Shop Window Magnetic Sensor for Alarm System

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$271.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
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$271.91
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Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
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Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
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Door Window Alarm When Opened For Home Kids Safety With Remote, Door Entry Magnetic Sensor Alarm For Store/Garage,130Db Loud Alarm 4 Working Mode
Amazon.com
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Door Window Alarm When Opened For Home Kids Safety With Remote, Door Entry Magnetic Sensor Alarm For Store/Garage,130Db Loud Alarm 4 Working Mode
Amazon.com
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Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
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127
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Victorshome Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor For Home Security And Burglar Alarm Systems 10 Pcs
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127
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Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
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10 Sets Pack Of Wired Surface Mounted Alarm Magnetic Contacts Door Window Reed Switch Sensor With Double Side Tape
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2 Pack - Honeywell 5800MINI Door/Window Transmitter (REPLACES DISCONTINUED HONEYWELL 5811)
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MC-31 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch, For Home Security And Burglar Alarm Systems, Sets Of 3,
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MC-31 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch, For Home Security And Burglar Alarm Systems, Sets Of 3,
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Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
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22K+
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Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
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Magnetic Reed Switch MC-33C NC Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Systems,
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Magnetic Reed Switch MC-33C NC Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Systems,
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Magnetic Reed Switch MC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed
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22
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Magnetic Reed Switch MC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed
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22
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2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch
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9
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2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch
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9
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Tokatuker NC NO Magnetic Switch Wired Recessed Door Sensor Hidden Window Contact Reed Switch For Alarm System Access Control Replace
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Tokatuker NC NO Magnetic Switch Wired Recessed Door Sensor Hidden Window Contact Reed Switch For Alarm System Access Control Replace
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45
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Mengshen Wireless Home Door Window Burglar Alarm DIY Safety Security Alarm System Magnetic Sensor With Remote Control - 2 Alarm 1 Remote Control M642
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931
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Mengshen Wireless Home Door Window Burglar Alarm DIY Safety Security Alarm System Magnetic Sensor With Remote Control - 2 Alarm 1 Remote Control M642
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931
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Window Alarm Sensors, Door Alarms For Home Security Loud, 120DB Pool Window And Door Alarms For Kids Safety (10 Pack)
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Window Alarm Sensors, Door Alarms For Home Security Loud, 120DB Pool Window And Door Alarms For Kids Safety (10 Pack)
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Hxchen 3Sets RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White
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13
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Hxchen 3Sets RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White
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13
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QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White, Pack Of 10 With 40 Screws
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433
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QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White, Pack Of 10 With 40 Screws
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433
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4 Pack Window Alarm Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarms For Kids Safety Toddler Door Open Alert Sensor
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4 Pack Window Alarm Door Magnetic Sensor Alarm For Home Security System, Pool Door Alarms For Kids Safety Toddler Door Open Alert Sensor
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Wireless Door Window Alarm System, Home Burglar Security Magnetic Sensor Kit | USA Free Shipping Shop
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2 Pack Door Window Alarm, Magnetic Burglar Alert Sensor, Loud Door Alarms For Kids Safety, DIY For Home Security, Office Protection,Shopping Store
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3 Sets Of Sensor Alarm Magnetic Reed Switch MC-38B NC And NO Embedded Magnetic Gap Switch White For Door And Window Sensors For Home Security
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7
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3 Sets Of Sensor Alarm Magnetic Reed Switch MC-38B NC And NO Embedded Magnetic Gap Switch White For Door And Window Sensors For Home Security
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Magnetic Reed Switch RC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed
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Magnetic Reed Switch RC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed
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Aoje-Link MC-56 NC + NO Wired Magnetic Switch Door Window Reed Switch Micro Alarm Magnetic Contact Security Silver Gray 1Pcs
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5V-12V - Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12v - (Black)
Automatics & More
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5V-12V - Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security/Magnetic Door Switch/Magnetic Contact Switch/Reed Switch, DC 5Vto12v - (Black)
Automatics & More
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Bnafes Recessed Security Alarm Contacts Door Window Sensor Magnetic Reed Switch White 4Pcs
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45
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Window Alarm System 4-Pack - Ultra-Loud 120Db Alarms With Advanced Vibration Sensors - Window Security Alarms For Glass Break Detection - Features Low
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770
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Sopepoyie NC/NO Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch For Office Home Security System, Sets Of 5
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Sopepoyie NC/NO Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch For Office Home Security System, Sets Of 5
Amazon.com
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Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
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Sabre Door Or Window Alarm White Plastic White HS-DWA2
DkHardware.com
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Dairzitv RC-36 Recessed NC Security Alarm Door Window Contact Sensor Magnetic Reed Switch 5 Pcs
Amazon.com
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Dairzitv RC-36 Recessed NC Security Alarm Door Window Contact Sensor Magnetic Reed Switch 5 Pcs
Amazon.com
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Magnetic Switch A Pair Normally Closed Door Window Reed Switch Metal Housing Micro Alarm Magnetic Security For Metal Door Window
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3
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3
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Door Window Alarm, 90Db Door Alarms Sensor For Kids Safety, Home Security, Door Window Burglar Alarm, Window Pool Alarms For Home, Apartments, Offices
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54
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54
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MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch - (6 Sets)
Amazon.com
$17.99
MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch - (6 Sets)
Amazon.com
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Loocam Wireless Alarm System 6 Pieces Kits, House Alarm For Apartment, 1 Smart Hub, 2 Door & Window Sensors, 1 Smart Button, 1 PIR Motion Sensor, 1
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Loocam Wireless Alarm System 6 Pieces Kits, House Alarm For Apartment, 1 Smart Hub, 2 Door & Window Sensors, 1 Smart Button, 1 PIR Motion Sensor, 1
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How to install uPVC Window - (Quick tutorial)
Step by step process tutorial how to install a uPVC Window Brick-to-brick easy install of a pvc window in anthraicte grey Guidance on the process of installing a window to reduce the likelihood of common mistakes #window #pvc #howto
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Window Alarm Sensor Reviews
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Shop Window Magnetic Sensor for Alarm System

Sponsored
About our ads
$271.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
20% off
$271.91
$339.91
Three-Story Home Security System | Complete Intrusion Protection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$274.32
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
20% off
$274.32
$342.92
Single Story Home Security System | Intrusion Protection With Motion And Entry Sensors | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$259.12
$323.92
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
20% off
$259.12
$323.92
Two-Story Home Security System | Window And Door Detection | Official Simplisafe
SimpliSafe, Inc.
Free shipping
$28.49
Door Window Alarm When Opened For Home Kids Safety With Remote, Door Entry Magnetic Sensor Alarm For Store/Garage,130Db Loud Alarm 4 Working Mode
Amazon.com
416
$28.49
Door Window Alarm When Opened For Home Kids Safety With Remote, Door Entry Magnetic Sensor Alarm For Store/Garage,130Db Loud Alarm 4 Working Mode
Amazon.com
416
$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
127
$278.32
$347.92
Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
Free shipping
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Mid-Sized Home Security, Complete Intrusion Protection | Glassbreak, Motion, Entry | Official Simplisafe
SimpliSafe, Inc.
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$17.99
10 Sets Pack Of Wired Surface Mounted Alarm Magnetic Contacts Door Window Reed Switch Sensor With Double Side Tape
Amazon.com
66
$17.99
10 Sets Pack Of Wired Surface Mounted Alarm Magnetic Contacts Door Window Reed Switch Sensor With Double Side Tape
Amazon.com
66
$52.49
$71.79
2 Pack - Honeywell 5800MINI Door/Window Transmitter (REPLACES DISCONTINUED HONEYWELL 5811)
Amazon.com
129
Free shipping
26% off
$52.49
$71.79
2 Pack - Honeywell 5800MINI Door/Window Transmitter (REPLACES DISCONTINUED HONEYWELL 5811)
Amazon.com
129
$7.99
MC-31 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch, For Home Security And Burglar Alarm Systems, Sets Of 3,
Amazon.com
9
$7.99
MC-31 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch, For Home Security And Burglar Alarm Systems, Sets Of 3,
Amazon.com
9
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
22K+
Free shipping
$39.99
Ring Alarm Contact Sensor 2-Pack - 2nd Gen | Instant Window & Door Alerts | Approximately 3-Year Battery Life | Slim Design | Easy Installation | Base
Amazon.com
22K+
$14.99
Magnetic Reed Switch MC-33C NC Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Systems,
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9
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Magnetic Reed Switch MC-33C NC Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Systems,
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9
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Magnetic Reed Switch MC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed
Amazon.com
22
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Magnetic Reed Switch MC-31 NC Surface Mount Door Window Alarm, Magneti Door Switch, Contact Sensor, For Home Security And Burglar Alarm Magnetic Reed
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22
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2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch
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9
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2 Sets MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch
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Tokatuker NC NO Magnetic Switch Wired Recessed Door Sensor Hidden Window Contact Reed Switch For Alarm System Access Control Replace
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Tokatuker NC NO Magnetic Switch Wired Recessed Door Sensor Hidden Window Contact Reed Switch For Alarm System Access Control Replace
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Mengshen Wireless Home Door Window Burglar Alarm DIY Safety Security Alarm System Magnetic Sensor With Remote Control - 2 Alarm 1 Remote Control M642
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Mengshen Wireless Home Door Window Burglar Alarm DIY Safety Security Alarm System Magnetic Sensor With Remote Control - 2 Alarm 1 Remote Control M642
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Window Alarm Sensors, Door Alarms For Home Security Loud, 120DB Pool Window And Door Alarms For Kids Safety (10 Pack)
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Window Alarm Sensors, Door Alarms For Home Security Loud, 120DB Pool Window And Door Alarms For Kids Safety (10 Pack)
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1-Pack Tuya Smart Wifi Door Sensor,2.4Ghz Wifi Smart Window And Door Sensor Alarm, Wireless Magnetic Door Opening Detector
Amazon.com
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1-Pack Tuya Smart Wifi Door Sensor,2.4Ghz Wifi Smart Window And Door Sensor Alarm, Wireless Magnetic Door Opening Detector
Amazon.com
$13.99
Hxchen 3Sets RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White
Amazon.com
13
$13.99
Hxchen 3Sets RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White
Amazon.com
13