Best Seller
Chamberlain Universal Smart Garage Hub Myq-G0301

Chamberlain Universal Smart Garage Hub Myq-G0301

Easily add smartphone remote control to your existing garage door opener so you can open and close your garage door from anywhere with the MyQ app. Set up customized notification and alerts so you know when you garage door opens or closes in real time... more

$79.99

FREE shipping

go to store

Lowe's

(25,000+)
Safety Technology International, Inc. STI-34301 Garage Sentry Sensor - Part of the Wireless Alert Series

Safety Technology International, Inc. STI-34301 Garage Sentry Sensor - Part of the Wireless Alert Series

Safety Technology International, Inc. - STI-34301 Wireless Garage Sentry Alert Transmitter - Don't ever be caught off guard when you leave your garage door open. This wireless garage door open alert system, lets you know when your garage door is open... more

$46.40

FREE shipping

go to store
Best Seller
MyQ Smart Garage Door Opener Chamberlain MYQ-G0301 - Wireless & Wi-Fi enabled Garage Hub with Smartphone Control

MyQ Smart Garage Door Opener Chamberlain MYQ-G0301 - Wireless & Wi-Fi enabled Garage Hub with Smartphone Control

MyQ Smart Garage Hub by Chamberlain allows you to use your smartphone to open and close your garage door from anywhere. Feel more secure at home when you set times for your garage to close and receive alerts when the garage door opens and closes. With... more

$79.99

FREE shipping

go to store
Chamberlain Smart Garage Hub MYQ-G0301 – Upgrade your Existing Garage Door Opener with MyQ Smart Phone Control w/ Lamp Control with MyQ Technology

Chamberlain Smart Garage Hub MYQ-G0301 – Upgrade your Existing Garage Door Opener with MyQ Smart Phone Control w/ Lamp Control with MyQ Technology

Easily add smartphone control to your existing garage door opener so you can open and close your garage door from anywhere Set up customized notification and alerts so you know when you garage door opens or closes in real time - great for busy families... more

$119.98

go to store
Chamberlain Universal Smart Garage Hub Myq-G0301

Chamberlain Universal Smart Garage Hub Myq-G0301

Easily add smartphone remote control to your existing garage door opener so you can open and close your garage door from anywhere with the MyQ app. Set up customized notification and alerts so you know when you garage door opens or closes in real time... more

$79.99

FREE shipping

go to store

Lowe's

(25,000+)
Gogogate GGG2-01W-NA-101 Gogogate 2 - Smart Garage Door Controller (IFTTT And Amazon Alexa Compatible)

Gogogate GGG2-01W-NA-101 Gogogate 2 - Smart Garage Door Controller (IFTTT And Amazon Alexa Compatible)

The Gogogate 2 Smart Garage Door Controller is a smart garage door opener that remotely opens, closes and monitors overhead doors from anywhere. Use a smartphone, tablet, smart watch or PC for alerts on door status. You can even integrate an existing... more

$139.00

FREE shipping

go to store
Chamberlain Smart Garage Hub MYQ-G0301 – Upgrade your Existing Garage Door Opener with MyQ Smart Phone Control

Chamberlain Smart Garage Hub MYQ-G0301 – Upgrade your Existing Garage Door Opener with MyQ Smart Phone Control

Open and close your garage door from anywhere with your smartphone. Receive alerts when the garage door opens and closes. With Chamberlain myq garage, your smartphone, Wi-Fi and any compatible garage door opener, you are connected and in control. more

$127.99

FREE shipping

go to store
/ LiftMaster CIGBU Internet Gateway for MyQ Technology Enabled Garage Door Openers, Ship from USA,Brand Chamberlain

/ LiftMaster CIGBU Internet Gateway for MyQ Technology Enabled Garage Door Openers, Ship from USA,Brand Chamberlain

N/AImportedOpen, close and monitor your Chamberlain MyQ enabled garage door opener from using your smartphone.Receive and customize automated smartphone alerts when your garage door is open or closed.Control lighting around the home from anywhere MyQ... more

$54.69

FREE shipping

go to store
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

$15

compare prices
Samsung SmartThings Vacation Home Package

Samsung SmartThings Vacation Home Package

receive text alerts or push notifications on your smartphone from anywhere,monitor whether windows, doors, or drawers are open or closed,receive an alert if there's unexpected water in your home more

$129.97

FREE shipping

go to store

Crutchfield

(300,000+)
Driveway Patrol Garage Infrared Wireless Doorbell Alarm System Motion Sensor, White

Driveway Patrol Garage Infrared Wireless Doorbell Alarm System Motion Sensor, White

Includes wireless sensor and wireless receiver. It is good to place this unit on backyard, porch, garage, room, baseroom, patrol etc. It detects movements and sends a signal to the receiver from up to 400 feet away. Alerts you when someone enters your... more

$12.99

go to store

Overstock.com

(675,000+)
As Seen on TV Super Door Stop Alarm (shoe)

As Seen on TV Super Door Stop Alarm (shoe)

Simply place this portable 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... more

$13.29 $11.30

go to store

Overstock.com

(675,000+)
Garage Door Monitor Alert/Alarm Kit

Garage Door Monitor Alert/Alarm Kit

Up To 70% Off On Select Items

The Skylink GM-434RTL Wireless Long Range Household Alert Garage Door Monitor was designed to monitor the status of your garage door and inform you when the door is opened. The garage sensor included in this kit sends a wireless signal to the receiver... more

$36.99

go to store
Wireless Indoor/Outdoor Siren and LED Alert Flasher

Wireless Indoor/Outdoor Siren and LED Alert Flasher

Up To 70% Off On Select Items

Siren and LED alert flasher. Siren comes with a remote control to arm, disarm and features a panic button for emergencies.Siren works with all of Ideal's wireless door and window contacts, motion sensors, and garage door contacts. You can link up to... more

$67.98

go to store
Chamberlain 0.5 Belt Drive Garage Door Opener With/And Built-In Wifi B

Chamberlain 0.5 Belt Drive Garage Door Opener With/And Built-In Wifi B

Smart Garage Door Opener comes with built-in MyQ technology to keep you connected and protected open close and know the status of your garage door from anywhere with a smartphone or tablet with the MyQ App. Ultra Quiet and Strong Belt Drive -... more

$228.00

go to store

Lowe's

(25,000+)
Chamberlain MYQ-G0202 MyQ Universal Smart Garage Door Opener Second Door Sensor

Chamberlain MYQ-G0202 MyQ Universal Smart Garage Door Opener Second Door Sensor

Monitor, open and close a second garage door with MyQ GarageMounts to inside top panel of garage door opener and is added to MyQ account through the MyQ AppInstall in minutesIncludes: door sensor, adhesive/screws for mounting and instructions for... more

$54.99

FREE shipping

go to store

Overstock.com

(675,000+)
Stalwart Personal Travel Safety Door Stop Alarm New

Stalwart Personal Travel Safety Door Stop Alarm New

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 d B alarm. The alarm will scare off the would-be intruder and alert you to the attempted entry. An... more

$19.98 $5.99

FREE shipping

go to store
Samsung Multipurpose Sensor

Samsung Multipurpose Sensor

monitor whether windows, doors, or drawers are open or closed,receive text alerts or push notifications on your smartphone,controlled from the SmartThings Mobile app more

$39.99 $24.99

go to store

Crutchfield

(300,000+)
Samsung SmartThings Home from School Package

Samsung SmartThings Home from School Package

receive text alerts or push notifications on your smartphone when your child gets home from shool,monitor whether windows, doors, or drawers are open or closed,get alerted if your pet unexpectedly leaves the yard more

$124.97

FREE shipping

go to store

Crutchfield

(300,000+)
WallyHome Starter Kit (Leak Detection / Temperature & Humidity Monitoring)

WallyHome Starter Kit (Leak Detection / Temperature & Humidity Monitoring)

A complete home sensing solution, WallyHome detects and alerts you of water leaks, changes in temperature and humidity as well as open doors and windows. Using wireless technology, Wally creates a network of Sensors throughout the home that lets you... more

$99.99 $76.11

FREE shipping

go to store
Samsung SmartThings Multi Purpose Sensor

Samsung SmartThings Multi Purpose Sensor

Know when doors, windows, and cabinets are opened or closed. Add smartness to your home with a SmartThings Multipurpose Sensor and receive alerts if windows open unexpectedly, set connected lights to turn on and off as you open doors, and much more.... more

$39.99

go to store
(25,000+)
Entry Chimes: Tatco Door Bell & Chimes Visitor Chime TCO15300

Entry Chimes: Tatco Door Bell & Chimes Visitor Chime TCO15300

$24

compare prices
GE 45131 Choice Alert Window/Door Sensor, Ge Wireless Alarm System (Window Or Door)

GE 45131 Choice Alert Window/Door Sensor, Ge Wireless Alarm System (Window Or Door)

General Brand: GE Model: 45131 Spec Features: Indicates when window/door/gate has been opened Indoor and outdoor use Monitors anything that opens/shuts (gates, sheds, attic entries, side doors, freezers) Weather resistant Operates up to 150 feet... more

$26.95

go to store
Asante Garage Door Opener with Camera 99-00851-US

Asante Garage Door Opener with Camera 99-00851-US

[Pre Order - allow extra time] Asante Garage Door Opener with Camera 640 x 480 Video Resolution, IR LEDs Provide Night Vision, Control Up to 2 Garage Doors, Grant and Revoke Access at Anytime, iOS and Android Mobile Support, Supports Alert... more

$149.95

FREE shipping

go to store
(275,000+)
Skylink HA-434RTL Motion Alert Kit, As Shown

Skylink HA-434RTL Motion Alert Kit, As Shown

Indoor/Outdoor Motion Detector and Garage Door Monitor. Alerts you when motion is detected surrounding your garage, home or business. Supervised Sensor: monitors the sensors and their battery condition automatically. HA-434RL can work with up to 16... more

$30.42

go to store
Garage Door Opener Chain and Bullet Assembly - 36452A.S

Garage Door Opener Chain and Bullet Assembly - 36452A.S

This manufacturer-approved chain and bullet assembly (part number 36452A.S) is for garage door openers.Chain and bullet assembly 36452A.S connects to and engages with the trolley, moving the trolley across the rail to open or close the door.Unplug the gar more

$56.35

go to store
GarageHawk G07-R07 Garage Door Monitor System Starter Kit, As Shown

GarageHawk G07-R07 Garage Door Monitor System Starter Kit, As Shown

A residential burglary happens every 12 seconds and many of these burglaries have one thing in common an open garage door. The GarageHawk Garage Door Monitor System Starter Kit allows you to wirelessly monitor and close your garage door from anywhere... more

$163.92

FREE shipping

go to store
Skil-Care SC909223 - Door / Window Alarm

Skil-Care SC909223 - Door / Window Alarm

Sounds an alert when a door or window is open * Prevents resident elopements * Installs in seconds with adhesive backing * Three-position switch: off chime alarm * Resets itself when door or window is closed * Perfect for supply closets medicine... more

$63.92

go to store
Original Xiaomi Mijia Door Window Sensor f Xiaomi Smart Home Suite

Original Xiaomi Mijia Door Window Sensor f Xiaomi Smart Home Suite

Original Xiaomi Mijia smart door and windows sensor for daily security Security mode If someone broke into, the alert will remind and taking video, keep yourself and your property safety and security Automatic lights function When you open the door,... more

$17.88 $10.98

FREE shipping

go to store
Sunforce Solar Flashing Alarm System (86319)

Sunforce Solar Flashing Alarm System (86319)

This flashing alarm system is great for dark areas, side doors, garages, sheds, or to use when you go on vacation. This device uses the power of the sun to provide you with security in any location. It has a built in battery and outdoor siren to alert... more

$155.94 $110.46

go to store
WallyHome Home Monitoring Starter Kit - 43165

WallyHome Home Monitoring Starter Kit - 43165

WallyHome Home Monitoring Starter Kit (part number 43165) detects and alerts you about water leaks, changes in temperature and humidity, as well as open doors and windows.Starter kit 43165 uses wireless technology to create a network of sensors around the more

$99.99

go to store
Chamberlain Smart Garage Hub MYQ-G0301 – Upgrade your Existing Garage Door Opener with MyQ Smart Phone Control w/ Light Switch with MyQ Technology

Chamberlain Smart Garage Hub MYQ-G0301 – Upgrade your Existing Garage Door Opener with MyQ Smart Phone Control w/ Light Switch with MyQ Technology

Easily add smartphone control to your existing garage door opener so you can open and close your garage door from anywhere Set up customized notification and alerts so you know when you garage door opens or closes in real time - great for busy families... more

$129.98

go to store
2gig GD00Z-5 Z-Wave Garage Opener Door Contact Sensor, Black

2gig GD00Z-5 Z-Wave Garage Opener Door Contact Sensor, Black

The go control garage door Opener remote controller (Z-Wave) pairs with your existing automatic garage door Opener to provide remote opening and closing control via your Z-Wave network and controller. When installed, you can open and close your garage... more

$98.93

FREE shipping

go to store
Asante Alert Notification Garage Door Opener Sensor, get notified when your garage door is opened or closed

Asante Alert Notification Garage Door Opener Sensor, get notified when your garage door is opened or closed

Garage door status noficiation more

$29.95

go to store
GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174

GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174

The simplest security system you will ever use! GE Magnetic Indoor Window Alarms let you know any time a door or window in your house is opened. These easy to install alarms require no wiring and has 4 LR44 batteries included so they can be used right... more

$18.84

go to store
GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174

GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174

The simplest security system you will ever use! GE Magnetic Indoor Window Alarms let you know any time a door or window in your house is opened. These easy to install alarms require no wiring and has 4 LR44 batteries included so they can be used right... more

$18.84

go to store
GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174

GE Personal Security Window/Door Alarm, DIY Home Protection, Burglar Alert, Magnetic Sensor, Off/Chime/Alarm, Easy Installation, Ideal for Home, Garage, Apartment, Dorm, RV and Office, (4 pack), 45174

The simplest security system you will ever use! GE Magnetic Indoor Window Alarms let you know any time a door or window in your house is opened. These easy to install alarms require no wiring and has 4 LR44 batteries included so they can be used right... more

$18.84

go to store
GS-MT Skylink Wireless Garage Door Sensor for SkylinkNet Connected Home Alarm Security & Home Automation System and M-Series. Track and Monitor your Garage Door open or closed status

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

The Skylink GS-MT Wireless Garage Door Sensor will track the garage door opened or closed status and send a push notification to your Smartphone with any change in status. Simply place the sensor on the top panel of your garage door to be informed when... more

$19.99

go to store
Genie ALKT1-R Aladdin Connect Smartphone Garage Door Opener – Monitor, Open & Close Your Garage Door from Anywhere Using Your iPhone or Android Device

Genie ALKT1-R Aladdin Connect Smartphone Garage Door Opener – Monitor, Open & Close Your Garage Door from Anywhere Using Your iPhone or Android Device

For many homeowners, the garage door is the most used entry point to the home – not to mention the largest. Having up-to-date information about who is accessing your garage at any given time can provide immense peace of mind. And being able to operate... more

$90.89

FREE shipping

go to store
VTech DM271-102 Audio Baby Monitor with Glow-on-Ceiling Night Light, Open or Closed Door/Window Sensor, Vibrating Sound-Alert, Talk Back Intercom & Belt Clip

VTech DM271-102 Audio Baby Monitor with Glow-on-Ceiling Night Light, Open or Closed Door/Window Sensor, Vibrating Sound-Alert, Talk Back Intercom & Belt Clip

The VTech DM271-102 DECT 6.0 Digital Audio Baby Monitor with Open/Closed Sensor keeps you connected to your little one like never before. Hear every sound your baby makes over a secure, DECT 6.0 connection knowing no one but you is listening. For extra... more

$47.99

FREE shipping

go to store

More information about Home Security

Best prices on Open garage door alert in Home Security. Check out Bizrate for great deals on popular brands like Chamberlain, GE and Linear Research. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.