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    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+)
    GE Window/Door Alarm, 4pk

    GE Window/Door Alarm, 4pk

    Increase your personal security and peace of mind with easy-to-install GE Window/Door Alarm. It works of a basic principal, when the top is separated from the bottom it emits a loud 120dB sound alerting your home and your neighbors. Each unit in this... more

    $19.97 $17.48

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    Golden Security Wireless Alarm System Home Office Doors Windows Security Entry Burglar Contact Alarm System - Door & Window Sensor for Golden Security Home Security Alarm System

    Golden Security Wireless Alarm System Home Office Doors Windows Security Entry Burglar Contact Alarm System - Door & Window Sensor for Golden Security Home Security Alarm System

    This Door & Window Sensor can work with the alarm system in our Golden Security alarm system but we can not make sure whether it can work with other alarm on Amazon. Transmit Distance from host:more than 100m(no obstacle) Working frequency:433MHZ SMS... more

    $7.88

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    Golden Security Wireless Home Doors Windows Security Entry Alarm System - EASY to install Door Sensor for Home Security Alarm System

    Golden Security Wireless Home Doors Windows Security Entry Alarm System - EASY to install Door Sensor for Home Security Alarm System

    Description: PS :Not all the door sensor can work with your alarm system,please let me know what kind of alarm system in your hand before you order. Transmit Distance from host:more than 100m(no obstacle) Working frequency:433MHZ SMS alert when lower... more

    $7.88

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    GE Personal Security Door Stop Alarm

    GE Personal Security Door Stop Alarm

    Securing rooms from unauthorized entry couldn't be easier. The GE Personal Security Door Stop Alarm requires no wires or complicated installation and is powered by a single nine-volt battery (not included). Simply place the pressure-sensitive door stop... more

    $13.27

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    Jasco Products GE Wireless Door Alarm with Programmable Keypad - 45117

    Jasco Products GE Wireless Door Alarm with Programmable Keypad - 45117

    GE DELUXE DOOR ALARM more

    $5

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    Doberman Security Home Door and Window Defender Alarm with Door Chime

    Doberman Security Home Door and Window Defender Alarm with Door Chime

    Free Shipping on Over 500K Items!

    The Doberman Security Door and Window Defender Alarm is intended for use as a wireless alarm for windows and doors. The alarm is triggered after an entry-opening and/or a window vibration. The alarm is suitable for indoor use and includes 3 LR44/AG13... more

    $12.98

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    Yard Guard Alarm System for Gates/Doors and Windows, White

    Yard Guard Alarm System for Gates/Doors and Windows, White

    Find Swimming Pool And Spa Accessories at Target.com! Our gate and door alarm is designed to alert you upon unauthorized entry into your yard or pool area. The Yard Guard alarm meets or exceeds state barrier alarm codes. Hardware is included for... more

    $21.49

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    FIRST ALERT SFA600 Driveway Alarm,Wireless,300 ft.,85dB G2439160

    FIRST ALERT SFA600 Driveway Alarm,Wireless,300 ft.,85dB G2439160

    Driveway Alarm, Wireless, Mounting Surface, Sound Rating 85dB, Battery Size 9V, (3) C, Not Included Battery, 300 ft. Operating Range, Length 113/32 In., Width 31/2 In., Height 5 In., Water Resisant Sensors, Residential/Commercial Door Alert more

    $24.25

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    (50,000+)
    Stobesecurity Motion Sensor Alarm with Strobe

    Stobesecurity Motion Sensor Alarm with Strobe

    Free Ship $49 or more

    WIRELESS Motion Sensor Alarm with Strobe includes Remote feature. SAVE BIG! Skip those costly home and office security systems that require professional installation and monthly billing! This battery-powered unit detects motion up to 30 feet away, then... more

    $29.99

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    GE Personal Security Door Stop Alarm

    GE Personal Security Door Stop Alarm

    Free Shipping on Over 500K Items!

    Securing rooms from unauthorized entry couldn't be easier. The GE Personal Security Door Stop Alarm requires no wires or complicated installation and is powered by a single nine-volt battery (not included). Simply place the pressure-sensitive door stop... more

    $19.97

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    GE 51107 Alarm System

    GE 51107 Alarm System

    With 4 Digital Keypad more

    $20

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    Techko Maid S184S Door Knob Alarm and Chime

    Techko Maid S184S Door Knob Alarm and Chime

    Find Home Security And Automation at Target.com! Keep tabs on your door with a Techko Maid S184S Door Knob Alarm and Chime. This security alarm uses a vibration sensor to alert you when a door to your home or business is being opened. Choose between... more

    $17.99

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    GE Glass Vibration Alarm

    GE Glass Vibration Alarm

    Free Shipping on Over 500K Items!

    Be alerted when your windows are tampered with or broken with the GE Glass Vibration Alarm. This easy-to-install alarm monitors windows or glass doors for tampering or breakage. The alarm will sound when it detects vibration or break-in. Attach to any... more

    $8.33

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    29PD09 Driveway Alarm, Wireless, 200 ft.

    29PD09 Driveway Alarm, Wireless, 200 ft.

    Driveway Alarm, Wireless, Mounting Wall, Door, Gate, Sound Rating Max 100db, Input Power Transmitter 9V Battery or 6V Adapter, Receiver, (3) C Batteries, Battery Size 9V, (3) C, Not Included Battery, Features PIR, Wireless, 200 ft. Operating Range,... more

    $40.15

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    (50,000+)
    Jasco Products GE Wireless Window Alarm - 56789

    Jasco Products GE Wireless Window Alarm - 56789

    GE 56789 Window Or Door Alarm 4 LR44 Batteries. more

    $6

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    Techko Maid S187D Pool Area Entry Alarm

    Techko Maid S187D Pool Area Entry Alarm

    Find Home Security And Automation at Target.com! Protect your pool area with a Techko Maid S187D Pool Area Entry Alarm. This security alarm uses a magnetic sensor to alert you when a door or gate to your pool area is being opened. Ideal for child... more

    $21.99

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    SkyLink Wireless Garage Alarm/Alert Set GM-434TL

    SkyLink Wireless Garage Alarm/Alert Set GM-434TL

    This Garage Alarm notifies you when a garage door is open with both 95dB siren and visual indicators. This set only works with Household Alert Receiver HA-434RL. more

    $16

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    Clarity 52510-100 AL10 AlertMaster Visual Alert System w/ Door Knocker, Door Bell and Knock Sensor, Alarm Clock with Snooze and Vibrating Alert, Security Light Control & Simple Set Up

    Clarity 52510-100 AL10 AlertMaster Visual Alert System w/ Door Knocker, Door Bell and Knock Sensor, Alarm Clock with Snooze and Vibrating Alert, Security Light Control & Simple Set Up

    The Clarity AlertMaster AL10 is part of our Visual Alert System for the deaf or people with profound hearing loss. The AL10 alerts you to telephone calls and the doorbell, and has optional accessories that can alert you to an audio alarm, a crying baby... more

    $149.99 $126.99

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    i-Market

    (100+)
    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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    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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    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

    $42.38

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    (50,000+)
    Linear WA105DBZ-1 Z-Wave Siren and Strobe Light- 105dB, LED, Plug-In White WA105DBZ-1 Alarm

    Linear WA105DBZ-1 Z-Wave Siren and Strobe Light- 105dB, LED, Plug-In White WA105DBZ-1 Alarm

    In order to fully experience the remote access utility and control features that your Nexia Home Intelligence system provides, a monthly subscription of $9.99 is required (sold separately and obtained directly through the Nexia Home Intelligence App).... more

    $69.99 $54.00

    FREE shipping

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    HandleSets.com

    (10,000+)
    Skylink VS-433E Vibration Sensor

    Skylink VS-433E Vibration Sensor

    For: Drawers, Cars and Boats more

    $19

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    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 Wireless Garage Alarm/Alert Set GM-434RTL

    SkyLink Wireless Garage Alarm/Alert Set GM-434RTL

    This easy to install Skylink Garage Door Monitor notifies you when a garage door is open with both a piercing 95dB siren, as well as visual indicators. more

    $25

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    Everfocus EFM-DR-1A 2 Door Expansion Module, 2 Alarm Outs, Stores upto 16, 000 Events

    Everfocus EFM-DR-1A 2 Door Expansion Module, 2 Alarm Outs, Stores upto 16, 000 Events

    Everfocus was established in 1995, specialized in R and D, manufacturing, service and global marketing of cctv Surveillance systems, ccd cameras and Digital image processing equipment. Everfocus uses the latest techniques and state-of-the-art... more

    $197.82

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    Door Alarm Security Bar

    Door Alarm Security Bar

    Free Ship $49 or more

    Protect yourself and your family with the Door Alarm Security Bar. Quick and easy to install, this Bar is the perfect back-up to your deadbolt. It expands from 29 - 43 to fit most doors. The top slides gently under your doorknob for a snug, secure fit.... more

    $19.99

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    Sabre Hs-dwa2 2-pack Door/window Alarm

    Sabre Hs-dwa2 2-pack Door/window Alarm

    Deter intruders with the 2-Pack Door/Window Alarm Set from Sabre. It uses a magnetically triggered alarm that is set off when a window or door is opened, making sure you know who is entering and exiting your home. more

    $14.99

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    Clarity 52510-120 AL10 AlertMaster Visual Alert System w/ AL12 Alert Master Remote, Door Knocker, Door Bell and Knock Sensor, Alarm Clock with Snooze and Vibrating Alert, Security Light Control & Simple Set Up

    Clarity 52510-120 AL10 AlertMaster Visual Alert System w/ AL12 Alert Master Remote, Door Knocker, Door Bell and Knock Sensor, Alarm Clock with Snooze and Vibrating Alert, Security Light Control & Simple Set Up

    The Clarity AlertMaster AL10 is part of our Visual Alert System for the deaf or people with profound hearing loss. The AL10 alerts you to telephone calls and the doorbell, and has optional accessories that can alert you to an audio alarm, a crying baby... more

    $179.99 $157.99

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    i-Market

    (100+)
    Streetwise Door Stop Alarm (Door Alarm), Silver stainless steel

    Streetwise Door Stop Alarm (Door Alarm), Silver stainless steel

    Simply place the alarm behind any door. If an intruder attempts to open the door, the wedge-shaped design will prevent it from opening and activate a 120 dB alarm. The alarm will scare off the would-be intruder and alert you to the attempted entry. The... more

    $20.79

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    Wireless Doorbell, Security Alarm, and Calling Buzzer with Motion Sensor Light and Emergency Light (VicTec Doorbell Burglar Alarm Operating White)

    Wireless Doorbell, Security Alarm, and Calling Buzzer with Motion Sensor Light and Emergency Light (VicTec Doorbell Burglar Alarm Operating White)

    This is a multi-functional device. It is not only a wireless doorbell but also a security burglar alarm, a motion sensor light, an emergency light, a calling buzzer. The LED function and the alarm function cannot be used simultaneously Batteries... more

    $28.49 $25.64

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    Magellan's Door Stop Alarm

    Magellan's Door Stop Alarm

    Magellan's Exclusive Just place it at the base of your door, and anyone trying to enter your room will set off a shrill, pulsating siren alarm Easy to carry and has a convenient 'ON OFF' switch Uses two AA batteries (not included) Measures 5 3/4 x 1... more

    $15.00

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    Add-On Wireless Smart Door/Windowsensors For Air-Alarm Ii

    Add-On Wireless Smart Door/Windowsensors For Air-Alarm Ii

    The Add-On Wireless Smart Door/WindowSensors for Air-Alarm II offers a wireless transmitting distance of up to 450 ft and 4 cm alarm distance. The host LED light flashes when your door is open the host chirps when your door is opened and closed. this... more

    $24.99

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    Multivehicle Door Lock Alarm Interface

    Multivehicle Door Lock Alarm Interface

    This XK01 Multivehicle Door Lock Alarm Interface from Directed Installation Essentials will help you feel more secure when locking up your car at night It is compatible with select GM R Chrysler R Dodge R and Jeep R vehicles. more

    $155.70 $57.54

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    Clarity 52510 AL10 AlertMaster Visual Alert System w/ Door Bell and Knock Sensor, Alarm Clock with Snooze and Vibrating Alert, Security Light Control & Simple Set Up

    Clarity 52510 AL10 AlertMaster Visual Alert System w/ Door Bell and Knock Sensor, Alarm Clock with Snooze and Vibrating Alert, Security Light Control & Simple Set Up

    The Clarity AlertMaster AL10 is part of our Visual Alert System for the deaf or people with profound hearing loss. The AL10 alerts you to telephone calls and the doorbell, and has optional accessories that can alert you to an audio alarm, a crying baby... more

    $149.99 $126.99

    go to store

    i-Market

    (100+)
    Add-On Wireless Doorbell Button For Air-Alarm Ii

    Add-On Wireless Doorbell Button For Air-Alarm Ii

    The SecurityMan Add-On Wireless Doorbell Button for Air-Alarm II offers a wireless transmitting distance of up to 300 ft. It is fully compatible with Air-AlarmII/IIB. more

    $24.99

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    More information about Home Security

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