ADI Global PR
Resideo Summer Savings Event -Save up to 40%Shop select suppliersto earn 3 extra pointsResideo Summer Savings Event -Save up to 40%Shop select suppliersto earn 3 extra pointsResideo Summer Savings Event -Save up to 40%
Become a CustomerStore LocatorHelp
ADI a Resideo company
menu

Magnasphere

Filter Results

Showing  85 - 112 of 309
content loaded
Magnasphere MSS-301C-FIRE 1" Recessed Contact with 1-Switch and 1-Closed Loop, Fire Rated
Magnasphere
Magnasphere MSS-301C-FIRE 1" Recessed Contact with 1-Switch and 1-Closed Loop, Fire Rated
MSS-301C-FIRE|MR-MSS301CFI
Sign In for Dealer Pricing
Magnasphere MSS-303C-BROWN 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
Magnasphere
Magnasphere MSS-303C-BROWN 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
MSS-303C-BROWN|MR-MSS303CB
Sign In for Dealer Pricing
Magnasphere HSS-L2S-014 Single Alarm Surface Contact Open/Closed
Magnasphere
Magnasphere HSS-L2S-014 Single Alarm Surface Contact Open/Closed
HSS-L2S-014|MR-HSSL2S014
Sign In for Dealer Pricing
Magnasphere MSS-105S-G Open Loop Overhead Door Contact, Rail Mount, Gray
Magnasphere
Magnasphere MSS-105S-G Open Loop Overhead Door Contact, Rail Mount, Gray
MSS-105S-G|MR-MSS105SG
Sign In for Dealer Pricing
Magnasphere MSS-303C-GRAY 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
Magnasphere
Magnasphere MSS-303C-GRAY 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
MSS-303C-GRAY|MR-MSS303CG
Sign In for Dealer Pricing
Magnasphere MSS-303C-WHITE 1" Recessed Light Fixture with 3 Switches, Closed Loop
Magnasphere
Magnasphere MSS-303C-WHITE 1" Recessed Light Fixture with 3 Switches, Closed Loop
MSS-303C-WHITE|MR-MSS303CW
Sign In for Dealer Pricing
Magnasphere MSS-201C-GRAY-FIRE 3/4" REC 12 Leads Closed, 3/4", Grey
Magnasphere
Magnasphere MSS-201C-GRAY-FIRE 3/4" REC 12 Leads Closed, 3/4", Grey
MSS-201C-GRAY-FIRE|MR-201CGYFIR
Sign In for Dealer Pricing
Magnasphere HSS-1450-L2S-004 Roll Up Door Bracket with HSS L2S
Magnasphere
Magnasphere HSS-1450-L2S-004 Roll Up Door Bracket with HSS L2S
HSS-1450-L2S-004|MR-HSS145L24
Sign In for Dealer Pricing
Magnasphere HS-L1.5-111-C216-L-18.5 with 18.5', Armored
Magnasphere
Magnasphere HS-L1.5-111-C216-L-18.5 with 18.5', Armored
HS-L1.5-111-C216-L-18.5|MR-HSL151118
Sign In for Dealer Pricing
Magnasphere MK-101-NPT-WG HSL 1.5A Switch Module
Magnasphere
Magnasphere MK-101-NPT-WG HSL 1.5A Switch Module
MK-101-NPT-WG|MR-MK101NPTW
Sign In for Dealer Pricing
Magnasphere MSS-321S-C36-L3.5 MSS-300 Series Surface-Mount Contact with Armored Cable, 2-Open Loops, 1-Closed Loop
Magnasphere
Magnasphere MSS-321S-C36-L3.5 MSS-300 Series Surface-Mount Contact with Armored Cable, 2-Open Loops, 1-Closed Loop
MSS-321S-C36-L3.5|MR-MSS321S36
Sign In for Dealer Pricing
Magnasphere MSS-201C-GRAY 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Gray
Magnasphere
Magnasphere MSS-201C-GRAY 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Gray
MSS-201C-GRAY|MR-MSS201CGY
Sign In for Dealer Pricing
Magnasphere HSS-1451-L2D-000-FIRE Left Hand Fire Rated Door
Magnasphere
Magnasphere HSS-1451-L2D-000-FIRE Left Hand Fire Rated Door
HSS-1451-L2D-000-FIRE|MR-1451L2D0F
Sign In for Dealer Pricing
Magnasphere HSS-L2S-000-C288-L24.5 with 24 Armored Cable, 24.5', Black
Magnasphere
Magnasphere HSS-L2S-000-C288-L24.5 with 24 Armored Cable, 24.5', Black
HSS-L2S-000-C288-L24.5|MR-L2S00C288
Sign In for Dealer Pricing
Magnasphere HS-1452-L1.5-111 Roll Up Door Bracket, Right Side
Magnasphere
Magnasphere HS-1452-L1.5-111 Roll Up Door Bracket, Right Side
HS-1452-L1.5-111|MR-1452L1511
Sign In for Dealer Pricing
Magnasphere MSS-310S-C12-L2.0 Surface Mount with 12" Armored
Magnasphere
Magnasphere MSS-310S-C12-L2.0 Surface Mount with 12" Armored
MSS-310S-C12-L2.0|MR-310SC12L2
Sign In for Dealer Pricing
Magnasphere MSS-311C-WG-GO Recessed Light Fixture with 2 Switches
Magnasphere
Magnasphere MSS-311C-WG-GO Recessed Light Fixture with 2 Switches
MSS-311C-WG-GO|MR-MSS311CW
Sign In for Dealer Pricing
Magnasphere MSS-105S-C18-L2 MSS 'Standard' Series Overhead Door Contact with 18" Armored Cable, Open Loop, Grey
Magnasphere
Magnasphere MSS-105S-C18-L2 MSS 'Standard' Series Overhead Door Contact with 18" Armored Cable, Open Loop, Grey
MSS-105S-C18-L2|MR-MS105SC18
Sign In for Dealer Pricing
Magnasphere 1807 Armored Cable Routing Clamps
Magnasphere
Magnasphere 1807 Armored Cable Routing Clamps
1807|MR-1807
Sign In for Dealer Pricing
Magnasphere HS-L1.5-101-009 Level 1 Single Alarm Contact with EOL Resistors
Magnasphere
Magnasphere HS-L1.5-101-009 Level 1 Single Alarm Contact with EOL Resistors
HS-L1.5-101-009|MR-HSL151019
Sign In for Dealer Pricing
Magnasphere HSS-L2D-012 Dual Alarm, Surface Mount Contact with Tamper Circuit, Closed Loop
Magnasphere
Magnasphere HSS-L2D-012 Dual Alarm, Surface Mount Contact with Tamper Circuit, Closed Loop
HSS-L2D-012|MR-HSSL2D012
Sign In for Dealer Pricing
Magnasphere MSS-201C-BROWN 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Brown
Magnasphere
Magnasphere MSS-201C-BROWN 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Brown
MSS-201C-BROWN|MR-MSS201CBR
Sign In for Dealer Pricing
Magnasphere HS-L1.5-101-800 HS Series Level 1 Magnetic Contact, SPST‑NC, Surface Mount, Closed Loop with Pry Tamper
Magnasphere
Magnasphere HS-L1.5-101-800 HS Series Level 1 Magnetic Contact, SPST‑NC, Surface Mount, Closed Loop with Pry Tamper
HS-L1.5-101-800|MR-HSL15101800
Sign In for Dealer Pricing
Magnasphere HSS-1450-L2S-011 Rollup Door Bracket Kit with HSS-L2S-011 PreMountRight
Magnasphere
Magnasphere HSS-1450-L2S-011 Rollup Door Bracket Kit with HSS-L2S-011 PreMountRight
HSS-1450-L2S-011|MR-1450L2S01
Sign In for Dealer Pricing
Magnasphere WSYNC-DK-WIFI-US Wireless Synchronization Module for DK Series, US Version
Magnasphere
Magnasphere WSYNC-DK-WIFI-US Wireless Synchronization Module for DK Series, US Version
WSYNC-DK-WIFI-US|MR-WSYNCWIFI
Sign In for Dealer Pricing
Magnasphere HSS-1670-L2S-004 Overhead Door Bracket with HSS L2S-004 Pre-Mounted Right Side, Embedded EOL Resistors
Magnasphere
Magnasphere HSS-1670-L2S-004 Overhead Door Bracket with HSS L2S-004 Pre-Mounted Right Side, Embedded EOL Resistors
HSS-1670-L2S-004|MR-HSS1670L2S004
Sign In for Dealer Pricing
Magnasphere HS-L1.5 UL634 Level High Security Single Alarm, Surface Mount Contact, Open
Magnasphere
Magnasphere HS-L1.5 UL634 Level High Security Single Alarm, Surface Mount Contact, Open
HS-L1.5|MR-L15201C72
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Magnasphere MSS-301C-FIRE 1" Recessed Contact with 1-Switch and 1-Closed Loop, Fire Rated
MSS-301C-FIREMR-MSS301CFI
Magnasphere
Magnasphere MSS-301C-FIRE 1" Recessed Contact with 1-Switch and 1-Closed Loop, Fire Rated
MSS-301C-FIRE|MR-MSS301CFI

Key Features

  • 1" Recessed Contact Design
  • Includes 1 Switch and 1 Closed Loop
  • Fire Rated for Safety
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-303C-BROWN 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
MSS-303C-BROWNMR-MSS303CB
Magnasphere
Magnasphere MSS-303C-BROWN 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
MSS-303C-BROWN|MR-MSS303CB

Key Features

  • Made with MAGNASPHERE Switch Technology: Enhances durability and performance, ensuring long-lasting reliability
  • Designed to withstand harsh conditions, providing peace of mind in various installations
  • Prevents issues that may arise from electrical contact failures, ensuring consistent operation
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-L2S-014 Single Alarm Surface Contact Open/Closed
HSS-L2S-014MR-HSSL2S014
Magnasphere
Magnasphere HSS-L2S-014 Single Alarm Surface Contact Open/Closed
HSS-L2S-014|MR-HSSL2S014

Key Features

  • Resistant to External and Internal magnetic defeat
  • Built-in EOL resistors available
  • Unique cross hole mounting feature eliminates need for L and Z brackets on most installations
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-105S-G Open Loop Overhead Door Contact, Rail Mount, Gray
MSS-105S-GMR-MSS105SG
Magnasphere
Magnasphere MSS-105S-G Open Loop Overhead Door Contact, Rail Mount, Gray
MSS-105S-G|MR-MSS105SG

Key Features

  • Made with Magnasphere Switch Technology
  • Won't break
  • Resistant to contact welding
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-303C-GRAY 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
MSS-303C-GRAYMR-MSS303CG
Magnasphere
Magnasphere MSS-303C-GRAY 1" Recessed Light Fixture with 3 Switches, Closed, Low Profile
MSS-303C-GRAY|MR-MSS303CG
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-303C-WHITE 1" Recessed Light Fixture with 3 Switches, Closed Loop
MSS-303C-WHITEMR-MSS303CW
Magnasphere
Magnasphere MSS-303C-WHITE 1" Recessed Light Fixture with 3 Switches, Closed Loop
MSS-303C-WHITE|MR-MSS303CW
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-201C-GRAY-FIRE 3/4" REC 12 Leads Closed, 3/4", Grey
MSS-201C-GRAY-FIREMR-201CGYFIR
Magnasphere
Magnasphere MSS-201C-GRAY-FIRE 3/4" REC 12 Leads Closed, 3/4", Grey
MSS-201C-GRAY-FIRE|MR-201CGYFIR

Key Features

  • Made with award winning Magnasphere switch technology
  • UL-10C Classified
  • Made in USA
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-1450-L2S-004 Roll Up Door Bracket with HSS L2S
HSS-1450-L2S-004MR-HSS145L24
Magnasphere
Magnasphere HSS-1450-L2S-004 Roll Up Door Bracket with HSS L2S
HSS-1450-L2S-004|MR-HSS145L24
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HS-L1.5-111-C216-L-18.5 with 18.5', Armored
HS-L1.5-111-C216-L-18.5MR-HSL151118
Magnasphere
Magnasphere HS-L1.5-111-C216-L-18.5 with 18.5', Armored
HS-L1.5-111-C216-L-18.5|MR-HSL151118
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MK-101-NPT-WG HSL 1.5A Switch Module
MK-101-NPT-WGMR-MK101NPTW
Magnasphere
Magnasphere MK-101-NPT-WG HSL 1.5A Switch Module
MK-101-NPT-WG|MR-MK101NPTW

Key Features

  • 1x High Security contact module with ½"NPT conduit mount fitting (one closed loop alarm contact, closed loop tamper circuit) with 1x ¼" spacer and 1x adapter bracket
  • 1x extended reach magnet module with 1x ¼" spacer and 1x adapter bracket
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-321S-C36-L3.5 MSS-300 Series Surface-Mount Contact with Armored Cable, 2-Open Loops, 1-Closed Loop
MSS-321S-C36-L3.5MR-MSS321S36
Magnasphere
Magnasphere MSS-321S-C36-L3.5 MSS-300 Series Surface-Mount Contact with Armored Cable, 2-Open Loops, 1-Closed Loop
MSS-321S-C36-L3.5|MR-MSS321S36

Key Features

  • Made with award winning Magnasphere switch technology
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-201C-GRAY 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Gray
MSS-201C-GRAYMR-MSS201CGY
Magnasphere
Magnasphere MSS-201C-GRAY 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Gray
MSS-201C-GRAY|MR-MSS201CGY

Key Features

  • Max Current, 0.25A Resistive
  • Max Voltage, 30VDC
  • Leads, 22AWG 12" (30.5 cm)
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-1451-L2D-000-FIRE Left Hand Fire Rated Door
HSS-1451-L2D-000-FIREMR-1451L2D0F
Magnasphere
Magnasphere HSS-1451-L2D-000-FIRE Left Hand Fire Rated Door
HSS-1451-L2D-000-FIRE|MR-1451L2D0F
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-L2S-000-C288-L24.5 with 24 Armored Cable, 24.5', Black
HSS-L2S-000-C288-L24.5MR-L2S00C288
Magnasphere
Magnasphere HSS-L2S-000-C288-L24.5 with 24 Armored Cable, 24.5', Black
HSS-L2S-000-C288-L24.5|MR-L2S00C288
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HS-1452-L1.5-111 Roll Up Door Bracket, Right Side
HS-1452-L1.5-111MR-1452L1511
Magnasphere
Magnasphere HS-1452-L1.5-111 Roll Up Door Bracket, Right Side
HS-1452-L1.5-111|MR-1452L1511

Key Features

  • Model HS-1452-L1.5-111 Roll Up Door Bracket
  • Designed for right side installation
  • Includes HS L1.5 Pre-Mounted
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-310S-C12-L2.0 Surface Mount with 12" Armored
MSS-310S-C12-L2.0MR-310SC12L2
Magnasphere
Magnasphere MSS-310S-C12-L2.0 Surface Mount with 12" Armored
MSS-310S-C12-L2.0|MR-310SC12L2
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-311C-WG-GO Recessed Light Fixture with 2 Switches
MSS-311C-WG-GOMR-MSS311CW
Magnasphere
Magnasphere MSS-311C-WG-GO Recessed Light Fixture with 2 Switches
MSS-311C-WG-GO|MR-MSS311CW
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-105S-C18-L2 MSS 'Standard' Series Overhead Door Contact with 18" Armored Cable, Open Loop, Grey
MSS-105S-C18-L2MR-MS105SC18
Magnasphere
Magnasphere MSS-105S-C18-L2 MSS 'Standard' Series Overhead Door Contact with 18" Armored Cable, Open Loop, Grey
MSS-105S-C18-L2|MR-MS105SC18

Key Features

  • Made with Magnasphere Switch Technology
  • Won't break
  • Resistant to contact welding
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere 1807 Armored Cable Routing Clamps
1807MR-1807
Magnasphere
Magnasphere 1807 Armored Cable Routing Clamps
1807|MR-1807
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HS-L1.5-101-009 Level 1 Single Alarm Contact with EOL Resistors
HS-L1.5-101-009MR-HSL151019
Magnasphere
Magnasphere HS-L1.5-101-009 Level 1 Single Alarm Contact with EOL Resistors
HS-L1.5-101-009|MR-HSL151019

Key Features

  • Made with award winning Magnasphere switch technology
  • 22AWG Stranded Wire Lead
  • 0.25A Resistive
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-L2D-012 Dual Alarm, Surface Mount Contact with Tamper Circuit, Closed Loop
HSS-L2D-012MR-HSSL2D012
Magnasphere
Magnasphere HSS-L2D-012 Dual Alarm, Surface Mount Contact with Tamper Circuit, Closed Loop
HSS-L2D-012|MR-HSSL2D012
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere MSS-201C-BROWN 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Brown
MSS-201C-BROWNMR-MSS201CBR
Magnasphere
Magnasphere MSS-201C-BROWN 3/4" Recessed Closed Loop Contact with 12" Leads, Fire Rated, Brown
MSS-201C-BROWN|MR-MSS201CBR

Key Features

  • Max Current, 0.25A Resistive
  • Max Voltage, 30VDC
  • Leads, 22AWG 12" (30.5 cm)
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HS-L1.5-101-800 HS Series Level 1 Magnetic Contact, SPST‑NC, Surface Mount, Closed Loop with Pry Tamper
HS-L1.5-101-800MR-HSL15101800
Magnasphere
Magnasphere HS-L1.5-101-800 HS Series Level 1 Magnetic Contact, SPST‑NC, Surface Mount, Closed Loop with Pry Tamper
HS-L1.5-101-800|MR-HSL15101800
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-1450-L2S-011 Rollup Door Bracket Kit with HSS-L2S-011 PreMountRight
HSS-1450-L2S-011MR-1450L2S01
Magnasphere
Magnasphere HSS-1450-L2S-011 Rollup Door Bracket Kit with HSS-L2S-011 PreMountRight
HSS-1450-L2S-011|MR-1450L2S01
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere WSYNC-DK-WIFI-US Wireless Synchronization Module for DK Series, US Version
WSYNC-DK-WIFI-USMR-WSYNCWIFI
Magnasphere
Magnasphere WSYNC-DK-WIFI-US Wireless Synchronization Module for DK Series, US Version
WSYNC-DK-WIFI-US|MR-WSYNCWIFI

Key Features

  • Convenient Wireless Connectivity: Enables easy programming of MSK-101-MM using mobile devices, enhancing flexibility and mobility
  • Compatibility: Designed specifically for the MSK-101-MM, ensuring perfect integration and functionality
  • User-Friendly Setup: Simple installation process allows users to get started quickly without complicated procedures
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HSS-1670-L2S-004 Overhead Door Bracket with HSS L2S-004 Pre-Mounted Right Side, Embedded EOL Resistors
HSS-1670-L2S-004MR-HSS1670L2S004
Magnasphere
Magnasphere HSS-1670-L2S-004 Overhead Door Bracket with HSS L2S-004 Pre-Mounted Right Side, Embedded EOL Resistors
HSS-1670-L2S-004|MR-HSS1670L2S004
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Magnasphere HS-L1.5 UL634 Level High Security Single Alarm, Surface Mount Contact, Open
HS-L1.5-201-C72-L6.5MR-L15201C72
Magnasphere
Magnasphere HS-L1.5 UL634 Level High Security Single Alarm, Surface Mount Contact, Open
HS-L1.5|MR-L15201C72

Key Features

  • Made with award winning Magnasphere switch technology
  • Single and Dual alarm contacts
Sign In for Dealer Pricing
Sign In for Dealer Pricing
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
Sign In for Dealer Pricing
Sign In for Dealer Pricing
Showing 85 - 112 of 309
About Us
Careers
Services
ADI Global Website
footer-img
Sign Up for Email
Sign Up
Branch
Locator
© 2026 ADI Global - All Rights Reserved.
Terms & Conditions
Privacy Statement