Shop magnetic contact for doors and windows

Sponsored
About our ads
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
12
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
$110.77
2325A-L Edwards Sentrol Panel Door Magnetic Contact
Valin Process Control Solutions
$110.77
2325A-L Edwards Sentrol Panel Door Magnetic Contact
Valin Process Control Solutions
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
127
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
$316.51
2707A-L Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$316.51
2707A-L Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$179.32
2304A-L Edwards Sentrol Curtain Door Magnetic Contact
Valin Process Control Solutions
$179.32
2304A-L Edwards Sentrol Curtain Door Magnetic Contact
Valin Process Control Solutions
$15.69
Bnafes 4Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch White
Amazon.com
18
$15.69
Bnafes 4Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch White
Amazon.com
$98.00
2"X50' Self Adhesive Magnetic Strips - Magnetic Tape Roll - ULINE
Uline
$98.00
2"X50' Self Adhesive Magnetic Strips - Magnetic Tape Roll - ULINE
Uline
$14.00
Edwards 1125W-N Recessed Stubby Press Fit Magnetic Contact With Wire Leads 3/8 Diameter 3/4 Gap Size White
B and H Depot
$14.00
Edwards 1125W-N Recessed Stubby Press Fit Magnetic Contact With Wire Leads 3/8 Diameter 3/4 Gap Size White
B and H Depot
$83.33
Edwards 2302A-L, Mag Contact, Curtain Door Contact
Gordon Electric Supply
$83.33
Edwards 2302A-L, Mag Contact, Curtain Door Contact
Gordon Electric Supply
$15.94
1275-N7 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$15.94
1275-N7 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$245.71
2847T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$245.71
2847T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$90.77
2507A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$90.77
2507A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$21.74
$29.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
7
27% off
$21.74
$29.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
$459.57
2757-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$459.57
2757-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$586.55
2804T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$586.55
2804T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$116.03
2507-L20 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$116.03
2507-L20 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$16.84
1125T-N Edwards Sentrol Recessed Stubby Press Fit Magnetic Contact
Valin Process Control Solutions
$16.84
1125T-N Edwards Sentrol Recessed Stubby Press Fit Magnetic Contact
Valin Process Control Solutions
$7.60
Seco-Larm 3/4" Steel Door Recessed Closed Loop Magnetic Contact With Quick-Connect Terminals 1" Gap UL CUL Listed White SM-4104-TQ/W
DkHardware.com
$7.60
Seco-Larm 3/4" Steel Door Recessed Closed Loop Magnetic Contact With Quick-Connect Terminals 1" Gap UL CUL Listed White SM-4104-TQ/W
DkHardware.com
$77.87
1077W-N6 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$77.87
1077W-N6 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$59.95
Strong & Glossy Magnetic Garage Door Windows - Looks Like Real Window Panels/Faux Panes - Decorative Hardware Kit - Easy To Align & Will Never Fall (
Amazon.com
54
Free shipping
$59.95
Strong & Glossy Magnetic Garage Door Windows - Looks Like Real Window Panels/Faux Panes - Decorative Hardware Kit - Easy To Align & Will Never Fall (
Amazon.com
$95.74
2204AU-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$95.74
2204AU-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$79.46
Security Door Controls DPS Monitoring Recessed Magnetic Contact DPDT Double Pole Double Throw MC-4-2
DkHardware.com
$79.46
Security Door Controls DPS Monitoring Recessed Magnetic Contact DPDT Double Pole Double Throw MC-4-2
DkHardware.com
$4.07
$5.83
SECO-LARM SM-4104-TQ/W 3/4" Steel-Door Quick-Connect Terminals Recessed-Mount Magnetic Contact - White, 1" (25Mm) Gap, Closed Loop, UL Listed
LocksmithKeyless
30% off
$4.07
$5.83
SECO-LARM SM-4104-TQ/W 3/4" Steel-Door Quick-Connect Terminals Recessed-Mount Magnetic Contact - White, 1" (25Mm) Gap, Closed Loop, UL Listed
LocksmithKeyless
$7.92
$13.00
Pitco 810-0066 0.75 Inch Door Magnet With Magnetic Contact Assembly | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
39% off
$7.92
$13.00
Pitco 810-0066 0.75 Inch Door Magnet With Magnetic Contact Assembly | Mavrik | Commercial Restaurant Supply
RestaurantSupply.com
$209.75
Seco-Larm SM-4601-L3Q Pack Of 10 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)
Amazon.com
72
Free shipping
$209.75
Seco-Larm SM-4601-L3Q Pack Of 10 Industrial Wide-Gap Magnetic Contact Switches, 3" Operation Gap NO/NC, Open/Closed Loop (3 Wires)
Amazon.com
$15.50
Easy Fit Magnetic Door Strip, White
Hehif
$15.50
Easy Fit Magnetic Door Strip, White
Hehif
$15.50
Easy Fit Magnetic Door Strip, Gray
Hehif
$15.50
Easy Fit Magnetic Door Strip, Gray
Hehif
$5.85
Seco-Larm 3/8" Diameter Magnetic Contact 1" Gap NC White SM-207-5LQ/W
DkHardware.com
$5.85
Seco-Larm 3/8" Diameter Magnetic Contact 1" Gap NC White SM-207-5LQ/W
DkHardware.com
$15.50
Easy Fit Magnetic Door Strip, Brown
Hehif
$15.50
Easy Fit Magnetic Door Strip, Brown
Hehif
$15.50
Easy Fit Magnetic Door Strip, Transparent
Hehif
$15.50
Easy Fit Magnetic Door Strip, Transparent
Hehif
$7.58
Uxcell Normal Close NC Magnetic Door Window Contact Reed Switches 3 Sets | Harfington
harfington
$7.58
Uxcell Normal Close NC Magnetic Door Window Contact Reed Switches 3 Sets | Harfington
harfington
$15.50
Easy Fit Magnetic Door Strip, Black
Hehif
$15.50
Easy Fit Magnetic Door Strip, Black
Hehif
$45.00
SDC MC-4 Recessed Magnetic Door Position Sensor 3/4 SPDT 30VDC
B and H Depot
$45.00
SDC MC-4 Recessed Magnetic Door Position Sensor 3/4 SPDT 30VDC
B and H Depot
$3.86
Seco-Larm 3/8" Diameter Magnetic Contact 1" Gap NC Brown SM-207-5LQ/BR
DkHardware.com
$3.86
Seco-Larm 3/8" Diameter Magnetic Contact 1" Gap NC Brown SM-207-5LQ/BR
DkHardware.com
$36.18
Seco-Larm Wireless Magnetic Contact RA-4961-MCQ
DkHardware.com
$36.18
Seco-Larm Wireless Magnetic Contact RA-4961-MCQ
DkHardware.com
$23.93
SECO-LARM SM-226LQ Overhead Door Magnetic Contact 2-3/4in Gap NC
Voomi Supply
$23.93
SECO-LARM SM-226LQ Overhead Door Magnetic Contact 2-3/4in Gap NC
Voomi Supply
Explaining How the Magnetic Door and Window Contact Works.. By Smart-BUS G4 Home Automation
1:13
Explaining How the Magnetic Door and Window Contact Works.. By S…
18.6K viewsFeb 9, 2013
YouTubeSmart BUS (Automation G4)
How to install a magnetic door contact: Step by Step
9:10
How to install a magnetic door contact: Step by Step
10.8K viewsMar 12, 2025
YouTubeSimon Security Expert
How to install a magnetic door contact | Reed switch
5:57
How to install a magnetic door contact | Reed switch
389.6K viewsJan 25, 2014
YouTubeUltimate Handyman
The DCT12M - Door/Window Magnetic Contact + Zone
0:18
The DCT12M - Door/Window Magnetic Contact + Zone
370 views2 months ago
YouTubeParadox Security
How to install a magnetic door contact and identify conductors to a monitoring system RAMOS?
3:26
How to install a magnetic door contact and identify conductors t…
12.3K viewsOct 21, 2020
YouTubeCONTEG
Honeywell | Install a Magnetic Contact
0:35
Honeywell | Install a Magnetic Contact
34.8K viewsJul 10, 2013
YouTubeumonitored
Wiring Smart Film & Smart Glass on Sliding Doors Using Magnetic Connectors | Smart Glass Country
1:02
Wiring Smart Film & Smart Glass on Sliding Doors Using Magnetic Con…
3.2K views6 months ago
YouTubeSmart Glass Country
0:16
Invisible Magnetic Door Catch — No Drilling, Smoother Door and Wind…
1.3K views2 months ago
YouTubeLivingFunWare
0:11
Smart Door Window Sensor - ZigBee WiFi Magnetic Contact Alarm for H…
4 views5 months ago
YouTubekeen
0:45
Ajax Wireless Magnetic Opening Detector
3.8K views4 months ago
YouTubePipl Systems
12:36
Door and Window Sensor Automation Ideas - Using Contact …
109.1K viewsOct 13, 2021
YouTubeHome Automation Guy
3:24
Reed Magnetic Switch | Door / Window Security
20.9K viewsMar 3, 2019
YouTubeViral Science - The home of Creativity
12:32
Double Hung Window Alarm Sensor Magnet Contact SOLUTION? LifeS…
41.6K viewsApr 28, 2019
YouTubeOzark Wild
9:18
How to connect a magnetic door contact switch to your alarm - tuto…
89.3K viewsJan 25, 2021
YouTubeecologicaltime
6:51
PowerG Wireless Outdoor Magnetic Contact - Installation Instructions
13.5K viewsApr 3, 2019
YouTubeDSC
0:44
SR M55A Wired Alarm Garage Door Magnetic Contacts Switch Sensor …
9.5K viewsJun 27, 2022
YouTubeSUMRING Effie
13:46
Door Contact Buying Guide: Don't Get This Wrong
1.1K views6 months ago
YouTubeAlarm System Store
3:22
How To Remove ADT Window And Door Sensors – Safely Take Off C…
697 views2 months ago
YouTubeToggle Academy
0:22
Wireless Sensor Door Window magnetic Alarm
79.7K viewsJul 22, 2022
YouTubeAnkoshun An
6:18
Arduino Magnetic Door Sensor: The Ultimate Guide
7.4K views9 months ago
YouTubePlayduino
3:33
How to test a magnetic door switch for an alarm
28.4K viewsJan 25, 2021
YouTubeecologicaltime
5:13
Reasons Why the Wired Alarm Contact on a Door May Not Work
80.8K viewsNov 4, 2019
YouTubeAlarm Grid
4:34
DSC PG9307 Recessed Wireless Door/Window Sensor Installation
25.7K viewsAug 24, 2022
YouTubeAlarm System Store
5:23
How to Wire a Door Contact to an Optima Alarm – Step-by-Step Guid…
1K views10 months ago
YouTubeSimon Security Expert
4:00
How to set up your ADT Door/Window Sensors
48.2K viewsJun 6, 2024
YouTubeADT
2:08
Alarm Sensor not working? | Door | Window | This is how to test and fi…
15K viewsOct 14, 2021
YouTubeThis Old Farm Shop
3:14
How to Install Magnetic Alarm | Door Window Alarm | Anti Theft Securit…
17.3K viewsAug 24, 2024
YouTubeAutomation Dude
0:14
Magnetic Screen Door – Easy Install, Strong Magnet Strength, Self-Seali…
1.8K viewsMar 5, 2025
YouTubeLYGFZF Magnetic Screen Door
12:49
How to Install and Use Door Magnet Sensors for Security and Automati…
2.8K viewsNov 11, 2024
YouTubeELEKTRECA
0:28
Install a Honeywell Magnetic Alarm Contact
11.2K viewsApr 17, 2013
YouTubeumonitored
See more videos
Static thumbnail place holder

Shop magnetic contact for doors and windows

Sponsored
About our ads
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
12
$9.87
Garage Door Magnetic Contact Sensor, Wired Normally Closed NC Magnetic Switch With Adjustable L Bracket, Heavy Duty Zinc Alloy Contact For Roller
Amazon.com
$110.77
2325A-L Edwards Sentrol Panel Door Magnetic Contact
Valin Process Control Solutions
$110.77
2325A-L Edwards Sentrol Panel Door Magnetic Contact
Valin Process Control Solutions
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
127
$13.99
Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
Amazon.com
$316.51
2707A-L Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$316.51
2707A-L Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$179.32
2304A-L Edwards Sentrol Curtain Door Magnetic Contact
Valin Process Control Solutions
$179.32
2304A-L Edwards Sentrol Curtain Door Magnetic Contact
Valin Process Control Solutions
$15.69
Bnafes 4Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch White
Amazon.com
18
$15.69
Bnafes 4Sets MC-31B Magnetic Reed Switch Wired Surface Mount Normally Open Closed NC NO Door Contact Sensor Alarm Magnetic Door Switch White
Amazon.com
$98.00
2"X50' Self Adhesive Magnetic Strips - Magnetic Tape Roll - ULINE
Uline
$98.00
2"X50' Self Adhesive Magnetic Strips - Magnetic Tape Roll - ULINE
Uline
$14.00
Edwards 1125W-N Recessed Stubby Press Fit Magnetic Contact With Wire Leads 3/8 Diameter 3/4 Gap Size White
B and H Depot
$14.00
Edwards 1125W-N Recessed Stubby Press Fit Magnetic Contact With Wire Leads 3/8 Diameter 3/4 Gap Size White
B and H Depot
$83.33
Edwards 2302A-L, Mag Contact, Curtain Door Contact
Gordon Electric Supply
$83.33
Edwards 2302A-L, Mag Contact, Curtain Door Contact
Gordon Electric Supply
$15.94
1275-N7 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$15.94
1275-N7 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$245.71
2847T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$245.71
2847T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$90.77
2507A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$90.77
2507A-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$21.74
$29.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
7
27% off
$21.74
$29.99
Seco-Larm SM-226L-3Q Overhead Door Magnetic Contact - 2-3/4 (70Mm) Gap, Open/Closed Loop
BSA Security Integrators
$459.57
2757-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$459.57
2757-L Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$586.55
2804T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$586.55
2804T-M Edwards Sentrol High Security Magnetic Contact
Valin Process Control Solutions
$116.03
2507-L20 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$116.03
2507-L20 Edwards Sentrol Magnetic Contact
Valin Process Control Solutions
$16.84
1125T-N Edwards Sentrol Recessed Stubby Press Fit Magnetic Contact
Valin Process Control Solutions
$16.84
1125T-N Edwards Sentrol Recessed Stubby Press Fit Magnetic Contact
Valin Process Control Solutions
$7.60
Seco-Larm 3/4" Steel Door Recessed Closed Loop Magnetic Contact With Quick-Connect Terminals 1" Gap UL CUL Listed White SM-4104-TQ/W
DkHardware.com
$7.60
Seco-Larm 3/4" Steel Door Recessed Closed Loop Magnetic Contact With Quick-Connect Terminals 1" Gap UL CUL Listed White SM-4104-TQ/W
DkHardware.com