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Stalwart Water Detection Alarm Sensor for Leaks and Flood Alerts - Leakage Detector New

Stalwart Water Detection Alarm Sensor for Leaks and Flood Alerts - Leakage Detector New

Quick and easy to install, this alarm-triggering sensor is a great way to protect your home and valuables from unexpected water damage more

$19.98 $11.49

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Battery Operated CO Carbon Monoxide Sensor Alarm White New

Battery Operated CO Carbon Monoxide Sensor Alarm White New

This wall or ceiling-mounted sensor monitors the carbon monoxide content in the air and sounds an alarm when a dangerous level is reached more

$17.00 $11.99

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Motion Sensor Alarm

Motion Sensor Alarm

Shop Holiday Sale at Houzz© with up to 70% Off

Very loud siren helps wake you and scare off intruders when movement is detected. Extremely loud 120dB alarm - audible up to 750 feet away. User friendly - arms with numeric code, entry/exit delays allow you to come and go without sounding alarm.... more

$29.98

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Securityman Wireless Wide-angle Pir Motion Sensor For Air-alarm System

Securityman Wireless Wide-angle Pir Motion Sensor For Air-alarm System

The Add-On Wireless Wide-Angle PIR (Passive Infra Red) Motion Sensor for Air-Alarm System by SecurityMan detects an infrared-emitting source with one temperature, such as a human body, that passes in front of a source with another temperature, such as... more

$24.99 $19.99

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Water Detection Alarm Sensor for Leaks and Flood Alerts - Leakage Detector New

Water Detection Alarm Sensor for Leaks and Flood Alerts - Leakage Detector New

Quick and easy to install, this alarm-triggering sensor is a great way to protect your home and valuables from unexpected water damage more

$19.98 $11.49

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2 In 1 Motion Sensor Alarm and Chime

2 In 1 Motion Sensor Alarm and Chime

Secures Your Home From Intruders! Piercing Alarm or Pleasant Chime."Feel Safe and Secure anywhere. Infrared Motion Sensor Technology. No installation required. Panic button activates the alarm. Includes 1 mountable alarm unit and 2 remote control... more

$56.95 $16.99

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Ring Alarm Contact Sensor - 2 Pack

Ring Alarm Contact Sensor - 2 Pack

Ring Alarm Contact Sensor - 2 Pack more

$39.99

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(25,000+)
Ring Alarm Contact Sensor - Single Pack

Ring Alarm Contact Sensor - Single Pack

Ring Alarm Contact Sensor - Single Pack more

$19.99

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(25,000+)
Sensaphone 2.8K Weatherproof Temperature Sensor 0101

Sensaphone 2.8K Weatherproof Temperature Sensor 0101

Perfect for harsh environments and very low temperature ranges, the 2.8K Weatherproof Temperature Sensor connects to any Sensaphone monitoring system. more

$30

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Skylink 2-in-1 Alert/Alarm System Basic Kit - M9

Skylink 2-in-1 Alert/Alarm System Basic Kit - M9

Choose from available optionsMain console operated by AA/AAA alkaline batteries (not included)Arm and disarm the system with remote or keypadReceive alarm or alert notification when sensor is triggeredAdd up to 16 sensors or remotesNo monthly fees or... more

$133.99

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Swann Communications Wireless Driveway/Entrance Alert Alarm Kit, Model SWADS-ALARMK-LW

Swann Communications Wireless Driveway/Entrance Alert Alarm Kit, Model SWADS-ALARMK-LW

With this Swann Communications Wireless Driveway/Entrance Alert Alarm Kit on the job, you get protection and convenience with no wiring required. Material Plastic, Battery Included No, Battery Type 3 AA for receiver, 3 AAA for sensor, Detections Motion... more

$24.99

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Skylink 2-in-1 Alert/Alarm System Basic Kit - M4

Skylink 2-in-1 Alert/Alarm System Basic Kit - M4

Choose from available optionsMain console operated by AA/AAA alkaline batteries (not included)Arm and disarm the system with remote or keypadReceive alarm or alert notification when sensor is triggeredAdd up to 16 sensors or remotesNo monthly fees or... more

$69.99

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First Alert Plug In Carbon Monoxide Alarm CO600

First Alert Plug In Carbon Monoxide Alarm CO600

First Alert Plug In Carbon Monoxide Alarm Features: Carbon monoxide alarm Electrochemical carbon monoxide sensor is the most accurate sensor available Silence and test button Easy installation just simply plug into any standard outlet Plug in, no... more

$50.99

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Skylink 2-in-1 Alert/Alarm System Basic Kit - M6

Skylink 2-in-1 Alert/Alarm System Basic Kit - M6

Choose from available optionsMain console operated by AA/AAA alkaline batteries (not included)Arm and disarm the system with remote or keypadReceive alarm or alert notification when sensor is triggeredAdd up to 16 sensors or remotesNo monthly fees or... more

$99.99

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Nest Secure Alarm System Starter Pack - White

Nest Secure Alarm System Starter Pack - White

Secure your home with this alarm system starter pack, including a Nest Guard plus two Nest Detect sensors. Arm or disarm the system with the keypad or a Nest Tag. A free app lets you set the alarm remotely, too. more

$399.00

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Dyconn Dyconn Battery Operated Water Detector Alarm LKDET

Dyconn Dyconn Battery Operated Water Detector Alarm LKDET

Dyconn Dyconn Battery Operated Water Detector Alarm Features: Loud 120dB water alarm Signals for up to 72 hours 6-Foot sensor wire Detects 1/32" of ground standing water leakage Product Type: Accessory Orientation: Portable Power Source(s): Battery... more

$25.99

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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

$26

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Nest Secure Alarm System Starter Pack H1500ES

Nest Secure Alarm System Starter Pack H1500ES

Authorized Nest USA Dealer! Read 256 User Reviews on the Secure Alarm. Buy today from B&H!

Free Shipping! Nest Secure Alarm System Starter Pack Security Base with Built-In Keypad, 85 dB SPL Siren, Includes 2 Tags & 2 Detect Sensors, Free Nest App for iOS & Android Devices, Motion Detection, Quiet Open, Nest Pathlight Illumination, Wi-Fi &... more

$399.00

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(275,000+)
Bulldog Security Alarm with 2 Wire Hook Up

Bulldog Security Alarm with 2 Wire Hook Up

Do-It-Yourself Bulldog Model 802 Remote Alarm System, One 4-Button Remote Transmitter, On-Board Shock Sensor, Two-Wire Hook-Up, Built-In Current Sensor, Full-Time Panic Button, Remote Car Finder, Range Antenna Up To 250 Feet. more

$34.64

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Mazda Genuine Accessories 0000-8F-N03 Perimeter Alarm System

Mazda Genuine Accessories 0000-8F-N03 Perimeter Alarm System

Helps protect your vehicle from theft and vandalism. Includes shock sensor with adjustable sensitivity control. For vehicles without smart keyless. When you select a genuine OEM part - you can rely on the high quality and effectiveness of the product... more

$163.93

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Crimestopper SP-302 SecurityPlus 2-Way Deluxe Alarm/Keyless Entry System

Crimestopper SP-302 SecurityPlus 2-Way Deluxe Alarm/Keyless Entry System

The SP-302 is our deluxe universal 2-way security system. This system offers up to 3000 ft. of range and includes keyless entry and trunk release features. The system includes a dual stage shock sensor, 120 dB siren, starter kill output and is... more

$74.99

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XO Vision DX382 Universal Car Alarm System with Two 4-Button Remotes

XO Vision DX382 Universal Car Alarm System with Two 4-Button Remotes

Amazon.com Product Description The XO Vision DX382 is a great way to protect your vehicle without emptying your wallet. You'll get modern features like remote arming/disarming, anti-car-jacking protection, an advanced electronic shock sensor, and of... more

$27.04

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Omega AU85TN Dual Zone Magnetic and Glass Breakage Sensor

Omega AU85TN Dual Zone Magnetic and Glass Breakage Sensor

Dual Zone Magnetic Shock Sensor; Precise and reliable performance; Glass breakage detection microphone; LED indicators for all three zones; Direct plug into any Omega alarm more

$19.54

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Omega AU85TN Dual Zone Magnetic and Glass Breakage Sensor

Omega AU85TN Dual Zone Magnetic and Glass Breakage Sensor

Dual Zone Magnetic Shock Sensor; Precise and reliable performance; Glass breakage detection microphone; LED indicators for all three zones; Direct plug into any Omega alarm more

$19.54

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Cop Security15-932Glass break detector(Gray)

Cop Security15-932Glass break detector(Gray)

Although the shattering glass will make a loud noise, it will not trigger your door or window sensor to sound the alarm. That’s why glass break and shock detectors are so important. With this glass breakage detector, you can protect your windows... more

$20.40

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Home8 Video-Verified Security System - Wireless Home Security Alarm System with HD Camera, Alarm Sensors, Indoor Siren, and Free Basic Alarm Service, featuring Amazon Alexa Integration

Home8 Video-Verified Security System - Wireless Home Security Alarm System with HD Camera, Alarm Sensors, Indoor Siren, and Free Basic Alarm Service, featuring Amazon Alexa Integration

Stay protected and connected, anytime anywhere. The Home8 Smart Surveillance Start Kit helps you monitor your home. If you arm your system and your sensors detect activity, you can see what happens when it happens-your cameras start recording and you... more

$226.37

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Skylink HA-400 Long Range Household Alert Deluxe Home Business Office Child Safety Protection Motion Window Door Alert & Alarm Security Indoor Outdoor Infrared Detector System Kit

Skylink HA-400 Long Range Household Alert Deluxe Home Business Office Child Safety Protection Motion Window Door Alert & Alarm Security Indoor Outdoor Infrared Detector System Kit

This monitoring kit comes with one receiver, one Motion sensor and two Door/Window sensors; place the Motion sensor anywhere inside or outside your home or property to monitor your premises; monitor two doors using the Door/Window sensors. The receiver... more

$64.97

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WA-MT Skylink Wireless Water Leak Flood Sensor for SkylinkNet Connected Home Alarm Security & Home Automation System and M-Series, Alert Solutions for Bathtub, Shower, Sink, Washing Machine Leaking Detection and more.

WA-MT Skylink Wireless Water Leak Flood Sensor for SkylinkNet Connected Home Alarm Security & Home Automation System and M-Series, Alert Solutions for Bathtub, Shower, Sink, Washing Machine Leaking Detection and more.

The Skylink WA-MT Wireless Water Leak Sensor detects leaks in potential flood areas like basements, stairwells, hot water heaters, washing machine or under sinks. Prevent destruction of valuable or costly property damage with a push notification to... more

$19.99

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Home8 Oplink Video-Verified TripleShield Alarm System (2-Cam) - Wireless Home Security System with IP-Cameras, Alarm Sensors, Indoor Siren, and Free Basic Service, featuring Amazon Alexa Integration

Home8 Oplink Video-Verified TripleShield Alarm System (2-Cam) - Wireless Home Security System with IP-Cameras, Alarm Sensors, Indoor Siren, and Free Basic Service, featuring Amazon Alexa Integration

Home8 Oplink Connected TripleShield provides security monitoring and surveillance for home or business without any complicated wiring. It's a plug-n-play smart wireless system that installs in minutes and is controlled through your smartphone.... more

$188.68

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TriVision Outdoor Security Camera WiFi POE HD 1080P with Long Range Motion Sensor, Super Low Light Performance, Alarm Recording with SD Card, FTP, Google Drive, Dropbox

TriVision Outdoor Security Camera WiFi POE HD 1080P with Long Range Motion Sensor, Super Low Light Performance, Alarm Recording with SD Card, FTP, Google Drive, Dropbox

More than a self-contained security camera With 1080P FULL HD crystal clear video quality, secure wireless wifi 802.11 N, POE, 90FT IR night vision, micro SD card DVR, superior low light performance, sensitive motion sensor up to 300ft, email alerts,... more

$229.99

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SABRE Wireless Motion Detector Alarm Sensor with 120 degree wide angle detection for use with SABRE WP-100 - DIY EASY to Install

SABRE Wireless Motion Detector Alarm Sensor with 120 degree wide angle detection for use with SABRE WP-100 - DIY EASY to Install

A burglary occurs every 14.5 seconds in the U.S., and budget cuts have led to an average 911 response time of 10 minutes. Provide additional security within your home or office by adding this motion sensor to your existing WP-100 Wireless Home Alarm... more

$19.27

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SABRE Home Expandable Wireless Burglar Alarm Security System - Includes Motion Door and Window Sensors LCD Touch Screen Display and Remote Control Key FOB - DIY EASY Installation

SABRE Home Expandable Wireless Burglar Alarm Security System - Includes Motion Door and Window Sensors LCD Touch Screen Display and Remote Control Key FOB - DIY EASY Installation

A burglary occurs every 14.5 seconds in the U.S., and budget cuts have led to an average 911 response time of 10 minutes. SABRE’s Wireless Home Alarm System is comprehensive, customizable and designed to provide security and peace of mind to homeowners... more

$75.47

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Skylink SC-10W Wireless Home & Office Burglar Alarm System Alert Safety Security Package | Affordable, Easy to Install DIY

Skylink SC-10W Wireless Home & Office Burglar Alarm System Alert Safety Security Package | Affordable, Easy to Install DIY

The Skylink SC-10W Wireless Alarm System is one of the most affordable wireless security systems available today. This system is a DIY, easy to install security deterrent from any unwanted visitors. If a sensor is activated while armed, the 110 decibel... more

$98.96

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WD-MT Skylink Wireless Window and Door Sensor for SkylinkNet Connected Home Security Alarm & Home Automation System and M-Series. Monitor your Door or Window open or closed status

WD-MT Skylink Wireless Window and Door Sensor for SkylinkNet Connected Home Security Alarm & Home Automation System and M-Series. Monitor your Door or Window open or closed status

The Skylink WD-MT Wireless Window & Door Sensor simply mounts to any window or door frame with double sided tape to track / monitor the status of open or closed. When the status changes, an instant push notification is sent to your Smartphone or mobile... more

$20.99

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TriVision 1080P HD Outdoor Security Camera POE, WiFi, Superior Low Light Performance, Long Range Motion Sensor, Wide Angle Alarm Recording with SD Card, FTP, Google Drive, Dropbox

TriVision 1080P HD Outdoor Security Camera POE, WiFi, Superior Low Light Performance, Long Range Motion Sensor, Wide Angle Alarm Recording with SD Card, FTP, Google Drive, Dropbox

No subscription, no monthly storage fees, no cloud limit! Secure your loop-recording or motion-triggered alarm recordings with Micro SD cards up to 256GB and upload the alarm recording to your existing Google drive, Dropbox, FTP cloud storage to avoid... more

$119.99

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Night Owl LLC Night Owl B-10PH-841-PIR - DVR + camera(s) - wired - LAN 10/100 - 8 channels - 1 x 1 TB - 4 camera(s) - Cmos

Night Owl LLC Night Owl B-10PH-841-PIR - DVR + camera(s) - wired - LAN 10/100 - 8 channels - 1 x 1 TB - 4 camera(s) - Cmos

Night Owl's Smart Detection Security System uses dual sensors to eliminate the number of false alarms you receive by up to 90%. Whereas standard security systems using current motion detection technology send out alerts every time motion is sensed, the... more

$399.99

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(1,000,000+)
iMeshbean PSTN Wireless Home Security Burglar Alarm System DIY Kit Auto Dialing Dialer with 5pcs Door /Window Sensor and 2 pcs Motion Sensor

iMeshbean PSTN Wireless Home Security Burglar Alarm System DIY Kit Auto Dialing Dialer with 5pcs Door /Window Sensor and 2 pcs Motion Sensor

Specification1.Main Panel Frequency: 433MHzStandby Current:25mAAlarm Current: 280mAInput: AC 100-240VOutput: DC 12V-1AControl Range: 250-500FtFunctionEach can be defined as one of the 5 zone types,including: Common,Delay,Intelligent,Emergency,Repeat... more

$45.99

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New GSM Home Security Wireles s Alarm System Detector Sensor Call LCD Screen Intelligent Auto Door Alarm System

New GSM Home Security Wireles s Alarm System Detector Sensor Call LCD Screen Intelligent Auto Door Alarm System

Features:Apply advanced mobile communication technology,support SMS and dialing alarm.LCD display.Operate easy.Real-time,delay,24 hours,bypass defense zones programming function.You can make calls by using keypad on alarm panel,just like a... more

$101.84

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Rodann Electronics TXRX2000A Outdoor Wireless Driveway Alarm - Transmitter and Receiver up to 1000 ft.

Rodann Electronics TXRX2000A Outdoor Wireless Driveway Alarm - Transmitter and Receiver up to 1000 ft.

The TX⁄RX2000A is Rodann's longest range outdoor wireless transmitter driveway alert systems. Set this driveway sensor alert system up to provides advance notice as someone enters the driveway. Easy to install; With frequency-tuned antennas, expect the... more

$205.16 $129.95

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Stellar ST4500 Alarm (DIY Add On Alarm with Shock and 1 Birt Relay)

Stellar ST4500 Alarm (DIY Add On Alarm with Shock and 1 Birt Relay)

TOTAL VEHICLE PROTECTION IN UNDER 60 SECONDS! Stellar's easy to install ST4500 Alarm System offers total vehicle protection at an affordable price. The ST4500's adhesive backing attaches directly to your vehicles battery with ease. With detailed... more

$175.84

FREE shipping

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More information about Home Security

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