Techko Maid S183 Magnetic Sensor Entry Alarm and Chime

Techko Maid S183 Magnetic Sensor Entry Alarm and Chime

Find Home Security And Automation at Target.com! Protect your peace of mind with a Techko Maid S183 Magnetic Sensor Entry Alarm and Chime. This security alarm uses a magnetic sensor to alert you when a door or window is being opened at your home. You... more

$15.99

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SMARTPOOL NA425 Door Alarm, Wireless, 120dB, 9V Battery

SMARTPOOL NA425 Door Alarm, Wireless, 120dB, 9V Battery

Gate Alarm, Wireless, Mounting Window, Door, Gate, Sound Rating 120dB, Input Power 9V Alkaline Battery, Battery Size 9V, Not Included Battery, Features Magnetic Sensors, Pass Button, Check Battery Button, 300 ft. Operating Range, Length 41/4 In., Width... more

$44.61

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(25,000+)
GE NX650 Wireless Door Window Sensor

GE NX650 Wireless Door Window Sensor

With The Iti Door/Window Sensor, Alarm Systems Can Be Easily Installed That Provide The Highest Level Of Intruder Protection Available For A Home Or Business. These Sensors Monitor Doors, Windows, Cabinets, Or Anything That Opens And Closes. When Used more

$20

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GE 51107 Alarm System

GE 51107 Alarm System

With 4 Digital Keypad more

$20

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8 Piece Wireless Mini Window Security System Alarm Set

8 Piece Wireless Mini Window Security System Alarm Set

Compact alarms alert homeowners to open windows with a 105-decibel sound; can be used in the house to keep kids away from dangerous areas more

$29.99 $7.99

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Door Stop Alarm

Door Stop Alarm

Just wedge this security alarm under your door and if someone tries to enter, it sounds a super loud 100 decibel alarm, scaring away intruders. Also helps block the door from opening. Requires 2 AA batteries (not included). 6" x 2". more

$4.99

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105 Decibel Mini Window Alarm

105 Decibel Mini Window Alarm

Time to end crime. You'll sleep better knowing the 105 Decibel Mini Window Alarm is on your team. This unit uses a magnetic sensor to detect the opening of a protected window. A 105 dB alarm will then alert you to an attempted entry and scare off... more

$16.99

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Alarm Lock PG21 Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm Metallic Silver

Alarm Lock PG21 Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm Metallic Silver

Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm This magnetically activated, easy-install, battery operated door alarm will ensure that unauthorized entry is met with an alarm and delayed access, if desired. This unit features... more

$281.00 $216.37

FREE shipping

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Build.com

(10,000+)
Alarm Lock PG21S Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm Metallic Bronze

Alarm Lock PG21S Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm Metallic Bronze

Pilfergard 95 Decibel Dual Piezo Siren Door Alarm with Strobe This magnetically activated, easy-install, battery operated door alarm will ensure that unauthorized entry is met with an alarm, strobe and delayed access, if desired. This unit features... more

$345.00 $265.65

FREE shipping

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Build.com

(10,000+)
Alarm Lock PG21S Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm Metallic Silver

Alarm Lock PG21S Pilfergard 95 Decibel Dual Piezo Siren Surface Mount Door Alarm Metallic Silver

Pilfergard 95 Decibel Dual Piezo Siren Door Alarm with Strobe This magnetically activated, easy-install, battery operated door alarm will ensure that unauthorized entry is met with an alarm, strobe and delayed access, if desired. This unit features... more

$345.00 $265.65

FREE shipping

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Build.com

(10,000+)
Skylink WT433 Door/Window Contact Sensor

Skylink WT433 Door/Window Contact Sensor

Extra Door / Window Sensor SAVE! Protects entrances and sends a signal to the control panel or dialer when contact is broke. Up to 100'range. Measures 3 3/8 x 1 1/2 x 1 1/8" and weighs 2 3/5 ozs. Order ONLINE Today! AVAILABLE SEPARATELY: Skylink more

$19

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Skylink VS-433E Vibration Sensor

Skylink VS-433E Vibration Sensor

For: Drawers, Cars and Boats more

$19

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GE Personal Security Window/Door Alarm

GE Personal Security Window/Door Alarm

120db alarm sounds when magnetic contact is broken On/off switch for easy control Low battery test button and light Requires 4 LR44 batteries (included) more

$10.44

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Overstock.com

(600,000+)
Improvements Mini Window or Door Alarm

Improvements Mini Window or Door Alarm

The Mini Window or Door Alarm is ideal for travel! Add an extra level of security and peace of mind when traveling by taking the Mini Window or Door Alarm along with you. Just place this magnetic sensor entry alarm discreetly on a window, sliding door,... more

$16.99

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Improvements

(100,000+)
Wireless Alarm System Window Or Door

Wireless Alarm System Window Or Door

The weather-resistant Window/Door Sensor features an easy-to-install magnetic contact that can be discreetly placed on most windows and doors to alert the user if a door window back gate or shed is opened. more

$34.99 $29.84

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Trademark Stalwart 8-piece Mini Window Security System Alarm Set (8 piece Set)

Trademark Stalwart 8-piece Mini Window Security System Alarm Set (8 piece Set)

Keep your home protected the easy way. These units use a magnetic sensor to detect the opening of a protected window. A 105-decibel alarm will then alert you to an attempted entry and scare off potential intruders. Powerful alarm will scare away... more

$13.34

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Overstock.com

(600,000+)
Improvements Ultra Slim Window Entry Alarm

Improvements Ultra Slim Window Entry Alarm

The Ultra Slim Window Entry Alarm is perfect for windows, sliding doors, and cabinets. The Ultra Slim Window Entry Alarm is a vibration-activated sensor that is ideal for windows, sliding doors, and even store cabinets. Featuring a simple on/off... more

$24.99

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Improvements

(100,000+)
Wireless Window Alarms 2 Pk

Wireless Window Alarms 2 Pk

Alarm sounds when window or door is opened. The GE Personal Security Window or Door Alarm includes two alarm sensors that can be attached to windows doors sheds cabinets gates and more. The alarm features two sound settings 120 dB siren and door chime... more

$17.99 $14.24

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GE 45131 Wireless Alarm System (window Or Door)

GE 45131 Wireless Alarm System (window Or Door)

The weather-resistant Window/Door Sensor features an easy-to-install magnetic contact that can be discreetly placed on most windows and doors to alert the user if a door, window, back gate, or shed is opened. more

$34.99 $30.99

FREE shipping

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Streetwise Security Products Intermatic Magnetic Contact Alarm with Keypad (Keypad Alarm) (ABS)

Streetwise Security Products Intermatic Magnetic Contact Alarm with Keypad (Keypad Alarm) (ABS)

This compact, easy to install, magnetic contact alarm made by Intermatic (a recognized leader in the security industry) can be used on doors, windows, cabinets or anything that opens and closes. It is an ideal security device for home, store, office,... more

$15.79

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Overstock.com

(600,000+)
TECHKO Wireless Solar Powered Magnetic Sensor Entry Alarm S090

TECHKO Wireless Solar Powered Magnetic Sensor Entry Alarm S090

Techko's S090 Magnetic Sensor Entry Alarm is solar powered and can provide valuable protection for your home or property by detecting the unauthorized opening of a door or window, in a low-profile design. more

$10

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Swannone Window/Door Sensor

Swannone Window/Door Sensor

The door/window sensor combines with the SwannOne Smart Hub to monitor entrances to your home alerting you via the SwannOne app or trigging an audible alarm if a door/window is opened or closed. This smart home sensor also keeps an eye on the... more

$24.99

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Sabre Hs-wak Wireless Alarm

Sabre Hs-wak Wireless Alarm

Easy to install without any complicated wiring, Sabre's Wireless Alarm Kit features 4 total window/door alarms that will keep your house secure with a booming 120 dB alarm sound. more

$39.99

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SecurityMan DIY Wireless Home Alarm System Kit

SecurityMan DIY Wireless Home Alarm System Kit

Do-it-yourself wireless intruder alarm system kitPerfect for homes & small businessesSupports up to 60 wireless sensorsSupports up to 5 phone numbers for auto-alarm call & 1 management center protocol Arm & disarm by remote, phone call or host's... more

$79

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Smanos W100 Touch Panel Alarm System with Motion Detection, Built-in 110 dB Alar White W100 Security

Smanos W100 Touch Panel Alarm System with Motion Detection, Built-in 110 dB Alar White W100 Security

Features: The Smanos W100 alarm system is a sleek looking dual network alarm with touch screen that supports both Wi-Fi and PSTN (landline phones) W100 includes: Main Unit, 2 Remotes, 1 PIR Motion Sensor and 1 Door/Window Sensor The fully expandable... more

$242.84 $169.99

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HandleSets.com

(10,000+)
3 Pcs NO Door Window Contact Magnetic Reed Switch Alarm Security 15-25mm

3 Pcs NO Door Window Contact Magnetic Reed Switch Alarm Security 15-25mm

Specifications: Description: NO type designed for use with alarm systems. Great for use in family and factory window, door. etc. more

$8.82

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Screw Mount Household Window Door Contacts Magnetic Switch Alarm System Security

Screw Mount Household Window Door Contacts Magnetic Switch Alarm System Security

Features: DC 110V rated voltage, 0.5A rated current, 5mm mounting hole diameter. Suitable to used on the windows or door of apartment, hotel, office, etc. The entry alarm adopts magnetic sensor design to warn you if the strange entry from the windows... more

$10.29

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GE 45142 Choice-alert Wireless Alarm System Brown

GE 45142 Choice-alert Wireless Alarm System Brown

The GE Choice Alert Control Center & Window/Door Sensor Kit allows you to begin building a custom Choice Alert Wireless Alarm System. The kit includes a Choice Alert Control Center and Window/Door Sensor. The GE Choice Alert Control Center controls all... more

$53.99

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Myfox Home Alarm System BU0201

Myfox Home Alarm System BU0201

Secure your home or office with the Home Alarm System from Myfox. The system includes one IntelliTAG door/window sensor one 110 dB siren one hands-free key fob and one link station for wireless connectivity. The system can be controlled from your iOS... more

$249.99

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(275,000+)
smanos Wi-Fi Alarm System with 720p Camera Kit W020I

smanos Wi-Fi Alarm System with 720p Camera Kit W020I

Keep your home safe using the Wi-Fi Alarm System with 720p Camera Kit from smanos. The kit includes a W020 Base Unit an IP6 Camera two DS2300 Door/Window Contacts and an RE2300 Remote Control. The package also comes with four AAA batteries and two AC... more

$229.99

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(275,000+)
Swann Alarm Starter Kit - White - SWO-AST01K-US

Swann Alarm Starter Kit - White - SWO-AST01K-US

SWANN Alarm Starter Kit: Includes a SwannOne smart hub, a key fob, a motion sensor and 2 door/window sensors - SwannOne app (download required) - home, away and night modes - built-in microphones - personal safety feature more

$240

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Mace 80201 Entrance Alert - 95 dB - Audible

Mace 80201 Entrance Alert - 95 dB - Audible

The ENTRANCE ALERT is a 95dB magnetic alarm designed to detect unwanted entry. It can be attached to window or door and the alarm sounds when contact is broken, and then automatically resets after 45 seconds. more

$7

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YardGard Programmable Gate/Door/Window Alarm System

YardGard Programmable Gate/Door/Window Alarm System

Yard Guard for Gates & Doors, Programmable Code Control, Auto Resets in 30 Secs. After Any Key Entry, Hardware Included to Mount on Wooden or Metal Fence and Sliding Doors more

$50.80 $32.00

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(5) Genuine At&t Sw-att-v2 Surface Door Window Alarm Sensors

(5) Genuine At&t Sw-att-v2 Surface Door Window Alarm Sensors

This item. It is guaranteed to be in good working order. The auction includes only what is shown. We are dedicated to providing excellent customer service. If there is a problem with an order please contact us directly (please do not open a case or a... more

$50.00

FREE shipping

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Sontax Instant Alarm 4 Pack Instantly Alarm 4 Windows Or Doors

Sontax Instant Alarm 4 Pack Instantly Alarm 4 Windows Or Doors

HANDY TRENDS INSTANT PERFECT ALARM Description; Keep your home safe and secure with this value pack of Instant Alarms. Featuring a high-decibel alarm and easy installation, they're a great way to protect your family and your valuables. Install them on... more

$6.95

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Leknes GSM magnetic door alarm Home Security Magnetic Sensor Voice sensor Detector Anti-theft Alarm Door Alarm Window Alarm for Household Monitoring Car Automobile Monitoring With Voice Monitoring and Free Remote GSM Location Functions (black)

Leknes GSM magnetic door alarm Home Security Magnetic Sensor Voice sensor Detector Anti-theft Alarm Door Alarm Window Alarm for Household Monitoring Car Automobile Monitoring With Voice Monitoring and Free Remote GSM Location Functions (black)

Function Setting *Send 0005 start magnetic sensor alarm, when the door was opened or closed, the alarm report to the sender by SMS or call; *Send 0006 stop magnetic sensor alarm. *Send 0001 start voice sensor alarm, when sound around ,the alarm will... more

$14.99

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Magnetic Door/sliding Door/ Window Alarm With Disarm Pin By Home Safe Ha-sensor

Magnetic Door/sliding Door/ Window Alarm With Disarm Pin By Home Safe Ha-sensor

This compact, attractive MAGNETIC DOOR ALARM by Safe Family Life uses magnetic affinity to initiate its 110 decibel siren. The base of the alarm is attached to door or window frame, the actuator is connected to the window or door. The alarm is... more

$7.95

FREE shipping

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