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Air QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyBathroom PlumbingBrackets and Angle IronsCaulking & SealantsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFurniture HardwareGarage Door Openers and HardwareGarage Storage SystemsGate HardwareGatesHand ToolsHardware KnobsHome SafetyKitchen HardwareLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesSealants, Fillers and AdhesivesSolar AccessoriesSolar Charge ControllerSolderingStorage ContainersStorm & Flood PrepSurveillanceThermostatsTile Tools & MaterialsTool Equipment & StorageValves & Valve RepairWildfire Prep
Automatic Door Lock Sensor(213)
Uses item details. Price when purchased online
Veise Fingerprint Door Lock Keyless Entry, Electronic Keypad Deadbolt, Smart Auto-Lock, 2 Handles, Satin Nickel From $69.99 Was $109.99
Sponsored
From$6999
$109.99
Veise Fingerprint Door Lock Keyless Entry, Electronic Keypad Deadbolt, Smart Auto-Lock, 2 Handles, Satin Nickel
274.3 out of 5 Stars. 27 reviews
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Brinks Electronic Keypad Single Cylinder Deadbolt Lock with Pro-Guard, Matte Black Finish From $59.99
Sponsored
From$5999
Brinks Electronic Keypad Single Cylinder Deadbolt Lock with Pro-Guard, Matte Black Finish
1494.2 out of 5 Stars. 149 reviews
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Energizer Smart Door Lock, Deadbolt Lock with Keyless Fingerprint Entry, App Control, Anti-Peep Passcode Touchscreen, 2 Key Fobs & 2 Keys, Holds 50 Fingerprints, One-Touch Lock, Auto-Lock, Doorbell $149.99
Sponsored
$14999
current price $149.99Energizer Smart Door Lock, Deadbolt Lock with Keyless Fingerprint Entry, App Control, Anti-Peep Passcode Touchscreen, 2 Key Fobs & 2 Keys, Holds 50 Fingerprints, One-Touch Lock, Auto-Lock, Doorbell
183.9 out of 5 Stars. 18 reviews
Rollback Veise Built-in WiFi Fingerprint Smart Lock, App Remote Control, No Hub Needed, Keyless Entry, Front Door Smart Deadbolt, Digital Keypad, Auto Lock, IP55 Waterproof, BHMA Grade 3, Satin Nickel From $59.99 Was $89.99
Sponsored
From$5999
$89.99
Veise Built-in WiFi Fingerprint Smart Lock, App Remote Control, No Hub Needed, Keyless Entry, Front Door Smart Deadbolt, Digital Keypad, Auto Lock, IP55 Waterproof, BHMA Grade 3, Satin Nickel
23 out of 5 Stars. 2 reviews
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Vivint dw12 window and door sensor $29.99
$2999
current price $29.99Vivint dw12 window and door sensor
25 out of 5 Stars. 2 reviews
Best seller Philips Personal Security Window and Door Alarm, 4-Pack, White From $15.97
2 options
Available in additional 2 optionsFrom$1597
Philips Personal Security Window and Door Alarm, 4-Pack, White
7674.5 out of 5 Stars. 767 reviews
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Clearance Sgokeen 700ft Wireless Door Alarm Sensor Chime Window Sensor 58 Chimes 0-120 dB,1 Receiver & 2 Sensors From $13.98
From$1398
Sgokeen 700ft Wireless Door Alarm Sensor Chime Window Sensor 58 Chimes 0-120 dB,1 Receiver & 2 Sensors
914.2 out of 5 Stars. 91 reviews
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2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks $11.81
$1181
current price $11.812.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks
Homezone Wi-Fi Smart Wireless Window/Door Alarm Sensor, White, 1 Alarm Included From $19.97
2 options
Available in additional 2 optionsFrom$1997
Homezone Wi-Fi Smart Wireless Window/Door Alarm Sensor, White, 1 Alarm Included
314.3 out of 5 Stars. 31 reviews
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SATRINO LED Intelligent Keyhole Light Lamp Door Lock Sensor Lamp - Battery Operated Auto Sensor Motion Detector with 4 LED for Key Hole/Door Lock (Silver) Was $5.98
SATRINO LED Intelligent Keyhole Light Lamp Door Lock Sensor Lamp - Battery Operated Auto Sensor Motion Detector with 4 LED for Key Hole/Door Lock (Silver)
15 out of 5 Stars. 1 reviews
Best seller Veise Fingerprint Smart Lock, Keyless Entry Electronic Deadbolt Lock, Electric Door Locks Keypad, Satin Nickel From $42.09
Sponsored
From$4209
Veise Fingerprint Smart Lock, Keyless Entry Electronic Deadbolt Lock, Electric Door Locks Keypad, Satin Nickel
344.5 out of 5 Stars. 34 reviews
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Honeywell Door Locks, Electronic Deadbolt with Touchscreen in Satin Nickel, 8733500 $69.99 Was $79.99
Sponsored
Now$6999
current price Now $69.99, Was $79.99$79.99
Honeywell Door Locks, Electronic Deadbolt with Touchscreen in Satin Nickel, 8733500
854.4 out of 5 Stars. 85 reviews
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Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Clo G19489 $8.29
$829
current price $8.29Wireless Door Window Burglar Sensor 4 Modes Alarm Door Open Detectors Freezers Clo G19489
Best seller TECKNET Door Window Alarm,VOXON Door Alarms for Kids Safety Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Pool,Cars,Sheds,Caravans DIY Kit Pack of 2 $13.99
$1399
current price $13.99TECKNET Door Window Alarm,VOXON Door Alarms for Kids Safety Home Security Personal Security Window Alarms Sensor Burglar Door Alarm for Pool,Cars,Sheds,Caravans DIY Kit Pack of 2
35 out of 5 Stars. 3 reviews
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2Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation $13.84
$1384
current price $13.842Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation
15 out of 5 Stars. 1 reviews
6X Magnetic Sensor Home Door Window Entry Warning Alarm Switch $8.55
$855
current price $8.556X Magnetic Sensor Home Door Window Entry Warning Alarm Switch
15 out of 5 Stars. 1 reviews
Clearance Smart Door Knob,Mutak Keyless Smart Door Lock Smart Deadbolt with App Control & Fingerprint & 2 Keys,Electronic Door Lock for Home, Apartment, Office, Black $29.99 Was $63.35
Now$2999
current price Now $29.99, Was $63.35$63.35
Smart Door Knob,Mutak Keyless Smart Door Lock Smart Deadbolt with App Control & Fingerprint & 2 Keys,Electronic Door Lock for Home, Apartment, Office, Black
294 out of 5 Stars. 29 reviews
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Flash Deal COBIZI Smart Lock with WiFi, Fingerprin Keyless Entry Door Lock with App Control, App Remote Control, Auto-Lock, Smart Deadbolt Lock, Easy Installation, IP54 Waterproof,Black From $51.09
From$5109
COBIZI Smart Lock with WiFi, Fingerprin Keyless Entry Door Lock with App Control, App Remote Control, Auto-Lock, Smart Deadbolt Lock, Easy Installation, IP54 Waterproof,Black
24.5 out of 5 Stars. 2 reviews
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COM1950s Home Security Door Lock,Wireless 125Db Door Stop Alarm Lock Vibration Sensor Hotel Security System Anti-Theft Alarm Door Stopper for Home Hotel Room Door Lock Door Lock for Hotel Rooms From $7.21
From$721
COM1950s Home Security Door Lock,Wireless 125Db Door Stop Alarm Lock Vibration Sensor Hotel Security System Anti-Theft Alarm Door Stopper for Home Hotel Room Door Lock Door Lock for Hotel Rooms
2X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks $19.04
$1904
current price $19.042X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
Fordilock Keyless Finger Print, Biometric Door Lock with Key,Fully Automatic Keyless Entry From $49.90
Sponsored
From$4990
Fordilock Keyless Finger Print, Biometric Door Lock with Key,Fully Automatic Keyless Entry
Fordilok Smart Door Lock with Camera: 6 Ways Entry, No-Drill Install & Anti-Pry Alarm for Home/Apartment Fits 99% US Doors (25x6x8in) Biometric Fingerprint Aluminum Alloy $99.90 Was $199.00
Sponsored
Now$9990
current price Now $99.90, Was $199.00$199.00
Fordilok Smart Door Lock with Camera: 6 Ways Entry, No-Drill Install & Anti-Pry Alarm for Home/Apartment Fits 99% US Doors (25x6x8in) Biometric Fingerprint Aluminum Alloy
84.1 out of 5 Stars. 8 reviews
Door Window Alarm, 95DB Door Alarms for Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms for Home (3 Pack) Was $7.94
Door Window Alarm, 95DB Door Alarms for Kids Safety, Wireless Sensor Door Window Burglar Alarm-Window Pool Alarms for Home (3 Pack)
433.9 out of 5 Stars. 43 reviews
Best seller Bitiwend Door Alarm Sensor Bitiwend Wireless Door Chime Alert for Kids Safety Home (1 Receiver+3 Sensors)
Bitiwend Door Alarm Sensor Bitiwend Wireless Door Chime Alert for Kids Safety Home (1 Receiver+3 Sensors)
1104.1 out of 5 Stars. 110 reviews
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Yajisi 12Meter Infrared Beam Sensor for Automatic Doors, Sliding & Revolving Gates with LED Indicator & AntiPinch Alarm $25.89
$2589
current price $25.89Yajisi 12Meter Infrared Beam Sensor for Automatic Doors, Sliding & Revolving Gates with LED Indicator & AntiPinch Alarm
Pack of 6 Security Window Door Alarm DIY Home Protection Burglar Alert Sensor !! $13.99
$1399
current price $13.99Pack of 6 Security Window Door Alarm DIY Home Protection Burglar Alert Sensor !!
1353.7 out of 5 Stars. 135 reviews
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Safety Infrared Sensor, Automatic Single Beam Counterpart 12/24v, Waterproof Detector Alarm,1Pair 20m, for Home Gate Door Window Security System $15.99
$1599
current price $15.99Safety Infrared Sensor, Automatic Single Beam Counterpart 12/24v, Waterproof Detector Alarm,1Pair 20m, for Home Gate Door Window Security System
LED Intelligent Keyhole Light Lamp Door Lock Sensor Lamp - Battery Operated Auto Sensor Motion Detector with 4 LED for Key Hole/Door Lock (Gold) From $13.98
From$1398
LED Intelligent Keyhole Light Lamp Door Lock Sensor Lamp - Battery Operated Auto Sensor Motion Detector with 4 LED for Key Hole/Door Lock (Gold)
Smart Lock, 7-in-1 Keyless Entry Door Lock with Fingerprint, Remote & Voice Control, Auto Lock, Electronic Touchscreen Deadbolt Lock, Biometric Smart Door Lock for Front Door $47.99 Was $79.99
Now$4799
current price Now $47.99, Was $79.99$79.99
Smart Lock, 7-in-1 Keyless Entry Door Lock with Fingerprint, Remote & Voice Control, Auto Lock, Electronic Touchscreen Deadbolt Lock, Biometric Smart Door Lock for Front Door
25 out of 5 Stars. 2 reviews
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Best seller Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included) From $10.49
3 options
Available in additional 3 optionsFrom$1049
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (8 Pcs) Home Alarm(Batteries not included)
1543.9 out of 5 Stars. 154 reviews
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Heavy Duty Fingerprint Smart Door Lock for Front Door, APP Control Front Door Lock Sets, Auto Lock, Anti-Peeping Touchscreen Digital Keypad, Electronic Keyless Entry Deadbolt, Black $99.99
Sponsored
$9999
current price $99.99Heavy Duty Fingerprint Smart Door Lock for Front Door, APP Control Front Door Lock Sets, Auto Lock, Anti-Peeping Touchscreen Digital Keypad, Electronic Keyless Entry Deadbolt, Black
13 out of 5 Stars. 1 reviews
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Veise Smart Front Door Lock with 2 Lever Handle Set, App Control Keyless Entry Deadbolt, Electronic Keypad, Satin Nickel From $89.99 Was $119.99
Sponsored
From$8999
$119.99
Veise Smart Front Door Lock with 2 Lever Handle Set, App Control Keyless Entry Deadbolt, Electronic Keypad, Satin Nickel
304.4 out of 5 Stars. 30 reviews
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SimpliSafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Home Security System $42.35
$4235
current price $42.35SimpliSafe 4 Pack Entry Sensor ES3 Door Window Protection Magnetic Home Security System
Mouliraty Keyless Entry Door Lock With Keypad, Smart Lock Electronic Locks For Front Door Touchscreen Keypads Door Lock Automatic Lock Support 10000 Users From $9.29
3 options
Available in additional 3 optionsFrom$929
Mouliraty Keyless Entry Door Lock With Keypad, Smart Lock Electronic Locks For Front Door Touchscreen Keypads Door Lock Automatic Lock Support 10000 Users
WIFI Wireless Smart Magnetic Door Window Sensor Detector Alarm For Google Home $11.95
$1195
current price $11.95WIFI Wireless Smart Magnetic Door Window Sensor Detector Alarm For Google Home
33.7 out of 5 Stars. 3 reviews
3X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks $30.24
$3024
current price $30.243X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks
13 out of 5 Stars. 1 reviews
Rollback Garage Door Sensor, Wireless Lens Rotatable Infrared Gate Beam Sensor Photoelectric Anti-Theft Alarm, Photocell Detector for Window Automatic Swing Sliding Gate Opener, 4 Set $47.69 Was $52.99
Now$4769
current price Now $47.69, Was $52.99$52.99
Garage Door Sensor, Wireless Lens Rotatable Infrared Gate Beam Sensor Photoelectric Anti-Theft Alarm, Photocell Detector for Window Automatic Swing Sliding Gate Opener, 4 Set
Interlogix TX-E201 Wireless Door/Window Sensor $24.99
$2499
current price $24.99Interlogix TX-E201 Wireless Door/Window Sensor
13 out of 5 Stars. 1 reviews
INSMART Smart Door Lock, Fingerprint Keyless Entry with APP Control, Zinc Alloy $42.99
$4299
current price $42.99INSMART Smart Door Lock, Fingerprint Keyless Entry with APP Control, Zinc Alloy
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JOGZMZ Smart Door Lock Sensor Night Light Unlocking Light LED Human Body Infrared Sensor $4.72 Was $9.83
Now$472
current price Now $4.72, Was $9.83$9.83
JOGZMZ Smart Door Lock Sensor Night Light Unlocking Light LED Human Body Infrared Sensor
15 out of 5 Stars. 1 reviews
RXMEKW Keyless Entry Door Lock Keyless Entry Door Lock with Keypad, Smart Lock Electronic Lock Suitable for Front Door Touch Screen Keypad Door Lock Automatic Lock Supports 1000 Users Was $17.80
RXMEKW Keyless Entry Door Lock Keyless Entry Door Lock with Keypad, Smart Lock Electronic Lock Suitable for Front Door Touch Screen Keypad Door Lock Automatic Lock Supports 1000 Users
Mouliraty Keyless Entry Door Lock With Keypad, Smart Lock Electronic Locks For Front Door Touchscreen Keypads Door Lock Automatic Lock Support 2000 Users
Mouliraty Keyless Entry Door Lock With Keypad, Smart Lock Electronic Locks For Front Door Touchscreen Keypads Door Lock Automatic Lock Support 2000 Users
Wyze Lock Bolt v2, Smart Wi-Fi Deadbolt with Fingerprint Scanner, Keyless Entry, Keypad with 50 Passcodes, Built-in Wi-Fi 6, Auto-Lock, 8-Month Battery $79.98
$7998
current price $79.98Wyze Lock Bolt v2, Smart Wi-Fi Deadbolt with Fingerprint Scanner, Keyless Entry, Keypad with 50 Passcodes, Built-in Wi-Fi 6, Auto-Lock, 8-Month Battery
134.2 out of 5 Stars. 13 reviews
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SABRE Door Handle Alarm 110dB Door Alarm for Home Security, 8 in x 6 in x 1 in, 0.2 lb $9.79 Was $12.79
Now$979
current price Now $9.79, Was $12.79$12.79
SABRE Door Handle Alarm 110dB Door Alarm for Home Security, 8 in x 6 in x 1 in, 0.2 lb
1954.1 out of 5 Stars. 195 reviews
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Garage Door Sensor, Wireless Single Infrared Gate Beam Sensor Photoelectric Anti-Theft Alarm, Photocell Detector for Window Balcony Automatic Swing Sliding Gate Opener, 2 Set $26.49
$2649
current price $26.49Garage Door Sensor, Wireless Single Infrared Gate Beam Sensor Photoelectric Anti-Theft Alarm, Photocell Detector for Window Balcony Automatic Swing Sliding Gate Opener, 2 Set
SMONET Smart Lock Front Door Keyless Entry Door Lock with Handle, Smart Front Door Lock Set Fingerprint Smart Deadbolt Bluetooth Electronic Digital Keypad Lock, Auto Lock Black
SMONET Smart Lock Front Door Keyless Entry Door Lock with Handle, Smart Front Door Lock Set Fingerprint Smart Deadbolt Bluetooth Electronic Digital Keypad Lock, Auto Lock Black
Wireless Smart Door Sensor Ev1527 Encoding Format For Wireless GSM Home Security Alarm System Window Magnet Entry Sensor ,Easy Install From $35.21
4 options
Available in additional 4 optionsFrom$3521
Wireless Smart Door Sensor Ev1527 Encoding Format For Wireless GSM Home Security Alarm System Window Magnet Entry Sensor ,Easy Install
MERILER Smart Door Lock Sensor Night Light - Unlocking LED Human Body Infrared Motion Sensor with Easy Wall Mount Installation Was $8.39
MERILER Smart Door Lock Sensor Night Light - Unlocking LED Human Body Infrared Motion Sensor with Easy Wall Mount Installation
Visonic Door Window Sensor XHS2-UE Xfinity Comcast Home Security with Battery $9.95
$995
current price $9.95Visonic Door Window Sensor XHS2-UE Xfinity Comcast Home Security with Battery
15 out of 5 Stars. 1 reviews
TOUMENY Smart WiFi Door Sensor, Wireless Window Entry Alarm for Home Security, Instant Phone Alerts for Doors Windows Garage Shed $13.49
$1349
current price $13.49TOUMENY Smart WiFi Door Sensor, Wireless Window Entry Alarm for Home Security, Instant Phone Alerts for Doors Windows Garage Shed
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