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Surface Mount Door/Window Contact Sensors for Burglar Alarm Systems
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Home alarm systems and commercial security systems make extensive use of surface mount sensors. Although many burglar alarm surface mount sensors are among the least complex, Security Store USA also sells programmable models that are definitely cutting edge. All of our surface mount alarm systems sensors are easily installed using screws, adhesive, silicon, and other materials.
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Ademco 4939SN-BR - V-Plex Addressable Surface Mount Contact (Brown) Ademco 4939SN-GY - V-Plex Addressable Surface Mount Contact (Gray)
Features:
  • Programmable Surface Mount Contact
  • Compatible with control panels with serial number device capabilities for multiplex polling loop
  • Traditional "39" style with snap on cover to conceal mounting screws
  • Standard gap: 1.25" (32mm)
  • 5' CLII jacketed cable
  • Epoxy sealed for protection from moisture and impact
  • Programmed from VISTA keypad or learn mode

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: Brown
    		• Features:
  • Programmable Surface Mount Contact
  • Compatible with control panels with serial number device capabilities for multiplex polling loop
  • Traditional "39" style with snap on cover to conceal mounting screws
  • Standard gap: 1.25" (32mm)
  • 5' CLII jacketed cable
  • Epoxy sealed for protection from moisture and impact
  • Programmed from VISTA keypad or learn mode

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: Grey
    • Ademco 4939SN-WH - V-Plex Addressable Surface Mount Contact (White) Ademco 4945SN-WH - Addressable Surface Mount Contact (White)
    Features:
  • Programmable Surface Mount Contact
  • Compatible with control panels with serial number device capabilities for multiplex polling loop
  • Traditional "39" style with snap on cover to conceal mounting screws
  • Standard gap: 1.25" (32mm)
  • 5' CLII jacketed cable
  • Epoxy sealed for protection from moisture and impact
  • Programmed from VISTA keypad or learn mode

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: White
    		• Features:
  • Mini surface style with snap on cover to conceal mounting screws
  • Standard gap: .75" (19mm)
  • 5' CL II jacket cable
  • Epoxy sealed for protection from moisture and impact
  • Programmed from VISTA keypad

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: White
    • Ademco 7939-2BR - Surface Mount Magnetic Contact (Brown) - 7939-2BR Ademco 7939-2GY - Surface Mount Magnetic Contact (Gray) - 7939-2GY
    Features:
  • Ideal for residential or commercial use
  • Standard gap: 1.0" (25.4mm)
  • Spacers, covers and screws included
  • Private labeling available
  • Enclosed magnet case speeds installation on steel surface
  • Cover conceals end of of line resistor (EOL)
  • Automated gas-tight splice is soldered and epoxy covered to provide unequaled electrical integrity and protection from corrosion and torque.

    Specifications:
  • SPDT contacts for closed or open circuit (Form C Switch)
  • Switch Type: Form C (SPDT) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: Brown
    		• Features:
  • Ideal for residential or commercial use
  • Standard gap: 1.0" (25.4mm)
  • Spacers, covers and screws included
  • Private labeling available
  • Enclosed magnet case speeds installation on steel surface
  • Cover conceals end of of line resistor (EOL)
  • Automated gas-tight splice is soldered and epoxy covered to provide unequaled electrical integrity and protection from corrosion and torque.

    Specifications:
  • SPDT contacts for closed or open circuit (Form C Switch)
  • Switch Type: Form C (SPDT) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: Grey

    MUST ORDER IN INCREMENTS OF 5
    • Ademco 7939-2WH - Surface Mount Magnetic Contact (White) - 7939-2WH Ademco 7939WG-BR - Surface Mount Magnetic Contact - 1<sup>1</sup>/<sub>4</sub>" Gap (Brown)
    Features:
  • Ideal for residential or commercial use
  • Standard gap: 1.0" (25.4mm)
  • Spacers, covers and screws included
  • Private labeling available
  • Enclosed magnet case speeds installation on steel surface
  • Cover conceals end of of line resistor (EOL)
  • Automated gas-tight splice is soldered and epoxy covered to provide unequaled electrical integrity and protection from corrosion and torque.

    Specifications:
  • SPDT contacts for closed or open circuit (Form C Switch)
  • Switch Type: Form C (SPDT) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: White
  • (Must be ordered in increments of 5)
    		• Features:
  • Magnetic Contact
  • Ideal for residential or commercial use
  • Standard gap: 11/4" (32mm)
  • Spacers, covers and screws included

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 300ma @ 30VDC
  • Color: Brown
    • Ademco 7945-2GY - XTP Surface Mount Magnetic Contact with Leads, SPDT Switch (Form C) Ademco 940WH - Surface Mount Magnetic Contact (White)
    Features:
  • XTP contacts withstand surges up to 2400 volts DC
  • Like our rugged 960 series, but in plastic case design
  • 6' (1.8m) CLII cable is standard
  • Completely immersion proof
  • Designed to exceed UL's transient test as well as ADEMCO's even tougher ES206 lab standards
  • Wide gap of 2.5" (64mm) is standard
  • SPDT - for closed or open circuit (Form C Switch), grey only

    Specifications:
  • Switch Type: Form C (SPDT) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color: Grey
    		• Features:
  • Miniature size perfect for homes and offices
  • Attractive cover keeps mounting screws and terminal screws hidden
  • Standard gap: 3/4" (19mm)
  • Concealed or surface wiring
  • Complete with spacers and mounting screws
  • SPST Closed Circuit -Circuit is closed with magnet engaged
  • Private labeling available

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color:White
    • Ademco 945BR Surface Mount Magnetic Contact with Leads (Brown) Ademco 945WH - Surface Mount Magnetic Contact with Leads (White)

  • Self adhesive

  • External test points standard

  • Standard gap: 1.25" (32mm)

  • Complete with spacers and mounting screws

  • Private labeling available

  • 15 foot zip cord leads allow easy access to attic or basement

  • Rugged construction includes automated gas-tight splice; then soldered for unequaled electrical integrity

  • SPST (Self-Adhesive) Closed Circuit - Circuit is closed with magnet engaged

  • Brown

    		• Features:
  • Self adhesive
  • External test points standard
  • Standard gap: 1.25" (32mm)
  • Complete with spacers and mounting screws
  • Private labeling available
  • 15 foot zip cord leads allow easy access to attic or basement
  • Rugged construction includes automated gas-tight splice; then soldered for unequaled electrical integrity
  • SPST (Self-Adhesive) Closed Circuit -Circuit is closed when magnet engaged

    Specifications:
  • Switch Type: Form A (SPST) Reed
  • Contact Rating: 100ma @ 28VDC
  • Color:White
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    Surface Mount Door/Window Contact Sensors for Burglar Alarm Systems