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
Sort by|
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(223)
Uses item details. Price when purchased online
Best seller Yale Assure Lock 2, Satin Nickel Touch Keypad for Key-Free Entry (Bluetooth) YRD420-BLE-619 From $116.00
Sponsored
From$11600
Yale Assure Lock 2, Satin Nickel Touch Keypad for Key-Free Entry (Bluetooth) YRD420-BLE-619
794.2 out of 5 Stars. 79 reviews
Save with
Level Bolt Smart Lock, Bluetooth Deadbolt, Works with Your Existing Lock, Keyless Entry, Smartphone Access, Works with Ring and Apple HomeKit $80.00 Was $199.00
Sponsored
Now$8000
current price Now $80.00, Was $199.00$199.00
Level Bolt Smart Lock, Bluetooth Deadbolt, Works with Your Existing Lock, Keyless Entry, Smartphone Access, Works with Ring and Apple HomeKit
2474.3 out of 5 Stars. 247 reviews
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
173.8 out of 5 Stars. 17 reviews
WiFi Keyless Entry Door Lock Handle Set : Smart Front Door Lock,Front Door Handle Set,App Remote Control, Digital Bluetooth Keypad Deadbolt with Alexa Auto Lock for Home Apartment Matte Black From $67.99 Was $89.99
Sponsored
From$6799
$89.99
WiFi Keyless Entry Door Lock Handle Set : Smart Front Door Lock,Front Door Handle Set,App Remote Control, Digital Bluetooth Keypad Deadbolt with Alexa Auto Lock for Home Apartment Matte Black
63.7 out of 5 Stars. 6 reviews
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
Save with
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
894.2 out of 5 Stars. 89 reviews
Save with
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
7444.5 out of 5 Stars. 744 reviews
Save with
Smart Door Lock Sensor Night Light LED Human Body Infrared Motion Sensor Auto Off Metal Housing Range 60 Angle Battery Powered (AA Not Included) Easy Installation with Adhesive Tape $11.56
$1156
current price $11.56Smart Door Lock Sensor Night Light LED Human Body Infrared Motion Sensor Auto Off Metal Housing Range 60 Angle Battery Powered (AA Not Included) Easy Installation with Adhesive Tape
1 Packs Smart Door Lock Sensor Night Light with Motion Detection Human Body Infrared Sensor for Home Security Auto On/Off LED Light for Porch Cabinet Garage Battery Powered Easy Installation From $9.95
4 options
Available in additional 4 optionsFrom$995
1 Packs Smart Door Lock Sensor Night Light with Motion Detection Human Body Infrared Sensor for Home Security Auto On/Off LED Light for Porch Cabinet Garage Battery Powered Easy Installation
Honeywell Door Locks, Electronic Deadbolt with Touchscreen in Satin Nickel, 8733500 $69.99 Was $85.00
Sponsored
Now$6999
current price Now $69.99, Was $85.00$85.00
Honeywell Door Locks, Electronic Deadbolt with Touchscreen in Satin Nickel, 8733500
844.4 out of 5 Stars. 84 reviews
Save with
Best seller iMagic Keypad Deadbolt, Keyless Entry Deadbolt Lock, Electronic Keypad Door Lock, Auto Lock, 50 User Codes, Easy to Install (Satin Nickel) From $32.99
Sponsored
From$3299
iMagic Keypad Deadbolt, Keyless Entry Deadbolt Lock, Electronic Keypad Door Lock, Auto Lock, 50 User Codes, Easy to Install (Satin Nickel)
174.1 out of 5 Stars. 17 reviews
Save with
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks $11.57
$1157
current price $11.572.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks
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)
1054.1 out of 5 Stars. 105 reviews
Save with
INSMART Smart Door Lock, Fingerprint Keyless Entry with APP Control, Zinc Alloy $42.99 Was $92.99
Now$4299
current price Now $42.99, Was $92.99$92.99
INSMART Smart Door Lock, Fingerprint Keyless Entry with APP Control, Zinc Alloy
Save with
ITHINKHOME Fingerprint Smart Lock, Keyless Entry Deadbolt for Front Door, Black $85.00
$8500
current price $85.00ITHINKHOME Fingerprint Smart Lock, Keyless Entry Deadbolt for Front Door, Black
25 out of 5 Stars. 2 reviews
Save with
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
U-Bolt WiFi Lock with Door Sensor, Built in Keypad Deadbolt, Door Lock for Front Door, Remote Control, Auto-Lock, Auto Unlock, Works with Alexa, , ANSI Grade 1
U-Bolt WiFi Lock with Door Sensor, Built in Keypad Deadbolt, Door Lock for Front Door, Remote Control, Auto-Lock, Auto Unlock, Works with Alexa, , ANSI Grade 1
Smart Door Lock with Handle, Fingerprint & Keyless Entry Door Lock with Built-in WiFi, App & Voice Control, Auto-Lock, for Front Door (Black) $65.00
$6500
current price $65.00Smart Door Lock with Handle, Fingerprint & Keyless Entry Door Lock with Built-in WiFi, App & Voice Control, Auto-Lock, for Front Door (Black)
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)
WiFi Keyless Entry Door Lock - Smart Lock Handle Set with Keypad Electronic Deadbolt Bluetooth Alexa App WiFi Remote Control From $65.99 Was $75.99
Sponsored
From$6599
$75.99
WiFi Keyless Entry Door Lock - Smart Lock Handle Set with Keypad Electronic Deadbolt Bluetooth Alexa App WiFi Remote Control
23 out of 5 Stars. 2 reviews
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
1394.3 out of 5 Stars. 139 reviews
Save with
2Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation $15.48
$1548
current price $15.482Pairs Smart Door Sensor, WiFi Window Door Sensor Alarm, Contact Sensor for Home Security, Smart Home Automation
15 out of 5 Stars. 1 reviews
COBIZI Smart Lock, Fingerprint Keyless Entry Door Lock with App Control, Bluetooth Smart Deadbolt Lock, App Remote Control, Auto-Lock, Easy Installation, IP54 Waterproof, Black From $58.99
From$5899
COBIZI Smart Lock, Fingerprint Keyless Entry Door Lock with App Control, Bluetooth Smart Deadbolt Lock, App Remote Control, Auto-Lock, Easy Installation, IP54 Waterproof, Black
24.5 out of 5 Stars. 2 reviews
Save with
Pack of 6 Security Window Door Alarm DIY Home Protection Burglar Alert Sensor !! $13.19
$1319
current price $13.19Pack of 6 Security Window Door Alarm DIY Home Protection Burglar Alert Sensor !!
1353.7 out of 5 Stars. 135 reviews
Portable Wireless Touch Sensor, Electronic Door Handle Alarm,Door Knob Alarm $10.45
$1045
current price $10.45Portable Wireless Touch Sensor, Electronic Door Handle Alarm,Door Knob Alarm
GHome Smart 4-in-1 Fingerprint Door Knob Lock | Biometric, Keypad & App Control | Anti-Peep Password, Alarm System | USB-C Rechargeable, Emergency Power Support $65.43
$6543
current price $65.43GHome Smart 4-in-1 Fingerprint Door Knob Lock | Biometric, Keypad & App Control | Anti-Peep Password, Alarm System | USB-C Rechargeable, Emergency Power Support
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
Uxcell Punch Free Automatic Sensor Door Closer 39" Retractable Cable Lock with Adhesive 400g 2Set White $9.39
$939
current price $9.39Uxcell Punch Free Automatic Sensor Door Closer 39" Retractable Cable Lock with Adhesive 400g 2Set White
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
15 out of 5 Stars. 1 reviews
Save with
WiFi Deadbolt Smart Lock Fingerprint - Keyless Entry Front Door Locks Bluetooth Deadbolt Alexa APP Remote Control via WiFi From $39.89
Sponsored
From$3989
WiFi Deadbolt Smart Lock Fingerprint - Keyless Entry Front Door Locks Bluetooth Deadbolt Alexa APP Remote Control via WiFi
15 out of 5 Stars. 1 reviews
Flash Deal DESLOC B200 Fingerprint Smart Door Lock with 2 Lever Handles, App Control, Smart Locks for Front Door, Deadbolt Smart Lock, Electronic Keypad Deadbolt Lock, Emergency Power Port, 12 Months Battery From $69.99
Sponsored
From$6999
DESLOC B200 Fingerprint Smart Door Lock with 2 Lever Handles, App Control, Smart Locks for Front Door, Deadbolt Smart Lock, Electronic Keypad Deadbolt Lock, Emergency Power Port, 12 Months Battery
224.8 out of 5 Stars. 22 reviews
Save with
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)
1423.9 out of 5 Stars. 142 reviews
Save with
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
Qolsys QS1134-840 IQ Wireless S-Line Encrypted Recessed Door/Window Sensor $38.08
$3808
current price $38.08Qolsys QS1134-840 IQ Wireless S-Line Encrypted Recessed Door/Window Sensor
15 out of 5 Stars. 1 reviews
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
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
2X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks $18.59
$1859
current price $18.592X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Windows Open Close Status Works with TTLOCK App Smart Locks
Wireless Door Alarms for Home Security with Remote, 130dB Door and Window Alarms Sensors, (Battery-Powered), Kids Safety, Dementia Patients, Pool Door Alarm (2-Pack) From $18.99
From$1899
Wireless Door Alarms for Home Security with Remote, 130dB Door and Window Alarms Sensors, (Battery-Powered), Kids Safety, Dementia Patients, Pool Door Alarm (2-Pack)
25 out of 5 Stars. 2 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
Clearance Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (10 Pcs) Home Alarm(Batteries not included) From $10.99
3 options
Available in additional 3 optionsFrom$1099
Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (10 Pcs) Home Alarm(Batteries not included)
213.5 out of 5 Stars. 21 reviews
Save with
2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks See price in cart
See price in cart
current price See price in cart2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks
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
Smart Door Knob,Mutak Keyless Smart Door Lock Smart Deadbolt with App Control & Fingerprint & 2 Keys,Electronic Door Lock for Home, Apartment, Office, Black $30.99 Was $63.35
Now$3099
current price Now $30.99, 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
274 out of 5 Stars. 27 reviews
Save with
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
Honeywell Home 5816WMWH Wireless Door/ Window Sensor Was $35.49
Honeywell Home 5816WMWH Wireless Door/ Window Sensor
25 out of 5 Stars. 2 reviews
Save with
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
DSC WS4945 Wireless Door/Window Contact Sensor $47.86
$4786
current price $47.86DSC WS4945 Wireless Door/Window Contact Sensor
25 out of 5 Stars. 2 reviews
2X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks $18.90
$1890
current price $18.902X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks
3X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks $28.62
$2862
current price $28.623X 2.4GHz Wireless TTLOCK Door Sensor Door Contact Detection Open Close Status Works with TTLOCK App Smart Locks
Popular in Automatic Door Lock Sensor
Related Products
SecurityMan Door Handle Alarm with 130dB Vibration Triggered Portable Door Alarm - Perfect Alarm for Doors When Opening for Kids, Toddler, Elderly, Hotel, Travel, Bedroom (2 Pack Door Security Alarm)
SecurityMan Door Handle Alarm with 130dB Vibration Triggered Portable Door Alarm - Perfect Alarm for Doors When Opening for Kids, Toddler, Elderly, Hotel, Travel, Bedroom (2 Pack Door Security Alarm)$29.99current price $29.99Door Window Alarm,Voice Alarm Door Alarm -theft Voice Door Apartment Voice And Voice Door Window Alarm Sound And App Apartment Wifi Voice Apartment Door Alarm Shieny White 2 Pack
Door Window Alarm,Voice Alarm Door Alarm -theft Voice Door Apartment Voice And Voice Door Window Alarm Sound And App Apartment Wifi Voice Apartment Door Alarm Shieny White 2 Pack$27.71current price $27.71Alarm Controls 1200S Single Door Magnetic Lock, 1,200lbs., Clear Anodized
Alarm Controls 1200S Single Door Magnetic Lock, 1,200lbs., Clear Anodized$185.60current price $185.60Everso New Wireless Door Alarm For Shed Garage Caravan Security Keypad Alarm Safety
Everso New Wireless Door Alarm For Shed Garage Caravan Security Keypad Alarm Safety$9.08current price $9.08Door Stop Alarm Door Block Alarm Door Stop Alarm Indoor Alarm R7K7
Door Stop Alarm Door Block Alarm Door Stop Alarm Indoor Alarm R7K7$6.99current price $6.99Excello Global Products Stainless Steel Doorstop Alarm Black/Silver (SPLS-TRVL-0004)
Excello Global Products Stainless Steel Doorstop Alarm Black/Silver (SPLS-TRVL-0004)$18.69current price $18.69Alarm Lock Pg21 Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm - Bronze
Alarm Lock Pg21 Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm - Bronze$141.30current price $141.30Eaton Proximity Sensor,Inductive,30mm,NC E57-30LE22-A1
Eaton Proximity Sensor,Inductive,30mm,NC E57-30LE22-A1$323.53current price $323.53JYtrend Window Door Alarm, Burglar Security Magnetic Sensor (4 Pack)
JYtrend Window Door Alarm, Burglar Security Magnetic Sensor (4 Pack)$12.99current price $12.99ZYHARUKO Personals Security Window and Door Alarm,Security Protection, Burglar Alert, Wireless Alarm,Easy Installation 120db
ZYHARUKO Personals Security Window and Door Alarm,Security Protection, Burglar Alert, Wireless Alarm,Easy Installation 120db$7.57current price $7.57Goodhd 5M Wired Door Sensor Ndfeb Magnetic Sensor Switch For Open Detector Iron Gate
Goodhd 5M Wired Door Sensor Ndfeb Magnetic Sensor Switch For Open Detector Iron Gate$6.82current price $6.82Yale AC-DC Sync Smart Home Alarm Accessory Door/Window Sensor App Control, for Securing Main Access Points, White
Yale AC-DC Sync Smart Home Alarm Accessory Door/Window Sensor App Control, for Securing Main Access Points, White$50.16current price $50.16
