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FaucetsSafety Equipment and GearAir ToolsAlarm SystemsAll Home SecurityAll Tool SetsBathroom Cabinets & FixturesBathroom PlumbingBLACK+DECKERBreakers, Distributors, and Load CentersCar Emergency SuppliesCaulking & SealantsCommercial LightingDelta Home ImprovementDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorbellsElectric MotorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFire SafetyFireplacesFlashlightsFurniture HardwareGarage Door Openers and HardwareGarage Storage SystemsGuttering & DrainageHand ToolsHome SafetyHooksKitchen Fixtures and MaterialsKitchen HardwareKitchen PlumbingLight BulbsMechanics ToolsPadlocksPaint Supplies & ToolsPersonal PreparednessPersonal SafetyPower ToolsPro ToolsProtective Metal Working GearSafety DetectorsSealants, Fillers and AdhesivesShop Plumbing BrandsSolderingStanleyStorage ContainersStorm & Flood PrepSurveillanceThermostatsTile Tools & MaterialsTool Equipment & StorageWater Heaters, Pumps & TanksWeatherstrippingWildfire PrepWoodworking Tools

Sensor Magnet

Uses item details. Price when purchased online

Magnetic Door Switch,Magnetic Contacts Wired Window Magnetic Door Contact Sensor Detector Switch Normally Open/Closed $11.99

Magnetic Door Switch,Magnetic Contacts Wired Window Magnetic Door Contact Sensor Detector Switch Normally Open/Closed
current price $11.99

Magnetic Door Switch,Magnetic Contacts Wired Window Magnetic Door Contact Sensor Detector Switch Normally Open/Closed

6X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $8.55

6X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $8.55

6X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

5 out of 5 Stars. 1 reviews

2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,2 x Magnetic Door Sensor (2 parts) 8 x Screw Nail,White $6.79

2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,2 x Magnetic Door Sensor (2 parts) 8 x Screw Nail,White
current price $6.79

2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,2 x Magnetic Door Sensor (2 parts) 8 x Screw Nail,White

Masteelf Magnetic Sensor Alarm for Doors and , Home Security Alert Bell, White, Easy Installation for Office $6.21

Masteelf Magnetic Sensor Alarm for Doors and , Home Security Alert Bell, White, Easy Installation for Office
current price $6.21

Masteelf Magnetic Sensor Alarm for Doors and , Home Security Alert Bell, White, Easy Installation for Office

Wired Door Sensor Magnetic Switch Home Anti-theft Alarm Dustproof Waterproof From $7.46

Wired Door Sensor Magnetic Switch Home Anti-theft Alarm Dustproof Waterproof
Available in additional 2 options
Options
From$746

Wired Door Sensor Magnetic Switch Home Anti-theft Alarm Dustproof Waterproof

Tank Pro Sensor with Magnets for Steel LP Tanks $73.66

Tank Pro Sensor with Magnets for Steel LP Tanks
current price $73.66

Tank Pro Sensor with Magnets for Steel LP Tanks

4 out of 5 Stars. 1 reviews

4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $5.28

4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $5.28

4X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

Anti-thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor for Home Store Security $16.64

Anti-thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor for Home Store Security
current price $16.64

Anti-thief Wireless Alarm Garage Door Magnetic Contacts Switch Sensor, Rolling Shutter Door Sensor for Home Store Security

iON Digital IONWG125 Extra Strength Magnet for Micra Sensor $16.99

iON Digital IONWG125 Extra Strength Magnet for Micra Sensor
current price $16.99

iON Digital IONWG125 Extra Strength Magnet for Micra Sensor

Magnetic Sensor Home Door Window Entry Warning Alarm Switch $5.35

Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $5.35

Magnetic Sensor Home Door Window Entry Warning Alarm Switch

Uxcell Wired Door Contact Sensor N.C. Surface Mount Magnetic Reed Switch Brown 3 Pair $11.99

Uxcell Wired Door Contact Sensor N.C. Surface Mount Magnetic Reed Switch Brown 3 Pair
current price $11.99

Uxcell Wired Door Contact Sensor N.C. Surface Mount Magnetic Reed Switch Brown 3 Pair

For Tuya For Smart Door Magnet Alarm With Temperature Humidity Detection Door Window Sensor Smart Lifes Door Magnetic Sensor

For Tuya For Smart Door Magnet Alarm With Temperature Humidity Detection Door Window Sensor Smart Lifes Door Magnetic Sensor

For Tuya For Smart Door Magnet Alarm With Temperature Humidity Detection Door Window Sensor Smart Lifes Door Magnetic Sensor

Ciwanning Powerful Magnetic Studs Detectors High Sensitivity Sensors for Nails in Wall Was $10.51

Ciwanning Powerful Magnetic Studs Detectors High Sensitivity Sensors for Nails in Wall

Ciwanning Powerful Magnetic Studs Detectors High Sensitivity Sensors for Nails in Wall

8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $9.99

8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $9.99

8X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

20X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $19.03

20X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $19.03

20X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

3 out of 5 Stars. 2 reviews

Gerich 10 Pcs Plastic Encapsulated Reed Switch Magnetic Sensor Inductive Switch $11.68

Gerich 10 Pcs Plastic Encapsulated Reed Switch Magnetic Sensor Inductive Switch
current price $11.68

Gerich 10 Pcs Plastic Encapsulated Reed Switch Magnetic Sensor Inductive Switch

Clearance Home Door Magnetic Sensor | Intelligent Intrusion for Doors Windows Cabinets | WiFi Connectivity | Easy Install | Customizable Settings | 1 Pack Household Was $9.94

Home Door Magnetic Sensor | Intelligent Intrusion for Doors Windows Cabinets | WiFi Connectivity | Easy Install | Customizable Settings | 1 Pack Household

Home Door Magnetic Sensor | Intelligent Intrusion for Doors Windows Cabinets | WiFi Connectivity | Easy Install | Customizable Settings | 1 Pack Household

Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Kid Safety

Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Kid Safety

Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Kid Safety

ZUARFY MC-31 Wired Door Window Sensor Magnetic Switch For Home Alarm System Detector $11.99

ZUARFY MC-31 Wired Door Window Sensor Magnetic Switch For Home Alarm System Detector
current price $11.99

ZUARFY MC-31 Wired Door Window Sensor Magnetic Switch For Home Alarm System Detector

Uxcell Magnetic Reed Switch, 4 Sets NC Magnetic Contact Switch Sensor for Door, White $12.99

Uxcell Magnetic Reed Switch, 4 Sets NC Magnetic Contact Switch Sensor for Door, White
current price $12.99

Uxcell Magnetic Reed Switch, 4 Sets NC Magnetic Contact Switch Sensor for Door, White

6X White Door Window Contacts Magnetic Switch Sensor $7.61

6X White Door Window Contacts Magnetic Switch Sensor
current price $7.61

6X White Door Window Contacts Magnetic Switch Sensor

Zmodo Magnetic Door & Window Sensor - Pack of 4 $57.73

Zmodo Magnetic Door & Window Sensor - Pack of 4
current price $57.73

Zmodo Magnetic Door & Window Sensor - Pack of 4

5 out of 5 Stars. 1 reviews

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) $10.05

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
current price $10.05

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)

2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $6.39

2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $6.39

2X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

Clearance 6 Pack Wireless Door Window Alarm Magnetic Burglar Sensor Garage Apartment RV !! $10.60 Was $13.25

6 Pack Wireless Door Window Alarm Magnetic Burglar Sensor Garage Apartment RV !!
current price Now $10.60, Was $13.25

6 Pack Wireless Door Window Alarm Magnetic Burglar Sensor Garage Apartment RV !!

1 out of 5 Stars. 1 reviews
Save with
Walmart Plus

5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $7.36

5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $7.36

5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

Ciwanning Powerful Magnetic Studs Detectors High Sensitivity Sensors for Nails in Wall

Ciwanning Powerful Magnetic Studs Detectors High Sensitivity Sensors for Nails in Wall

Ciwanning Powerful Magnetic Studs Detectors High Sensitivity Sensors for Nails in Wall

4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB $9.60

4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB
current price $9.60

4in1 Multi-Functional Door Magnetic Alarm Touch Button Door and Window Alarm Displacement Alarm Sensor 125dB

Rollbacks & More 2X Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket $20.35

Rollbacks & More 2X Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket
current price $20.35

Rollbacks & More 2X Magnetic Switch Alarm Sensor Overhead Garage Door Contacts with L Bracket

OOKWE Metal Wired Magnetic Door Window Contact Sensor Switch Door Window Sensors Detector for Home Security Alarm System $10.25

OOKWE Metal Wired Magnetic Door Window Contact Sensor Switch Door Window Sensors Detector for Home Security Alarm System
current price $10.25

OOKWE Metal Wired Magnetic Door Window Contact Sensor Switch Door Window Sensors Detector for Home Security Alarm System

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) $10.41 Was $12.30

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
current price Now $10.41, Was $12.30

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)

Uxcell Wired Door Contact Sensor N.O. N.C. Surface Mount Magnetic Reed Switch Black $9.26

Uxcell Wired Door Contact Sensor N.O. N.C. Surface Mount Magnetic Reed Switch Black
current price $9.26

Uxcell Wired Door Contact Sensor N.O. N.C. Surface Mount Magnetic Reed Switch Black

3X Magnetic Sensor Home Door Entry Warning Alarm Switch $7.46

3X Magnetic Sensor Home Door Entry Warning Alarm Switch
current price $7.46

3X Magnetic Sensor Home Door Entry Warning Alarm Switch

Uxcell Magnetic Reed Switch, 2 Pack NC Door Sensor Window Contact Switch, White Black From $10.59

Uxcell Magnetic Reed Switch, 2 Pack NC Door Sensor Window Contact Switch, White Black
Available in additional 3 options
Options
From$1059

Uxcell Magnetic Reed Switch, 2 Pack NC Door Sensor Window Contact Switch, White Black

10Sets Wired Alarm Magnetic Door Contact Sensor Door Window Reed Switch Sensor With Double Side Tape For Security Window Sensors

10Sets Wired Alarm Magnetic Door Contact Sensor Door Window Reed Switch Sensor With Double Side Tape For Security Window Sensors

10Sets Wired Alarm Magnetic Door Contact Sensor Door Window Reed Switch Sensor With Double Side Tape For Security Window Sensors

3pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White $15.79

3pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White
current price $15.79

3pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

(Huayusheng)-- Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Safety **--（hgl;['; ）

(Huayusheng)-- Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Safety **--（hgl;['; ）

(Huayusheng)-- Wireless Window Door Magnet Alarms Magnetic Sensor Security Burglar Alarm For Safety **--（hgl;['; ）

5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $8.97

5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
current price $8.97

5X Magnetic Sensor Home Door Window Entry Warning Alarm Switch

10X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,10 x Magnetic Door Sensor (2 parts ), 40 x Screw Nail,White $13.49

10X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,10 x Magnetic Door Sensor (2 parts ), 40 x Screw Nail,White
current price $13.49

10X Magnetic Sensor Home Door Window Entry Warning Alarm Switch,10 x Magnetic Door Sensor (2 parts ), 40 x Screw Nail,White

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