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FaucetsSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyAll Tool SetsAmerican StandardAwningsBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementCarbon Monoxide AlarmsCommercial LightingConduits and FittingsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorbellsElectric MotorsElectrical ToolsElectrical Wire & CableElectronic Communication ComponentsEmergency SuppliesEmersonExtension Cord ReelsExtension CordsFastenersFire SafetyFireplacesFirst AlertFlashlightsFurniture HardwareGarage Door Openers and HardwareGarage LightsGarage Storage SystemsGarbage DisposalsGate HardwareGatesGuttering & DrainageHand ToolsHardware KnobsHome SafetyHome Safety by BrandHooksHVAC Ducting and VentilationInsulationInterconnect TerminalsKiddeKitchen Fixtures and MaterialsKitchen HardwareKitchen PlumbingLight BulbsLight TimersMailboxes and Mailbox AccessoriesMechanics ToolsOutletsPadlocksPaint Supplies & ToolsPersonal PreparednessPersonal SafetyPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsPower TransformersPro ToolsProjectsProtective Metal Working GearSafes & LockboxesSafety DetectorsSealants, Fillers and AdhesivesShop Plumbing BrandsShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolar PanelsSolderingStanleyStorage ContainersStorm & Flood PrepSurveillanceTestersThermostatsToilets and BidetsTool Equipment & StorageUniversal Security InstrumentsValves & Valve RepairWall DecalsWater HeatersWater Heaters, Pumps & TanksWildfire PrepWinter PrepWoodworking ToolsWorx

Wire Sensors

Uses item details. Price when purchased online

5-in-1 Stud Finder Wall Scanner with LCD Display, Audio Beep, Detects Wood Metal AC Wires and Pipes Behind Walls $25.99

5-in-1 Stud Finder Wall Scanner with LCD Display, Audio Beep, Detects Wood Metal AC Wires and Pipes Behind Walls
Sponsored
current price $25.99

5-in-1 Stud Finder Wall Scanner with LCD Display, Audio Beep, Detects Wood Metal AC Wires and Pipes Behind Walls

4.8 out of 5 Stars. 6 reviews

KFFKFF 5-in-1 Electronic Wall Scanner with Smart Sensor, LCD Display, and Audio Alert, Detects Metal, AC Wires, Joists, and Pipes, Orange $22.90

KFFKFF 5-in-1 Electronic Wall Scanner with Smart Sensor, LCD Display, and Audio Alert, Detects Metal, AC Wires, Joists, and Pipes, Orange
Sponsored
current price $22.90

KFFKFF 5-in-1 Electronic Wall Scanner with Smart Sensor, LCD Display, and Audio Alert, Detects Metal, AC Wires, Joists, and Pipes, Orange

5 out of 5 Stars. 2 reviews

Zircon Studsensor HD900 Stud Finder with Metal & Live Electrical Wiring Detection $61.10

Zircon Studsensor HD900 Stud Finder with Metal & Live Electrical Wiring Detection
Sponsored
current price $61.10

Zircon Studsensor HD900 Stud Finder with Metal & Live Electrical Wiring Detection

5 out of 5 Stars. 1 reviews

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Blue $23.90

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Blue
Sponsored
current price $23.90

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Blue

4 out of 5 Stars. 1 reviews

Jetcloudlive 5 in 1 Stud Finder Wall Scanner Detector Electronic Stud Sensor Locator Wood Beam Joist Finders Portable Wall Detector with LCD Display for Wood AC Wire Metal Studs Detection

Jetcloudlive 5 in 1 Stud Finder Wall Scanner Detector Electronic Stud Sensor Locator Wood Beam Joist Finders Portable Wall Detector with LCD Display for Wood AC Wire Metal Studs Detection
Black, variant on Jetcloudlive 5 in 1 Stud Finder Wall Scanner Detector Electronic Stud Sensor Locator Wood Beam Joist Finders Portable Wall Detector with LCD Display for Wood AC Wire Metal Studs Detection
Orange, variant on Jetcloudlive 5 in 1 Stud Finder Wall Scanner Detector Electronic Stud Sensor Locator Wood Beam Joist Finders Portable Wall Detector with LCD Display for Wood AC Wire Metal Studs Detection
Options

Jetcloudlive 5 in 1 Stud Finder Wall Scanner Detector Electronic Stud Sensor Locator Wood Beam Joist Finders Portable Wall Detector with LCD Display for Wood AC Wire Metal Studs Detection

3.9 out of 5 Stars. 354 reviews

10Sets Wired Alarm Magnetic Door Contact Sensor Door Window Reed Switch Sensor With Double Side Tape For Security Window Sensors $13.99

10Sets Wired Alarm Magnetic Door Contact Sensor Door Window Reed Switch Sensor With Double Side Tape For Security Window Sensors
current price $13.99

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

NFTIGB 4 Sets Proximity Sensor 3 Wire NPN NC Inductive Electrical Switch 12mm Probe 4mm Detection 6-36VDC 200mA For Industrial Control Systems Heavy Duty Reliable Factory Automation Component $18.81

NFTIGB 4 Sets Proximity Sensor 3 Wire NPN NC Inductive Electrical Switch 12mm Probe 4mm Detection 6-36VDC 200mA For Industrial Control Systems Heavy Duty Reliable Factory Automation Component
current price $18.81

NFTIGB 4 Sets Proximity Sensor 3 Wire NPN NC Inductive Electrical Switch 12mm Probe 4mm Detection 6-36VDC 200mA For Industrial Control Systems Heavy Duty Reliable Factory Automation Component

M Buder Multifunction Electronic Stud Finder Wall Scanner with LCD Display, Wood Metal AC Wire Sensor Detector for Home Improvement, Built-in 300mAh Battery, High Precision Handheld Tool $81.81

M Buder Multifunction Electronic Stud Finder Wall Scanner with LCD Display, Wood Metal AC Wire Sensor Detector for Home Improvement, Built-in 300mAh Battery, High Precision Handheld Tool
current price $81.81

M Buder Multifunction Electronic Stud Finder Wall Scanner with LCD Display, Wood Metal AC Wire Sensor Detector for Home Improvement, Built-in 300mAh Battery, High Precision Handheld Tool

simhoa Wall Stud Sensors Multifunctional Electric Wire Find Handheld for Wire Drywall Center and Edge of Wood Pipe Yellow

simhoa Wall Stud Sensors Multifunctional Electric Wire Find Handheld for Wire Drywall Center and Edge of Wood Pipe Yellow
Black, variant on simhoa Wall Stud Sensors Multifunctional Electric Wire Find Handheld for Wire Drywall Center and Edge of Wood Pipe Yellow
Yellow, variant on simhoa Wall Stud Sensors Multifunctional Electric Wire Find Handheld for Wire Drywall Center and Edge of Wood Pipe Yellow
Options

simhoa Wall Stud Sensors Multifunctional Electric Wire Find Handheld for Wire Drywall Center and Edge of Wood Pipe Yellow

Hyper Tough 9-Sensor LED Electronic Stud Finder with Live Wire Meter $29.88

Hyper Tough 9-Sensor LED Electronic Stud Finder with Live Wire Meter
current price $29.88

Hyper Tough 9-Sensor LED Electronic Stud Finder with Live Wire Meter

4.6 out of 5 Stars. 71 reviews

Stud Finder Wall Scanner - 5 in 1 Stud Finder Tool w/Intelligent Microprocessor Chip and HD LCD Display, Stud Detector Beam Finders for the Center and Edge of Wood AC Wire Metal Studs Joist Pipe $22.99

Stud Finder Wall Scanner - 5 in 1 Stud Finder Tool w/Intelligent Microprocessor Chip and HD LCD Display, Stud Detector Beam Finders for the Center and Edge of Wood AC Wire Metal Studs Joist Pipe
Sponsored
current price $22.99

Stud Finder Wall Scanner - 5 in 1 Stud Finder Tool w/Intelligent Microprocessor Chip and HD LCD Display, Stud Detector Beam Finders for the Center and Edge of Wood AC Wire Metal Studs Joist Pipe

4.9 out of 5 Stars. 11 reviews

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Orange $22.90 Was $27.99

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Orange
Sponsored
current price Now $22.90, Was $27.99

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Orange

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White $10.49

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White
current price $10.49

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

Uxcell RC-36 NO Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White $11.09

Uxcell RC-36 NO Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White
current price $11.09

Uxcell RC-36 NO Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White

10Sets Wired Alarm Door Sensor Door Window Reed Switch Sensor $20.20

10Sets Wired Alarm Door Sensor Door Window Reed Switch Sensor
current price $20.20

10Sets Wired Alarm Door Sensor Door Window Reed Switch Sensor

Best seller Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black From $13.58

Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black
Options
From$1358

Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black

4.1 out of 5 Stars. 116 reviews

NFTIGB Wired Glass Break Sensor Shock Detector for Home Alarm System Security, Audio Vibration Detection, 9m Range, White $10.89

NFTIGB Wired Glass Break Sensor Shock Detector for Home Alarm System Security, Audio Vibration Detection, 9m Range, White
current price $10.89

NFTIGB Wired Glass Break Sensor Shock Detector for Home Alarm System Security, Audio Vibration Detection, 9m Range, White

M Buder Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security, 1.9 inches / 50mm Sensing Distance $16.78

M Buder Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security, 1.9 inches / 50mm Sensing Distance
current price $16.78

M Buder Door Window Magnetic Contact Wired Sensor Detector Switch for Home Garage Alarm Security, 1.9 inches / 50mm Sensing Distance

Wood Metal Stud Finder 5in1 Wire Detector Smart Digital LCD Wall Sensor Scanner $28.10

Wood Metal Stud Finder 5in1 Wire Detector Smart Digital LCD Wall Sensor Scanner
current price $28.10

Wood Metal Stud Finder 5in1 Wire Detector Smart Digital LCD Wall Sensor Scanner

24Awg Corded Sensors for Door and Window Security

24Awg Corded Sensors for Door and Window Security

24Awg Corded Sensors for Door and Window Security

Zircon StudSensor HD55 Stud Finder $16.90

Zircon StudSensor HD55 Stud Finder
Sponsored
current price $16.90

Zircon StudSensor HD55 Stud Finder

4.5 out of 5 Stars. 58 reviews

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Black $25.99

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Black
Sponsored
current price $25.99

VEVOR Stud Finder Wall Scanner, 5 in 1, Electronic Wall Stud Detector with Smart Sensor, High-Definition LCD Display and Audio Alarm, for the Center and Edge of Metal, AC Wire, Joists, Pipes, Black

5 out of 5 Stars. 2 reviews

20 Sets Nc Wired Surface Mounted Alarm Magnetic Door Alarm Contact Sensor Door Window Reed Switch Sensor with Double Side Tape for Security $28.78

20 Sets Nc Wired Surface Mounted Alarm Magnetic Door Alarm Contact Sensor Door Window Reed Switch Sensor with Double Side Tape for Security
current price $28.78

20 Sets Nc Wired Surface Mounted Alarm Magnetic Door Alarm Contact Sensor Door Window Reed Switch Sensor with Double Side Tape for Security

YAHHU 5-in-1 Stud Finder Wall Scanner, Electronic Wood Metal AC Wire Detector with LCD Display, Handheld Wall Cable Finder Sensor Tool, 7.48 inches / 19 cm $26.08

YAHHU 5-in-1 Stud Finder Wall Scanner, Electronic Wood Metal AC Wire Detector with LCD Display, Handheld Wall Cable Finder Sensor Tool, 7.48 inches / 19 cm
current price $26.08

YAHHU 5-in-1 Stud Finder Wall Scanner, Electronic Wood Metal AC Wire Detector with LCD Display, Handheld Wall Cable Finder Sensor Tool, 7.48 inches / 19 cm

10,Pack Wired Door/Window Sensors, Home Security Magnetic Switch, 300mA, Alarm System Compatible $14.90

10,Pack Wired Door/Window Sensors, Home Security Magnetic Switch, 300mA, Alarm System Compatible
current price $14.90

10,Pack Wired Door/Window Sensors, Home Security Magnetic Switch, 300mA, Alarm System Compatible

2pcs RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White $9.49

2pcs RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White
current price $9.49

2pcs RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White

2 Wired Glass Break Sensors senses Max glassbreak detector indicator Distance is 30 feet (9 Meters) $51.95

2 Wired Glass Break Sensors senses Max glassbreak detector indicator Distance is 30 feet (9 Meters)
current price $51.95

2 Wired Glass Break Sensors senses Max glassbreak detector indicator Distance is 30 feet (9 Meters)

5 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems $26.75

5 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems
current price $26.75

5 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

Zircon 59544 StudSensor Pro SL-AC Wood, Metal, and Live Wire Stud Sensor Indoor & Outdoor Use, NEC-Compliant $33.09

Zircon 59544 StudSensor Pro SL-AC Wood, Metal, and Live Wire Stud Sensor Indoor & Outdoor Use, NEC-Compliant
current price $33.09

Zircon 59544 StudSensor Pro SL-AC Wood, Metal, and Live Wire Stud Sensor Indoor & Outdoor Use, NEC-Compliant

Uxcell Wired Door Contact Sensor N.O. Surface Mount Magnetic Reed Switch Black $7.88

Uxcell Wired Door Contact Sensor N.O. Surface Mount Magnetic Reed Switch Black
current price $7.88

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

Huepar 5 in 1 Stud Finder Wall Scanner, Electronic Sensor Stud Detector for the Center and Edge of Wood AC Wire Metal Studs Detection $20.99

Huepar 5 in 1 Stud Finder Wall Scanner, Electronic Sensor Stud Detector for the Center and Edge of Wood AC Wire Metal Studs Detection
Sponsored
current price $20.99

Huepar 5 in 1 Stud Finder Wall Scanner, Electronic Sensor Stud Detector for the Center and Edge of Wood AC Wire Metal Studs Detection

4.6 out of 5 Stars. 18 reviews

Zircon StudSensor HD35 Stud Finder with WireWarning Detection $16.99

Zircon StudSensor HD35 Stud Finder with WireWarning Detection
Sponsored
current price $16.99

Zircon StudSensor HD35 Stud Finder with WireWarning Detection

4.3 out of 5 Stars. 11 reviews

RENACLIPY Compact Handheld Wood Stem Finder Sensor for Metal Studs and Ac Wire Detection Black $20.15

RENACLIPY Compact Handheld Wood Stem Finder Sensor for Metal Studs and Ac Wire Detection Black
current price $20.15

RENACLIPY Compact Handheld Wood Stem Finder Sensor for Metal Studs and Ac Wire Detection Black

LOLIPPYY Electronic Wood Stem Finder Sensor with Compact Handheld Anti Slip Design for Wall Wire Detection Black $18.98

LOLIPPYY Electronic Wood Stem Finder Sensor with Compact Handheld Anti Slip Design for Wall Wire Detection Black
current price $18.98

LOLIPPYY Electronic Wood Stem Finder Sensor with Compact Handheld Anti Slip Design for Wall Wire Detection Black

Zircon 61903 StudSensor Pro SL-AC Wood, Metal, and Live Wire Stud Sensor $41.34

Zircon 61903 StudSensor Pro SL-AC Wood, Metal, and Live Wire Stud Sensor
current price $41.34

Zircon 61903 StudSensor Pro SL-AC Wood, Metal, and Live Wire Stud Sensor

2.5 out of 5 Stars. 2 reviews

4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White $17.29

4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White
current price $17.29

4pcs RC-33 NO Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch White

3 pcs Brown Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems $16.58

3 pcs Brown Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems
current price $16.58

3 pcs Brown Wired Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

3 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems $16.58

3 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems
current price $16.58

3 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

Unique Bargains 2M Wire K Type Thermocouple Temperature Measuring Probe Sensor 5 Pcs $11.90

Unique Bargains 2M Wire K Type Thermocouple Temperature Measuring Probe Sensor 5 Pcs
current price $11.90

Unique Bargains 2M Wire K Type Thermocouple Temperature Measuring Probe Sensor 5 Pcs

Compact Wired Garage Door Contact Sensor For Normally Open Normally Closed Was $13.33

Compact Wired Garage Door Contact Sensor For Normally Open Normally Closed

Compact Wired Garage Door Contact Sensor For Normally Open Normally Closed

Door Window Sensors Surface-Mount Wired-Magnetic Door Contact Sensor Switches

Door Window Sensors Surface-Mount Wired-Magnetic Door Contact Sensor Switches

Door Window Sensors Surface-Mount Wired-Magnetic Door Contact Sensor Switches

KFFKFF 5-in-1 Electronic Wall Scanner with Smart Sensor, LCD Display, and Audio Alert, Detects Metal, AC Wires, Joists, and Pipes, Orange $22.90

KFFKFF 5-in-1 Electronic Wall Scanner with Smart Sensor, LCD Display, and Audio Alert, Detects Metal, AC Wires, Joists, and Pipes, Orange
current price $22.90

KFFKFF 5-in-1 Electronic Wall Scanner with Smart Sensor, LCD Display, and Audio Alert, Detects Metal, AC Wires, Joists, and Pipes, Orange

5 out of 5 Stars. 2 reviews

5M Wired Door Sensor Ndfeb Magnetic Sensor Switch For Open Detector Iron Gate Wired Door Magnetic Detector Garage Door Accessori $7.99 Was $14.30

5M Wired Door Sensor Ndfeb Magnetic Sensor Switch For Open Detector Iron Gate Wired Door Magnetic Detector Garage Door Accessori
current price Now $7.99, Was $14.30

5M Wired Door Sensor Ndfeb Magnetic Sensor Switch For Open Detector Iron Gate Wired Door Magnetic Detector Garage Door Accessori

5pcs HC-34A NC Recessed Wire Gate Contact Sensor Alarm Magnetic Reed Switch $12.99

5pcs HC-34A NC Recessed Wire Gate Contact Sensor Alarm Magnetic Reed Switch
current price $12.99

5pcs HC-34A NC Recessed Wire Gate Contact Sensor Alarm Magnetic Reed Switch

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets) $10.69

Magnetic Door Switch RC-33 NC Recessed Wired Security Window Door Sensor Alarm White- (10 Sets)
current price $10.69

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

20 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems $73.50

20 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems
current price $73.50

20 pcs Wired White Door Contacts Surface Mount NC Security Alarm Door Window Sensors. These Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems

Honeywell Home DT8050V Wired DUAL TEC Motion Sensor, 53' by 72' Range $82.99

Honeywell Home DT8050V Wired DUAL TEC Motion Sensor, 53' by 72' Range
current price $82.99

Honeywell Home DT8050V Wired DUAL TEC Motion Sensor, 53' by 72' Range

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown $9.49

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown
current price $9.49

2pcs RC-36 NC Recessed Wire Door Contact Sensor Alarm Magnetic Reed Switch Brown

Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets 10pcs $11.97

Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets 10pcs
current price $11.97

Surface Mount Wired NC Door Contact Sensor Alarm for Door Window Cabinets 10pcs

YAHHU Wireless Wired Door Contact Magnetic Sensor Detector for Rolling Gate Home Security System Anti-Theft Alarm Accessories Rolling Door Magnetic Contact Sensor 7.87 inches / 20 cm $26.98

YAHHU Wireless Wired Door Contact Magnetic Sensor Detector for Rolling Gate Home Security System Anti-Theft Alarm Accessories Rolling Door Magnetic Contact Sensor 7.87 inches / 20 cm
current price $26.98

YAHHU Wireless Wired Door Contact Magnetic Sensor Detector for Rolling Gate Home Security System Anti-Theft Alarm Accessories Rolling Door Magnetic Contact Sensor 7.87 inches / 20 cm

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