You are here: Home > Burglar Alarms / Intrusion >

Sensors for Burglar Alarm Systems

>

Door and Window Contact Sensors for Burglar Alarm Systems

>

Extra Wide Gap Door/Window Contact Sensors for Burglar Alarm Systems

We found 50 results matching your criteria.
Burglar alarm systems must be adjusted to the individual requirements of every facility, and so often require extra wide gap sensors. Security Store USAs stock of wide gap sensors can accommodate a large range of non-standard window and doorframe gaps, and are suited for mounting on metal frames, doors, and floors. Our wide gap sensors are available in various switch types, colors, and bulk purchase choices.
Sort By:
Page of 5
GE 1047TN5PKG Industrial Steel Door Surface Mount Terminal Contact, 1-1/4 in. Gap Size, SPDT, White, 5-Pack GE 1072N10PKG Recessed Flanged Contact With Wire Leads, White, 1/2" Gap Size, 3/8" Dia., 10-Pack
GE Security's Surface Mount With Wire Leads Magnetic Contacts feature a wider make distance, which permits faster installation, accommodates greater misalignment and works better on steel without time-consuming brackets.

  • Rugged design ideal for metal entry/exit doors, overhead doors, roof hatches, hinged skylights, and other industrial applications
  • Convenient surface mounting
  • Mounting screws included for easy installation
  • Available wider gap distance helps prevent false alarms caused by loose-fitting doors and windows
  • concealed terminals
  • The 1072-N Recessed Mount Magnetic Contact is designed for use in installations where a small, sealed unit is required. The reed switch is encapsulated in GE Security's exclusive polyurethane potting compound.

  • Flanges for positive mounting; over-size holes
  • Mounting screws included
  • GE 1084TWG Surface Screw Mount Terminal Contact, Extra Wide Gap, SPDT, Gray, 2" Gap Size GE 1084TWM Surface Screw Mount Terminal Contact, Extra Wide Gap, SPDT, Brown, 2" Gap Size

    The 1084TWG is ideal for residential and commercial applications where a Extra Wide Gap, SPDT contact with terminal connections is preferred. The unit features positive clamping terminals with anti-rotation lugs and captured screws with combination heads. Three terminals provide a common, N.O. and N.C. connection.

  • Positive terminals with captured screws and combination heads for easy installation.
  • Cover, spacers, and mounting hardware included.
  • Ideal for residential and commercial applications where terminal connections are preferred.
  • Extra Wide Gap; 2 inch Gap Size
  • The 1084TWG is ideal for residential and commercial applications where a Extra Wide Gap, SPDT contact with terminal connections is preferred. The unit features positive clamping terminals with anti-rotation lugs and captured screws with combination heads. Three terminals provide a common, N.O. and N.C. connection.

  • Positive terminals with captured screws and combination heads for easy installation.
  • Cover, spacers, and mounting hardware included.
  • Ideal for residential and commercial applications where terminal connections are preferred.
  • Extra Wide Gap; 2 inch Gap Size
  • GRI 202012XWW  3/8" Recessed Press Fit Switch, Closed Loop, Extra Wide Gap, White - AVAILABLE IN MULTIPLES OF 10 ONLY GRI 20RS12XWG 3/8" Recessed Stubby Press Fit, Closed Loop, Extra-Wide Gap, Gray -  AVAILABLE IN MULTIPLES OF 10 ONLY

    GRI's recessed switches are most versatile for a variety of applications, but the switch and magnet installed, should never form a "T" configuration.

    When the application calls for a wide gap switch, using a bare magnet, keep in mind that GRI's bare magnets are installed with the painted end towards the switch as they are polarity sensitive. When protecting steel doors, use the GRI PA-75 collars with our wide gap switch.

    2020 Series Standard Features

  • Lifetime Warranty
  • Colors: White, Mahogany, Gray or Black
  • Available in closed loop, open loop, SPDT and DPDT
  • UL and ULC approved
  • Shorter length case
  • Softer fill to protect fragile reed
  • Standard 12" leads or terminal block
  • Longer leads, zip cord or jacketed cable on request
  • Built-in E.O.L. resistors and diodes are available
  • Switch or magnet are available separately
  • Extra wide gap bare magnets
  • Standard gap 1/2" +
  • Wide gap 1" +
  • Extra wide gap 1.5" +
  • Supervisory loops available

    GI-202012XWW

  • The G.R.I. 20RS Series recessed "shortie" switch set is designed for applications where a 3/8" press to fit set is needed but space limitations will not allow for a full length set to be installed. With the 5/8" 20RS-12, or the .930" 20RS-T, the installer is able to protect openings that otherwise would have to be secured with more visible surface mount configurations.

    Available in regular and extra wide gaps, the 20RS Series provides an easy answer to the difficult, high dollar window problems every installer encounters.

    20RS Series Standard Features

  • Lifetime Warranty
  • Colors: White, Mahogany, Gray
  • UL and ULC Approved
  • Available in Open Loop, Closed Loop and SPDT
  • 3/8" Diameter, Press To Fit
  • Standard Lead Length 12" or Terminal Block
  • Longer Leads, Zip Cord or Jacketed Cable on Request
  • Ideal for Thin Framed Doors & Windows
  • Built-in Resistors & Diodes Available on Request
  • Switches or Magnets Available Separately
  • Standard Gap 3/4"+
  • Extra Wide Gap 1"+

    GI-20RS12XWG

  • GRI 20RSTXWGW 3/8" Recessed Stubby Press Fit, Closed Loop, Terminals, Extra Wide Gap, White -  AVAILABLE IN MULTIPLES OF 10 ONLY GRI 29AXWGB Surface Mount, Closed Loop, W/ Covers, Top Terminals, Extra Wide Gap, Brown - AVAILABLE IN MULTIPLES OF 10 ONLY

    The G.R.I. 20RS Series recessed "shortie" switch set is designed for applications where a 3/8" press to fit set is needed but space limitations will not allow for a full length set to be installed. With the 5/8" 20RS-12, or the .930" 20RS-T, the installer is able to protect openings that otherwise would have to be secured with more visible surface mount configurations.

    Available in regular and extra wide gaps, the 20RS Series provides an easy answer to the difficult, high dollar window problems every installer encounters.

    20RS Series Standard Features

  • Lifetime Warranty
  • Colors: White, Mahogany, Gray
  • UL and ULC Approved
  • Available in Open Loop, Closed Loop and SPDT
  • 3/8" Diameter, Press To Fit
  • Standard Lead Length 12" or Terminal Block
  • Longer Leads, Zip Cord or Jacketed Cable on Request
  • Ideal for Thin Framed Doors & Windows
  • Built-in Resistors & Diodes Available on Request
  • Switches or Magnets Available Separately
  • Standard Gap 3/4"+
  • Extra Wide Gap 1"+

    GI-20RSTXWGW

  • The hidden terminal style - 28 series; our standard surface mount with terminals - the 29 series and the vinyl jacketed lead - 29P series are applicable for both residential and commercial installations. All can be installed on a steel surface with a minimum gap penalty.

    The "P" style is a pre-wired switch with 2 feet of 2 conductor cable. Spacers, terminal covers and mounting hardware are included in package. A broad range of mounting brackets are also available.

    Surface Mount Switch Sets Features

  • Lifetime Warranty
  • UL and ULC approved
  • Concealed terminals on 28 Series
  • 24" jacketed cable on PA series
  • Longer leads upon request on PA series
  • Side mounted screw terminals on 29 series
  • Standard gap up to 1", 5/8" on steel
  • Wide gap up to 1 1/2", 3/4" on steel
  • Extra wide gap up to 2", 1" on steel
  • Spacers, covers and screws Included
  • Private labeling on request
  • Built-in E.O.L. resistors and diodes available on request
  • Switches or magnet only are available separately
  • Supervisory loop or dummy terminals available
  • GRI  29PCXWG  29PC Switch, Surface Mount, SPDT, 24" 3 Conductor Jacketed Lead, Extra Wide Gap GRI  303012-XWG  3/8" Recessed/Open Loop/Extra Wide Gap - BAG OF 10

    The hidden terminal style - 28 series; our standard surface mount with terminals - the 29 series and the vinyl jacketed lead - 29P series are applicable for both residential and commercial installations. All can be installed on a steel surface with a minimum gap penalty.

    The "P" style is a pre-wired switch with 2 feet of 2 conductor cable. Spacers, terminal covers and mounting hardware are included in package. A broad range of mounting brackets are also available.

    Surface Mount Switch Sets Features

  • Lifetime Warranty
  • UL and ULC approved
  • Concealed terminals on 28 Series
  • 24" jacketed cable on PA series
  • Longer leads upon request on PA series
  • Side mounted screw terminals on 29 series
  • Standard gap up to 1", 5/8" on steel
  • Wide gap up to 1 1/2", 3/4" on steel
  • Extra wide gap up to 2", 1" on steel
  • Spacers, covers and screws Included
  • Private labeling on request
  • Built-in E.O.L. resistors and diodes available on request
  • Switches or magnet only are available separately
  • Supervisory loop or dummy terminals available
  • GRI 303012-XWG Colors W,B,G,Blk, 3/8" Recessed/Open Loop/Extra Wide Gap - 303012XWG


    GRI's recessed switches are most versatile for a variety of applications, but the switch and magnet installed, should never form a "T" configuration
    When the application calls for a wide gap switch, using a bare magnet, keep in mind that GRI's bare magnets are installed with the painted end towards the switch as they are polarity sensitive. When protecting steel doors, use the GRI PA-75 collars with our wide gap switch

    GRI 120T12XWG Recessed Switch Set, Closed Loop, 3/8" M-5 Magnet W/ 3/4" Switch, Extra Wide Gap, Grey - PLEASE ORDER IN MULTIPES OF 10 ONLY GRI 130T12XWG Colors W,B,G,Blk, Recessed/open Loop/3/4â Switch/m-16 Bare Magnet/Extra Wide Gap - 130T12XWG

    The 120T/4473 requires that a 3/4" hole be drilled for the switch and 3/8" hole for the magnet. The 3/4" switch mounting is desirable since the extra wire and connections can be more easily inserted into the larger hole for concealment. Also, should the need arise for testing or replacement, it would be easy to pull the switch, extend the extra wire and access the original connections.

    Installation is further enhanced by using a smaller 3/8" diameter magnet to avoid the need to center a larger hole in a 1" to 1 1/2" thick door or window. This will allow you to offset the magnet should it be required.

    The 120T/4473 switch set was developed for and should only be used in openings with wooden or aluminum frames.

    120T/4473 Series Features

  • Lifetime Warranty
  • Available in closed loop, open loop and SPDT
  • Wire leads or terminal blocks
  • 12" leads
  • Available with new rare earth Magnets
  • Longer Leads, Zip Cords, or Jacketed Cable on Request
  • Built-in Resistors and Diodes Available on Request
  • Switches or Magnets are Available Separately
  • Supervisory Loops Available
  • GRI 130T12XWG Colors W,B,G,Blk, Recessed/open Loop/3/4 Switch/m-16 Bare Magnet/Extra Wide Gap - 130T12XWG


    The 120T/4473 requires that a 3/4" hole be drilled for the switch and 3/8" hole for the magnet. The 3/4" switch mounting is de

       
     
    Extra Wide Gap Door/Window Contact Sensors for Burglar Alarm Systems
     
     

    Enter your email for a chance to WIN $100 Amex Gift Card.

    Please Enter Your Email Address

    *One entry per household please