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Magnasphere MSS-106SRS1P1 MSS Series Overhead Door Contact, Closed Loop, 4" x 1/2", Grey
Magnasphere
Magnasphere MSS-106SRS1P1 MSS Series Overhead Door Contact, Closed Loop, 4" x 1/2", Grey
MSS-106SRS1P1|MR-106SRS1P1
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Magnasphere 1807 Armored Cable Routing Clamps
Magnasphere
Magnasphere 1807 Armored Cable Routing Clamps
1807|MR-1807
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Magnasphere MSS-320C-FIRE 1" Recessed Light Fixture with 2 Switches, 1", OPEN LOOP
Magnasphere
Magnasphere MSS-320C-FIRE 1" Recessed Light Fixture with 2 Switches, 1", OPEN LOOP
MSS-320C-FIRE|MR-MSS320CFI
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Magnasphere MSS-202C-BROWN 3/4" Recessed, 12-Leads and 2-Closed, Brown
Magnasphere
Magnasphere MSS-202C-BROWN 3/4" Recessed, 12-Leads and 2-Closed, Brown
MSS-202C-BROWN|MR-MSS202CBR
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magnasphere hss-l2c-101-a hss-l2c recessed / concealed contact marketed listed ul634 image of mr-hsl2c101a
Magnasphere
Magnasphere HSS-L2C UL634 Level High Security Single Alarm, Concealed Contact with Tamper Circuit, Closed Loop, ANSI Cut-Out
HSS-L2C-A|MR-HSL2C101A
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Magnasphere HSS-L2S-000-C24-L2.5 Armored Cable, 2'
Magnasphere
Magnasphere HSS-L2S-000-C24-L2.5 Armored Cable, 2'
HSS-L2S-000-C24-L2.5|MR-L2S000C24
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magnasphere hs-l1.5-201 ul634 level1 rated bms, sngl alarm contct, open/pry tmpr image of mr-hsl15201
Magnasphere
Magnasphere HS-L1.5 UL634 Level High Security Dual Alarm, Surface Mount Contact with 36" Cable
HS-L1.5|MR-HSL15201
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Magnasphere HSS-1450-L2D-010 Roll Up Door Bracket with HSS L2D-010 Premounted Right Side
Magnasphere
Magnasphere HSS-1450-L2D-010 Roll Up Door Bracket with HSS L2D-010 Premounted Right Side
HSS-1450-L2D-010|MR-HSS145L2D
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magnasphere hss-l2c-111-a-fire ansi cut-out recessed dual alarm contact image of mr-l2c111afr
Magnasphere
Magnasphere HSS-L2C UL634 Level High Security Dual Alarm, Concealed Contact, Closed Loop, with Closed Loop Tamper Circuit, ANSI Cut-Out, Fire Rated
HSS-L2C|MR-L2C111AFR
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image of mr-mssk24sg
Magnasphere
Magnasphere MSS-K24S-G MSS Series 2.5" (64mm) Surface Mount Contact Closed Loop, Grey
MSS-K24S-G|MR-MSSK24SG
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Magnasphere MSS-K24-G Surface Mount Contact, 2 1/2" X 1/2"x1/2"H
Magnasphere
Magnasphere MSS-K24-G Surface Mount Contact, 2 1/2" X 1/2"x1/2"H
MSS-K24-G|MR-MSSK24G
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Magnasphere MSS-K22S-G 2.5" Surface Mount Contact
Magnasphere
Magnasphere MSS-K22S-G 2.5" Surface Mount Contact
MSS-K22S-G|MR-MSSK22SG
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image of mr-hss1528
Magnasphere
Magnasphere HSS-1528 Installer Components, Replacement Kit for HSS-L2S / D Series Contacts
HSS-1528|MR-HSS1528
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Magnasphere MSS-19CT-W 3/4" Recessed / Concealed Contact Open Loop with Terminals, White
Magnasphere
Magnasphere MSS-19CT-W 3/4" Recessed / Concealed Contact Open Loop with Terminals, White
MSS-19CT-W|MR-MSS19CTW
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Magnasphere HSS-L2S-800 Single Alarm Contact with Tamper Circuit, Closed Loop
Magnasphere
Magnasphere HSS-L2S-800 Single Alarm Contact with Tamper Circuit, Closed Loop
L2S-800|MR-L2S800
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Magnasphere HSS-1671 Overhead Door Bracket Kit for HSS, Level 2, Left Side
Magnasphere
Magnasphere HSS-1671 Overhead Door Bracket Kit for HSS, Level 2, Left Side
HSS-1671|MR-HSS1671
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Magnasphere HSS-1671-L2D-000 Overhead Door Bracket with HSS L2D-000 Pre-Mounted
Magnasphere
Magnasphere HSS-1671-L2D-000 Overhead Door Bracket with HSS L2D-000 Pre-Mounted
HSS-1671-L2D-000|MR-1671L2D00
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Magnasphere MSS-310C-GREY MSS-300 Series 1' Recessed Concealed Contact, 1 Switch, 1 Open Loop, Gray
Magnasphere
Magnasphere MSS-310C-GREY MSS-300 Series 1' Recessed Concealed Contact, 1 Switch, 1 Open Loop, Gray
MSS-310C-GREY|MR-MSS310CGRY
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Magnasphere PIR360-MM 360º Ceiling-Mount People Sensor
Magnasphere
Magnasphere PIR360-MM 360º Ceiling-Mount People Sensor
PIR360-MM|MR-PIR360MM
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Magnasphere 1122 Non-ANSI Magnet Assembly for Security Contact Applications
Magnasphere
Magnasphere 1122 Non-ANSI Magnet Assembly for Security Contact Applications
1122|MR-1122
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Magnasphere MSS-312C-WHITE Recessed Contact with (3) Switches, 2-Closed and 1-Open Loop, 1", White
Magnasphere
Magnasphere MSS-312C-WHITE Recessed Contact with (3) Switches, 2-Closed and 1-Open Loop, 1", White
MSS-312C-WHITE|MR-MSS312CWH
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Magnasphere HS‑101‑NPT‑WG Conduit‑Mounted High‑Security Magnetic Switch Module
Magnasphere
Magnasphere HS‑101‑NPT‑WG Conduit‑Mounted High‑Security Magnetic Switch Module
HS-101-NPT-WG|MR-HS101NPTWG
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Magnasphere MSS-10CT-W Recessed / Concealed Contact Closed Loop, 3/8", 10-Pack, White
Magnasphere
Magnasphere MSS-10CT-W Recessed / Concealed Contact Closed Loop, 3/8", 10-Pack, White
MSS-10CT-W|MR-MSS10CTW
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Magnasphere HSS-1543 Replacement Installer Components Kit
Magnasphere
Magnasphere HSS-1543 Replacement Installer Components Kit
HSS-1543|MR-HSS1543
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Magnasphere HSS-SP062-FIRE 1/16 Aluminum Spacer
Magnasphere
Magnasphere HSS-SP062-FIRE 1/16 Aluminum Spacer
HSS-SP062-FIRE|MR-HSSSP062F
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Magnasphere MSS-301C-BROWN-FIRE 1" Recessed with 1-Switch, 1-Closed Loop-Brown Fire Rated
Magnasphere
Magnasphere MSS-301C-BROWN-FIRE 1" Recessed with 1-Switch, 1-Closed Loop-Brown Fire Rated
MSS-301C-BROWN-FIRE|MR-MSS301CBF
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magnasphere mss-89sl white surface mount contact open loop with 12" jacketed leads, white image of mr-mss89slw
Magnasphere
Magnasphere MSS-89SL 4" Surface Mount Contact Open Loop with 12" Jacketed Leads, Universal Mounting, White
MSS-89SL|MR-MSS89SLW
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Magnasphere HSS-1671-L2D-010 Overhead Door Bracket with HSS L2D-010 Pre-Mounted Left Side with Embedded EOL Resistors
Magnasphere
Magnasphere HSS-1671-L2D-010 Overhead Door Bracket with HSS L2D-010 Pre-Mounted Left Side with Embedded EOL Resistors
HSS-1671-L2D-010|MR-HSS1671L2D010
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Magnasphere MSS-106SRS1P1 MSS Series Overhead Door Contact, Closed Loop, 4" x 1/2", Grey
MSS-106SRS1P1MR-106SRS1P1
Magnasphere
Magnasphere MSS-106SRS1P1 MSS Series Overhead Door Contact, Closed Loop, 4" x 1/2", Grey
MSS-106SRS1P1|MR-106SRS1P1
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Magnasphere 1807 Armored Cable Routing Clamps
1807MR-1807
Magnasphere
Magnasphere 1807 Armored Cable Routing Clamps
1807|MR-1807
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Magnasphere MSS-320C-FIRE 1" Recessed Light Fixture with 2 Switches, 1", OPEN LOOP
MSS-320C-FIREMR-MSS320CFI
Magnasphere
Magnasphere MSS-320C-FIRE 1" Recessed Light Fixture with 2 Switches, 1", OPEN LOOP
MSS-320C-FIRE|MR-MSS320CFI
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Magnasphere MSS-202C-BROWN 3/4" Recessed, 12-Leads and 2-Closed, Brown
MSS-202C-BROWNMR-MSS202CBR
Magnasphere
Magnasphere MSS-202C-BROWN 3/4" Recessed, 12-Leads and 2-Closed, Brown
MSS-202C-BROWN|MR-MSS202CBR

Key Features

  • Max Current, 0.25A Resistive
  • Max Voltage, 30VDC
  • Leads, 22AWG 12" (30.5 cm)
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magnasphere hss-l2c-101-a hss-l2c recessed / concealed contact marketed listed ul634 image of mr-hsl2c101a
HSS-L2C-101-AMR-HSL2C101A
Magnasphere
Magnasphere HSS-L2C UL634 Level High Security Single Alarm, Concealed Contact with Tamper Circuit, Closed Loop, ANSI Cut-Out
HSS-L2C-A|MR-HSL2C101A

Key Features

  • Made with award winning Magnasphere switch technology
  • Incorporates patented removal (pry) tamper circuit
  • Installs in one inch diameter hole or standard ANSI door cut out
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Magnasphere HSS-L2S-000-C24-L2.5 Armored Cable, 2'
HSS-L2S-000-C24-L2.5MR-L2S000C24
Magnasphere
Magnasphere HSS-L2S-000-C24-L2.5 Armored Cable, 2'
HSS-L2S-000-C24-L2.5|MR-L2S000C24
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magnasphere hs-l1.5-201 ul634 level1 rated bms, sngl alarm contct, open/pry tmpr image of mr-hsl15201
HS-L1.5-201MR-HSL15201
Magnasphere
Magnasphere HS-L1.5 UL634 Level High Security Dual Alarm, Surface Mount Contact with 36" Cable
HS-L1.5|MR-HSL15201

Key Features

  • Made with award winning Magnasphere switch technology
  • Single and Dual alarm contacts
  • No adjustment required for installation
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Magnasphere HSS-1450-L2D-010 Roll Up Door Bracket with HSS L2D-010 Premounted Right Side
HSS-1450-L2D-010MR-HSS145L2D
Magnasphere
Magnasphere HSS-1450-L2D-010 Roll Up Door Bracket with HSS L2D-010 Premounted Right Side
HSS-1450-L2D-010|MR-HSS145L2D
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magnasphere hss-l2c-111-a-fire ansi cut-out recessed dual alarm contact image of mr-l2c111afr
HSS-L2C-111-A-FIREMR-L2C111AFR
Magnasphere
Magnasphere HSS-L2C UL634 Level High Security Dual Alarm, Concealed Contact, Closed Loop, with Closed Loop Tamper Circuit, ANSI Cut-Out, Fire Rated
HSS-L2C|MR-L2C111AFR

Key Features

  • Made with award winning Magnasphere switch technology
  • UL-10C Classified
  • Breakage Resistance
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image of mr-mssk24sg
MSS-K24S-GMR-MSSK24SG
Magnasphere
Magnasphere MSS-K24S-G MSS Series 2.5" (64mm) Surface Mount Contact Closed Loop, Grey
MSS-K24S-G|MR-MSSK24SG

Key Features

  • Made with award winning Magnasphere switch technology
  • Won't break
  • Resistant to contact welding
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Magnasphere MSS-K24-G Surface Mount Contact, 2 1/2" X 1/2"x1/2"H
MSS-K24-GMR-MSSK24G
Magnasphere
Magnasphere MSS-K24-G Surface Mount Contact, 2 1/2" X 1/2"x1/2"H
MSS-K24-G|MR-MSSK24G
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Magnasphere MSS-K22S-G 2.5" Surface Mount Contact
MSS-K22S-GMR-MSSK22SG
Magnasphere
Magnasphere MSS-K22S-G 2.5" Surface Mount Contact
MSS-K22S-G|MR-MSSK22SG

Key Features

  • Made with award winning Magnasphere switch technology
  • Resistant to contact welding
  • Resistant to outside defeat
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image of mr-hss1528
HSS-1528MR-HSS1528
Magnasphere
Magnasphere HSS-1528 Installer Components, Replacement Kit for HSS-L2S / D Series Contacts
HSS-1528|MR-HSS1528

Key Features

  • Made with award winning Magnasphere switch technology
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Magnasphere MSS-19CT-W 3/4" Recessed / Concealed Contact Open Loop with Terminals, White
MSS-19CT-WMR-MSS19CTW
Magnasphere
Magnasphere MSS-19CT-W 3/4" Recessed / Concealed Contact Open Loop with Terminals, White
MSS-19CT-W|MR-MSS19CTW
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Magnasphere HSS-L2S-800 Single Alarm Contact with Tamper Circuit, Closed Loop
L2S-800MR-L2S800
Magnasphere
Magnasphere HSS-L2S-800 Single Alarm Contact with Tamper Circuit, Closed Loop
L2S-800|MR-L2S800
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Magnasphere HSS-1671 Overhead Door Bracket Kit for HSS, Level 2, Left Side
HSS-1671MR-HSS1671
Magnasphere
Magnasphere HSS-1671 Overhead Door Bracket Kit for HSS, Level 2, Left Side
HSS-1671|MR-HSS1671

Key Features

  • Overhead Door Bracket Kit for HSS
  • Level 2
  • Left Side
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Magnasphere HSS-1671-L2D-000 Overhead Door Bracket with HSS L2D-000 Pre-Mounted
HSS-1671-L2D-000MR-1671L2D00
Magnasphere
Magnasphere HSS-1671-L2D-000 Overhead Door Bracket with HSS L2D-000 Pre-Mounted
HSS-1671-L2D-000|MR-1671L2D00
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Magnasphere MSS-310C-GREY MSS-300 Series 1' Recessed Concealed Contact, 1 Switch, 1 Open Loop, Gray
MSS-310C-GREYMR-MSS310CGRY
Magnasphere
Magnasphere MSS-310C-GREY MSS-300 Series 1' Recessed Concealed Contact, 1 Switch, 1 Open Loop, Gray
MSS-310C-GREY|MR-MSS310CGRY
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Magnasphere PIR360-MM 360º Ceiling-Mount People Sensor
PIR360-MMMR-PIR360MM
Magnasphere
Magnasphere PIR360-MM 360º Ceiling-Mount People Sensor
PIR360-MM|MR-PIR360MM
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Magnasphere 1122 Non-ANSI Magnet Assembly for Security Contact Applications
1122MR-1122
Magnasphere
Magnasphere 1122 Non-ANSI Magnet Assembly for Security Contact Applications
1122|MR-1122
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Magnasphere MSS-312C-WHITE Recessed Contact with (3) Switches, 2-Closed and 1-Open Loop, 1", White
MSS-312C-WHITEMR-MSS312CWH
Magnasphere
Magnasphere MSS-312C-WHITE Recessed Contact with (3) Switches, 2-Closed and 1-Open Loop, 1", White
MSS-312C-WHITE|MR-MSS312CWH

Key Features

  • Multiple (2 or 3) individual contact outputs
  • Available in closed and open loop configurations
  • Available in 1" diameter low profile recessed and surface-mount, armored cable versions
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Magnasphere HS‑101‑NPT‑WG Conduit‑Mounted High‑Security Magnetic Switch Module
HS-101-NPT-WGMR-HS101NPTWG
Magnasphere
Magnasphere HS‑101‑NPT‑WG Conduit‑Mounted High‑Security Magnetic Switch Module
HS-101-NPT-WG|MR-HS101NPTWG
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Magnasphere MSS-10CT-W Recessed / Concealed Contact Closed Loop, 3/8", 10-Pack, White
MSS-10CT-WMR-MSS10CTW
Magnasphere
Magnasphere MSS-10CT-W Recessed / Concealed Contact Closed Loop, 3/8", 10-Pack, White
MSS-10CT-W|MR-MSS10CTW

Key Features

  • Made with Magnasphere Switch Technology
  • Won't break
  • Resistant to contact welding
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Magnasphere HSS-1543 Replacement Installer Components Kit
HSS-1543MR-HSS1543
Magnasphere
Magnasphere HSS-1543 Replacement Installer Components Kit
HSS-1543|MR-HSS1543
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Magnasphere HSS-SP062-FIRE 1/16 Aluminum Spacer
HSS-SP062-FIREMR-HSSSP062F
Magnasphere
Magnasphere HSS-SP062-FIRE 1/16 Aluminum Spacer
HSS-SP062-FIRE|MR-HSSSP062F
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Magnasphere MSS-301C-BROWN-FIRE 1" Recessed with 1-Switch, 1-Closed Loop-Brown Fire Rated
MSS-301C-BROWN-FIREMR-MSS301CBF
Magnasphere
Magnasphere MSS-301C-BROWN-FIRE 1" Recessed with 1-Switch, 1-Closed Loop-Brown Fire Rated
MSS-301C-BROWN-FIRE|MR-MSS301CBF
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magnasphere mss-89sl white surface mount contact open loop with 12" jacketed leads, white image of mr-mss89slw
MSS-89SL WHITEMR-MSS89SLW
Magnasphere
Magnasphere MSS-89SL 4" Surface Mount Contact Open Loop with 12" Jacketed Leads, Universal Mounting, White
MSS-89SL|MR-MSS89SLW

Key Features

  • Made with award winning Magnasphere switch technology
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Magnasphere HSS-1671-L2D-010 Overhead Door Bracket with HSS L2D-010 Pre-Mounted Left Side with Embedded EOL Resistors
HSS-1671-L2D-010MR-HSS1671L2D010
Magnasphere
Magnasphere HSS-1671-L2D-010 Overhead Door Bracket with HSS L2D-010 Pre-Mounted Left Side with Embedded EOL Resistors
HSS-1671-L2D-010|MR-HSS1671L2D010

Key Features

  • Resistant to External and Internal magnetic defeat
  • MAGNASPHERE switch technology resists permanent contact welding (lightning, power surges, stun guns)
  • Unique cross-hole mounting feature eliminates need for L and Z brackets on most installations
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Showing 197 - 224 of 313
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