.29
    Current price $38.29

    Can Cable-3 Ft Long Req For Scm/Lcm/Fcm Module

    Original price $38.29 - Original price $38.29
    Original price
    $38.29
    $38.29 - $38.29
    Current price $38.29
  • CDC-4 SIEMENS

    SIEMENS
    Original price $881.27 - Original price $881.27
    Original price
    $881.27
    $881.27 - $881.27
    Current price $881.27

    Conventional Detector Card

    Original price $881.27 - Original price $881.27
    Original price
    $881.27
    $881.27 - $881.27
    Current price $881.27
  • CMD.04 SIEMENS

    SIEMENS
    Original price $325.34 - Original price $325.34
    Original price
    $325.34
    $325.34 - $325.34
    Current price $325.34

    Software protection dongle

    Original price $325.34 - Original price $325.34
    Original price
    $325.34
    $325.34 - $325.34
    Current price $325.34
    Sold out
  • CP2297 SIEMENS

    SIEMENS
    Original price $426.42 - Original price $426.42
    Original price
    $426.42
    $426.42 - $426.42
    Current price $426.42

    Surge Suppressor 24VDC with Pigtails

    Original price $426.42 - Original price $426.42
    Original price
    $426.42
    $426.42 - $426.42
    Current price $426.42
  • CPY-SRST SIEMENS

    SIEMENS
    Original price $476.34 - Original price $476.34
    Original price
    $476.34
    $476.34 - $476.34
    Current price $476.34

    SOLENOID RESET TOOL

    Original price $476.34 - Original price $476.34
    Original price
    $476.34
    $476.34 - $476.34
    Current price $476.34
    Sold out
  • CRC-6 SIEMENS

    SIEMENS
    Original price $428.67
    Original price $428.67 - Original price $428.67
    Original price $428.67
    Current price $287.21
    $287.21 - $287.21
    Current price $287.21

    Fire Alarm Control Relay Card (Part# 500-033250)

    Original price $428.67
    Original price $428.67 - Original price $428.67
    Original price $428.67
    Current price $287.21
    $287.21 - $287.21
    Current price $287.21
    Save $141.46 Save $0.00
  • CRM-4 SIEMENS

    SIEMENS
    Original price $245.16 - Original price $245.16
    Original price
    $245.16
    $245.16 - $245.16
    Current price $245.16

    CRM-4 CONT RELAY MODULE (Part# 500-890401)

    Original price $245.16 - Original price $245.16
    Original price
    $245.16
    $245.16 - $245.16
    Current price $245.16
  • CZM-4 SIEMENS

    SIEMENS
    Original price $692.11 - Original price $692.11
    Original price
    $692.11
    $692.11 - $692.11
    Current price $692.11
    DISCONTINUED

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

    Original price $692.11 - Original price $692.11
    Original price
    $692.11
    $692.11 - $692.11
    Current price $692.11
  • D2300-MP SIEMENS

    SIEMENS
    Original price $341.46 - Original price $341.46
    Original price
    $341.46
    $341.46 - $341.46
    Current price $341.46

    Fiber Module Mounting Plate

    Original price $341.46 - Original price $341.46
    Original price
    $341.46
    $341.46 - $341.46
    Current price $341.46
  • DAC-NET SIEMENS

    SIEMENS
    Original price $1,892.90 - Original price $1,892.90
    Original price
    $1,892.90
    $1,892.90 - $1,892.90
    Current price $1,892.90

    Digital audio card (stand alone or master slave network voice applications)

    Original price $1,892.90 - Original price $1,892.90
    Original price
    $1,892.90
    $1,892.90 - $1,892.90
    Current price $1,892.90
  • DB-11 SIEMENS

    SIEMENS
    Original price $6.84 - Original price $6.84
    Original price
    $6.84
    $6.84 - $6.84
    Current price $6.84

    Low Profile Surface Mount Detector Base

    Original price $6.84 - Original price $6.84
    Original price
    $6.84
    $6.84 - $6.84
    Current price $6.84
    Sold out
  • DB-11E SIEMENS

    SIEMENS
    Original price $6.84 - Original price $6.84
    Original price
    $6.84
    $6.84 - $6.84
    Current price $6.84

    Base for OP/OH/HI921

    Original price $6.84 - Original price $6.84
    Original price
    $6.84
    $6.84 - $6.84
    Current price $6.84
  • DB-3S SIEMENS

    SIEMENS
    Original price $15.55 - Original price $15.55
    Original price
    $15.55
    $15.55 - $15.55
    Current price $15.55

    SERIES-3 BASE (Part# 595-381804)

    Original price $15.55 - Original price $15.55
    Original price
    $15.55
    $15.55 - $15.55
    Current price $15.55
    Sold out
  • DB-ADPT SIEMENS

    SIEMENS
    Original price $49.02 - Original price $49.02
    Original price
    $49.02
    $49.02 - $49.02
    Current price $49.02

    Siemens base adapter interfaces Series 11 detectors with previously installed DB-3S bases. (Part# 500-094187)

    Original price $49.02 - Original price $49.02
    Original price
    $49.02
    $49.02 - $49.02
    Current price $49.02
  • DB-X11RS SIEMENS

    SIEMENS
    Original price $105.89 - Original price $105.89
    Original price
    $105.89
    $105.89 - $105.89
    Current price $105.89

    SERIES-11 MOUNTING BASE WITH RELAY FOR ML (Part# 500-096125)

    Original price $105.89 - Original price $105.89
    Original price
    $105.89
    $105.89 - $105.89
    Current price $105.89
    Sold out
  • DB-X3RS SIEMENS

    SIEMENS
    Original price $144.70 - Original price $144.70
    Original price
    $144.70
    $144.70 - $144.70
    Current price $144.70

    SERIES-3 MOUNTING BASE WITH RELAY (Part# 500-083248)

    Original price $144.70 - Original price $144.70
    Original price
    $144.70
    $144.70 - $144.70
    Current price $144.70
  • DB2-HR SIEMENS

    SIEMENS
    Original price $124.64 - Original price $124.64
    Original price
    $124.64
    $124.64 - $124.64
    Current price $124.64

    Relay Base

    Original price $124.64 - Original price $124.64
    Original price
    $124.64
    $124.64 - $124.64
    Current price $124.64
  • DCT-1E SIEMENS

    SIEMENS
    Original price $473.98
    Original price $473.98 - Original price $473.98
    Original price $473.98
    Current price $369.71
    $369.71 - $369.71
    Current price $369.71

    5 CHANNEL DIALER WITH ENCLOSURE (Part# 500-699290)

    Original price $473.98
    Original price $473.98 - Original price $473.98
    Original price $473.98
    Current price $369.71
    $369.71 - $369.71
    Current price $369.71
    Save $104.27 Save $0.00
  • DCT-P SIEMENS

    SIEMENS
    Original price $396.82 - Original price $396.82
    Original price
    $396.82
    $396.82 - $396.82
    Current price $396.82

    Programmer For DCt-1E And Mdact

    Original price $396.82 - Original price $396.82
    Original price
    $396.82
    $396.82 - $396.82
    Current price $396.82
    Sold out