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Air QualityAir ToolsAlarm SystemsAll Home SecurityAll Renewable EnergyBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCaulking & SealantsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorbellsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFire SafetyFurniture HardwareGarage Door Openers and HardwareGarage Storage SystemsGate HardwareGatesHand ToolsHardware KnobsHome SafetyKitchen HardwareLight BulbsMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPersonal SafetyPipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesSafety DetectorsSealants, Fillers and AdhesivesSolar AccessoriesSolar Charge ControllerSolderingStorage ContainersStorm & Flood PrepSurveillanceThermostatsTile Tools & MaterialsTool Equipment & StorageValves & Valve RepairWildfire PrepWindow Hardware
Window Security Essential(282)
Uses item details. Price when purchased online
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White $26.44 $26.44/in
Sponsored
$2644
current price $26.44$26.44/in
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White
604.4 out of 5 Stars. 60 reviews
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Door Alarm, AMIR Anti-Theft 125DB Door Alarm Window Alarm For Home Office Warehouse Shop Elderly Kids Security 4PCS From $21.99
Sponsored
From$2199
Door Alarm, AMIR Anti-Theft 125DB Door Alarm Window Alarm For Home Office Warehouse Shop Elderly Kids Security 4PCS
354.1 out of 5 Stars. 35 reviews
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XIHAMA 25-80dB, 100 meters Motion Household Sensor & Alarm 5 Pieces $32.92
Sponsored
$3292
current price $32.92XIHAMA 25-80dB, 100 meters Motion Household Sensor & Alarm 5 Pieces
154.4 out of 5 Stars. 15 reviews
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Driveway Alarm 656ft Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor-DIY Security Alert-Monitor with 38 Chimes for Indoor Outdoor Use $25.79 Was $39.39
Sponsored
Now$2579
current price Now $25.79, Was $39.39$39.39
Driveway Alarm 656ft Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor-DIY Security Alert-Monitor with 38 Chimes for Indoor Outdoor Use
873.8 out of 5 Stars. 87 reviews
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50+ bought since yesterday Philips Personal Security Window and Door Alarm, 2-Pack, White From $15.97
2 options
Available in additional 2 optionsFrom$1597
Philips Personal Security Window and Door Alarm, 2-Pack, White
7444.5 out of 5 Stars. 744 reviews
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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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Best seller Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (6 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 (6 Pcs) Home Alarm(Batteries not included)
1423.9 out of 5 Stars. 142 reviews
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FENHRTVM Sliding Door Security Bar Rotational Adjustable Length 22-50 Inches Easy Use for Window and Sliding Glass Door Sturdy Metal Black Was $19.99
2 options
Available in additional 2 optionsFENHRTVM Sliding Door Security Bar Rotational Adjustable Length 22-50 Inches Easy Use for Window and Sliding Glass Door Sturdy Metal Black
25 out of 5 Stars. 2 reviews
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Yeyebest Window Security Bar Sliding Door Security Bar Two in One for Home, Hotel, Apartment, Matte Black Stainless Steel, 1 Pack (18" to 51") Was $19.99
Yeyebest Window Security Bar Sliding Door Security Bar Two in One for Home, Hotel, Apartment, Matte Black Stainless Steel, 1 Pack (18" to 51")
744.7 out of 5 Stars. 74 reviews
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Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White $26.44 $26.44/in
$2644
current price $26.44$26.44/in
Brinks Steel Adjustable Window Security Bar with Brackets 15.5" to 34", White
604.4 out of 5 Stars. 60 reviews
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Fosmon WaveLink Wireless Doorbell Chime, Home Security System Alarm When Door Opens, Magnetic Door Alarm And Sensor For Store, Restaurant, Business, Kids, Elderly & More, 1 Sensor 1 Receiver $19.99
Sponsored
$1999
current price $19.99Fosmon WaveLink Wireless Doorbell Chime, Home Security System Alarm When Door Opens, Magnetic Door Alarm And Sensor For Store, Restaurant, Business, Kids, Elderly & More, 1 Sensor 1 Receiver
454.3 out of 5 Stars. 45 reviews
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LINKPAL Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert with 2 PIR $18.98
Sponsored
$1898
current price $18.98LINKPAL Wireless Home Security Driveway Alarm, Motion Sensor Detect Alert with 2 PIR
373.9 out of 5 Stars. 37 reviews
Window Alarm, 10-Pack Mini Window Door Entry Alarm Burglar Security Alarm System Magnetic Sensor Protector for Home
Window Alarm, 10-Pack Mini Window Door Entry Alarm Burglar Security Alarm System Magnetic Sensor Protector for Home
Adjustable Door & Window Security Bar, Door Stopper,Heavy-Duty, 34"-48.8", White
Adjustable Door & Window Security Bar, Door Stopper,Heavy-Duty, 34"-48.8", White
34 out of 5 Stars. 3 reviews
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10 Packs Sliding Door Lock, Window Locks for Home Safety, Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, Easy to Install, Strong Adhesive,No Tools Needed From $10.99
2 options
Available in additional 2 optionsFrom$1099
10 Packs Sliding Door Lock, Window Locks for Home Safety, Sliding Glass Door Lock for Sliding Glass Doors, Sliding Windows, Sliding Closet, Easy to Install, Strong Adhesive,No Tools Needed
25 out of 5 Stars. 2 reviews
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Clearance 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)
414 out of 5 Stars. 41 reviews
Best seller BTideas 4 Pack Sliding Window Locks,Window Locks for Horizontal Up&Down Sliding Home&Office,Black
BTideas 4 Pack Sliding Window Locks,Window Locks for Horizontal Up&Down Sliding Home&Office,Black
74.4 out of 5 Stars. 7 reviews
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Qenwkxz 6PCS Window Security Bar, 15.7''-27.5'' Tension Rods, Sliding Door Security Bar, Diameter Window Safety Lock Bar with Rubber Tips for Bathroom Cupboards (White) Was $25.49
Qenwkxz 6PCS Window Security Bar, 15.7''-27.5'' Tension Rods, Sliding Door Security Bar, Diameter Window Safety Lock Bar with Rubber Tips for Bathroom Cupboards (White)
484.1 out of 5 Stars. 48 reviews
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50+ bought since yesterday Brinks Commercial Steel Adjustable 25in-43in Heavy-Duty Security Bar From $26.44
2 options
Available in additional 2 optionsFrom$2644
Brinks Commercial Steel Adjustable 25in-43in Heavy-Duty Security Bar
19894.5 out of 5 Stars. 1989 reviews
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Reduced price UHIAGREE 4 Pack Sliding Window Locks,Adjustable Window Stopper Security for Home and Office (Black) $11.69 Was $12.99
Now$1169
current price Now $11.69, Was $12.99$12.99
UHIAGREE 4 Pack Sliding Window Locks,Adjustable Window Stopper Security for Home and Office (Black)
15 out of 5 Stars. 1 reviews
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Yolispa Multifunctional Wireless Driveway Alarm Outside Weatherproof Motion Sensor Alarm 1 Receiver 2 Transmitters with 38 Chimes 200m/656ft Transmission for Indoor Outdoor Use $20.99 Was $24.99
Sponsored
Now$2099
current price Now $20.99, Was $24.99$24.99
Yolispa Multifunctional Wireless Driveway Alarm Outside Weatherproof Motion Sensor Alarm 1 Receiver 2 Transmitters with 38 Chimes 200m/656ft Transmission for Indoor Outdoor Use
213.8 out of 5 Stars. 21 reviews
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Yeyebest, 18"-51" Extendable Window Sliding Door Security Bar From $16.99 Was $19.99
Sponsored
From$1699
$19.99
Yeyebest, 18"-51" Extendable Window Sliding Door Security Bar
744.7 out of 5 Stars. 74 reviews
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YeYeBest Sliding Door Security Bar Inside 2 Pack, Adjustable 18 to 51 Inch Window Security Bar Interior, Matte Black Was $35.99
YeYeBest Sliding Door Security Bar Inside 2 Pack, Adjustable 18 to 51 Inch Window Security Bar Interior, Matte Black
194.9 out of 5 Stars. 19 reviews
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Best seller Lion Locks Aluminum Sliding Door and Window Lock, Pack of 10 From $11.99
2 options
Available in additional 2 optionsFrom$1199
Lion Locks Aluminum Sliding Door and Window Lock, Pack of 10
1364.4 out of 5 Stars. 136 reviews
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Trianu 4 Pcs Window Security Bars Adjustable Spring Tension Rod Sliding Glass Door Stick for Door with Rubber Tips, Extends from 21.65-35.4 inch, Black $13.99 Was $15.99
Now$1399
current price Now $13.99, Was $15.99$15.99
Trianu 4 Pcs Window Security Bars Adjustable Spring Tension Rod Sliding Glass Door Stick for Door with Rubber Tips, Extends from 21.65-35.4 inch, Black
24 out of 5 Stars. 2 reviews
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FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White From $17.99
From$1799
FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White
864.5 out of 5 Stars. 86 reviews
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SecurityMan Sliding Door Security Bar, Adjustable Child-Proof Lock for Patio Doors and Windows, Fits Most Doors, 18.75"-51.1", Chrome $25.99
$2599
current price $25.99SecurityMan Sliding Door Security Bar, Adjustable Child-Proof Lock for Patio Doors and Windows, Fits Most Doors, 18.75"-51.1", Chrome
64.8 out of 5 Stars. 6 reviews
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(3 pack) Philips Personal Security Window and Door Alarm, 4-Pack, White
(3 pack) Philips Personal Security Window and Door Alarm, 4-Pack, White
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Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (2 Pcs) Home Alarm(Batteries not included) $10.09
$1009
current price $10.09Door Window Alarm, Personal Security Window, Burglar Alarm, Home Security Wireless Magnetic Sensor Anti-Theft Alarm (2 Pcs) Home Alarm(Batteries not included)
63.8 out of 5 Stars. 6 reviews
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Tripumer 4 Sets of Sliding Window Locks with Key Adjustable Window Security Locks for Family Home Bedroom and Office Black From $11.89
From$1189
Tripumer 4 Sets of Sliding Window Locks with Key Adjustable Window Security Locks for Family Home Bedroom and Office Black
534.4 out of 5 Stars. 53 reviews
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FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White From $17.99
Sponsored
From$1799
FLY HAWK Window Security Bar for House Apartment Heavy Duty, Adjustable Sliding Door Lock Bar, 18-51 inch, Matte White
864.5 out of 5 Stars. 86 reviews
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vidaXL Steel Adjustable Window Security Grille 39.4"-59.1" with 2 Crossbars From $47.69
Sponsored
From$4769
vidaXL Steel Adjustable Window Security Grille 39.4"-59.1" with 2 Crossbars
11 out of 5 Stars. 1 reviews
Window Alarm, 10-Pack Wireless Window Door Entry Alarm Burglar Security Alarm Magnetic Sensor Ideal for Home, Garage, Apartment, Dorm, Office Was $15.61
Window Alarm, 10-Pack Wireless Window Door Entry Alarm Burglar Security Alarm Magnetic Sensor Ideal for Home, Garage, Apartment, Dorm, Office
33.7 out of 5 Stars. 3 reviews
DEXING 4 Pack Window Security Bar, Window Safety Bars, Adjustable Sliding Glass Door Lock, Window Lock Bar for Children Home, Extends from 15.8-27.6 Inches (White) $15.42
$1542
current price $15.42DEXING 4 Pack Window Security Bar, Window Safety Bars, Adjustable Sliding Glass Door Lock, Window Lock Bar for Children Home, Extends from 15.8-27.6 Inches (White)
24.5 out of 5 Stars. 2 reviews
Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks for Patio Bedroom Home and Office $12.89
$1289
current price $12.89Window Locks, 4 Sets Sliding Security Window Lock with Key for Vertical & Horizontal Sliding Windows & Sliding Doors, Adjustable Window Locks for Patio Bedroom Home and Office
45 out of 5 Stars. 4 reviews
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Aluminum, White Finish, Sliding Window Security Lock (4-pack) From $6.87
From$687
Aluminum, White Finish, Sliding Window Security Lock (4-pack)
154.5 out of 5 Stars. 15 reviews
IDEANATEGRATE Compact Plastic Door and Window Anti-Theft Alarm 1Pcs for Office Security $6.99 Was $8.99
Now$699
current price Now $6.99, Was $8.99$8.99
IDEANATEGRATE Compact Plastic Door and Window Anti-Theft Alarm 1Pcs for Office Security
Smart WiFi Door Sensor under $5! Yrmaups Smart WiFi Door Window Sensor, Wireless Entry Alarm with Real Time Notification, Home Security Sensor for Garage Shed, Compatible with Smart Life App
Smart WiFi Door Sensor under $5! Yrmaups Smart WiFi Door Window Sensor, Wireless Entry Alarm with Real Time Notification, Home Security Sensor for Garage Shed, Compatible with Smart Life App
Sliding Window Locks Security Window Locks with Keys Adjustable Aluminum Sliding Window Stops Easy Installation Without Drilling for Vertical and Horizontal Sliding Windows 6 Set Silver $16.89
$1689
current price $16.89Sliding Window Locks Security Window Locks with Keys Adjustable Aluminum Sliding Window Stops Easy Installation Without Drilling for Vertical and Horizontal Sliding Windows 6 Set Silver
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Door Alarm, AMIR Anti-Theft 125DB Door Alarm Window Alarm For Home Office Warehouse Shop Elderly Kids Security 4PCS From $21.99
From$2199
Door Alarm, AMIR Anti-Theft 125DB Door Alarm Window Alarm For Home Office Warehouse Shop Elderly Kids Security 4PCS
354.1 out of 5 Stars. 35 reviews
Save with
Fymlhomi 2 Pack Window Security Bar, Window Safety Bars, Adjustable Sliding Glass Door Lock, Window Lock Bar for Children Home, Extends from 15.8-27.6 Inches
Fymlhomi 2 Pack Window Security Bar, Window Safety Bars, Adjustable Sliding Glass Door Lock, Window Lock Bar for Children Home, Extends from 15.8-27.6 Inches
Pack of 6 Security Window Door Alarm DIY Home Protection Burglar Alert Sensor !!
Pack of 6 Security Window Door Alarm DIY Home Protection Burglar Alert Sensor !!
Adifare 6Pcs Window Security Bars Adjustable Window Security Stick with Anti-Slip Rubber Tips Retractable Sliding Door Security Bar for Children Home
Adifare 6Pcs Window Security Bars Adjustable Window Security Stick with Anti-Slip Rubber Tips Retractable Sliding Door Security Bar for Children Home
Sliding Window Security Lock, White, Aluminum Material 8 Pack $12.89
$1289
current price $12.89Sliding Window Security Lock, White, Aluminum Material 8 Pack
24 out of 5 Stars. 2 reviews
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[Security&Spy] SuperMini 3-in-1 Personal, Door & Window Alarm Loud 95dB, Portable Security System with Ripcord & Sensor $25.00
![[Security&Spy] SuperMini 3-in-1 Personal, Door & Window Alarm Loud 95dB, Portable Security System with Ripcord & Sensor](https://i5.walmartimages.com/seo/Security-Spy-SuperMini-3-in-1-Personal-Door-Window-Alarm-Loud-95dB-Portable-Security-System-with-Ripcord-Sensor_583cf8cb-00e2-4351-82ab-07d2f8046c64.228ec467b3a97549d05a827b8258c716.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$2500
current price $25.00[Security&Spy] SuperMini 3-in-1 Personal, Door & Window Alarm Loud 95dB, Portable Security System with Ripcord & Sensor
USP Window Bug Glass Break Sensor, Gray (724-Gray) $29.43
$2943
current price $29.43USP Window Bug Glass Break Sensor, Gray (724-Gray)
Wsdcam Window Door Alarm DIY Home Safety Wireless Burglar Alert Sensor Alarm-10Pack $17.38 Was $20.24
Now$1738
current price Now $17.38, Was $20.24$20.24
Wsdcam Window Door Alarm DIY Home Safety Wireless Burglar Alert Sensor Alarm-10Pack
94.3 out of 5 Stars. 9 reviews
EKIDAZB Window Alarm 12 Pack Mini Window Door Entry Alarm Burglar Security Alarm System Sensor Protector for Home $16.10
$1610
current price $16.10EKIDAZB Window Alarm 12 Pack Mini Window Door Entry Alarm Burglar Security Alarm System Sensor Protector for Home
123.5 out of 5 Stars. 12 reviews
OKYMOTOR 12 Pack Sliding Door Window Locks Child Proof Home Safety Adjustable Glass Windows Stopper Vertical Horizontal Slide Windows Track Lock Window Stop
OKYMOTOR 12 Pack Sliding Door Window Locks Child Proof Home Safety Adjustable Glass Windows Stopper Vertical Horizontal Slide Windows Track Lock Window Stop
354.7 out of 5 Stars. 35 reviews
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Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black From $13.98
From$1398
Sgokeen Wireless Door Sensor Door Entry Chime, Door Open Alert with 600ft Range LED Indicators Receivers + Sensors Wireless Door Alarm,58 Ringtones Black
894.2 out of 5 Stars. 89 reviews
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