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10 Best Garage Door Left Open Sensor 2025 in the United States
#1
Winner
Genie Aladdin Connect Smartphone Garage Door Opener – Monitor, Open & Close Your Garage Door from Anywhere Using Your iPhone or Android Device
The Genie Aladdin Connect Smartphone Garage Door Opener is a solid choice for homeowners who want to enhance their garage security and convenience. One of its standout features is its Wi-Fi connectivity, allowing users to control, monitor, and receive alerts about their garage door from anywhere using a smartphone. This is particularly useful for those who tend to forget if they left the garage door open, as the system is designed to send notifications when the door operates manually or electronically. Additionally, it is compatible with smart home systems like Amazon Alexa and Google Assistant, adding to its versatility.
Rating
9.9
Chosen by1,492
Compatibility
Connectivity
Installation
Most important from
4599 reviews
#2
eKyro Smart Garage Door Opener - Universal WiFi Remote Controller Compatible with Alexa, Google Home, iPhone, Siri, Android, Door Left Open Alert, Door Security Systems, Updated Model
The eKyro Smart Garage Door Opener is a versatile device that caters well to users looking to enhance their garage security. Its compatibility with popular voice assistants like Alexa and Google Home makes it a great fit for smart home enthusiasts. Users can easily operate their garage doors from a smartphone or tablet, which adds convenience.
Rating
9.8
Compatibility
Connectivity
Alert System
Most important from
3307 reviews
#3
Garage Door Sensor GSTB-R STB-BL, Replacement for Genie/Overhead Garage Door Sensors, Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending).
The Garage Door Sensor GSTB-R STB-BL is designed as a replacement for Genie and Overhead garage door sensors manufactured after 1993, making it compatible with a wide range of garage door openers in this category. The sensor uses an infrared beam to detect obstacles, ensuring that the garage door reverses if something is in the way, which is an essential safety feature to protect family and pets. It is built with high-quality ABS material, which enhances its durability and longevity, and comes with a 3-year warranty for added peace of mind.
Rating
9.7
Compatibility
Installation
Most important from
374 reviews
Top 10 Best Garage Door Left Open Sensor 2025 in the United States
#1
Winner
Genie Aladdin Connect Smartphone Garage Door Opener – Monitor, Open & Close Your Garage Door from Anywhere Using Your iPhone or Android Device
Genie Aladdin Connect Smartphone Garage Door Opener – Monitor, Open & Close Your Garage Door from Anywhere Using Your iPhone or Android Device
Compatibility: Amazon Alexa, Google Assistant
Connectivity: Wi-Fi
Power Source: Power source and batteries
Alert System: Notifications for door operations
Installation: Challenging for less tech-savvy users
Chosen by 1492 this week
eKyro Smart Garage Door Opener - Universal WiFi Remote Controller Compatible with Alexa, Google Home, iPhone, Siri, Android, Door Left Open Alert, Door Security Systems, Updated Model
eKyro Smart Garage Door Opener - Universal WiFi Remote Controller Compatible with Alexa, Google Home, iPhone, Siri, Android, Door Left Open Alert, Door Security Systems, Updated Model
Compatibility: Alexa, Google Home
Connectivity: WiFi
Alert System: door left open
Installation: straightforward
Range: decent
Garage Door Sensor GSTB-R STB-BL, Replacement for Genie/Overhead Garage Door Sensors, Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending).
Garage Door Sensor GSTB-R STB-BL, Replacement for Genie/Overhead Garage Door Sensors, Garage Sensor for Genie Garage Door Openers Manufactured After 1993. (Receiving&Sending).
Compatibility: Genie and Overhead sensors after 1993
Connectivity: infrared beam
Alert System: indicator lights
Installation: straightforward with provided manual
Garage Door Minder® Version II. 100% Wireless. Installs in Two Minutes! No Wi-Fi. in-Home Monitor & Alert System. Great for Seniors!
Garage Door Minder® Version II. 100% Wireless. Installs in Two Minutes! No Wi-Fi. in-Home Monitor & Alert System. Great for Seniors!
Connectivity: 100% wireless
Power Source: 2 Lithium Ion batteries
Alert System: blinking and beeping
Installation: easy to install in 2 minutes
Range: whole-house notifications
Smart Garage Door Kit with YoLink Hub - YoLink 1/4 Mile World's Longest Range Garage Door Controller and Wireless Sensor Compatible with Alexa IFTTT
Smart Garage Door Kit with YoLink Hub - YoLink 1/4 Mile World's Longest Range Garage Door Controller and Wireless Sensor Compatible with Alexa IFTTT
Compatibility: Alexa, Google Assistant, IFTTT, Home Assistant
Connectivity: Wireless, RJ45
Power Source: Battery Powered
Alert System: Motion
Installation: Self-Adhesive
Range: 1/4 mile
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Up to 27% off
Smart Garage Door Sensor, YoLink 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works with Alexa, IFTTT, Home Assistant, Android-iOS App, Open Reminder Home Security, YoLink Hub Included
Smart Garage Door Sensor, YoLink 1/4 Mile World's Longest Range Wireless Garage Door Sensor Works with Alexa, IFTTT, Home Assistant, Android-iOS App, Open Reminder Home Security, YoLink Hub Included
Compatibility: Smartphone, Alexa, IFTTT, Home Assistant
Connectivity: Wireless, LoRa
Power Source: Battery Powered
Alert System: Smartphone alerts, emails, limited SMS
Installation: Self-Adhesive
Range: 1/4 mile, 402.34 Meters
Garage Door Minder® 2-Room Combo Pack. No Wi-Fi. in Home Monitor & Alert System. 100% Wireless. Installs in Two Minutes! Great for Seniors!
Garage Door Minder® 2-Room Combo Pack. No Wi-Fi. in Home Monitor & Alert System. 100% Wireless. Installs in Two Minutes! Great for Seniors!
Connectivity: Bluetooth LE
Power Source: 2 Lithium Ion batteries
Alert System: Blink and beep, customizable
Installation: 2 minutes
Garage Door Minder® 2 Door + 2 Room Combo Pack. 100% Wireless. No Wi-Fi. in-Home Monitor & Alert System. Installs in 2 Minutes. Great for Seniors. Monitors 2 Individual Doors.
Garage Door Minder® 2 Door + 2 Room Combo Pack. 100% Wireless. No Wi-Fi. in-Home Monitor & Alert System. Installs in 2 Minutes. Great for Seniors. Monitors 2 Individual Doors.
Compatibility: Two garage doors
Connectivity: Bluetooth Low Energy
Power Source: 4 Lithium Ion batteries
Alert System: Customizable beeper and visual alerts
Installation: Peel and stick setup
Chamberlain CIGCWC Smartphone Connectivity Kit for Chamberlain Garage Door Openers, Includes Internet Gateway and MyQ Multi-Function Wall Control
Chamberlain CIGCWC Smartphone Connectivity Kit for Chamberlain Garage Door Openers, Includes Internet Gateway and MyQ Multi-Function Wall Control
Compatibility: Chamberlain openers from 1998 to present
Connectivity: Home's internet router, MyQ devices
Installation: Minutes to set up Ethernet connection
Range: Dependent on Wi-Fi network strength
#10
LiftMaster Liftmaster 821LMC-SENSOR Additional Door Sensor for Smart Garage Control, myQ Smart Garage, Hub and myQ Garage
LiftMaster Liftmaster 821LMC-SENSOR Additional Door Sensor for Smart Garage Control, myQ Smart Garage, Hub and myQ Garage
Compatibility: myQ Smart Garage Hub, Control
Connectivity: myQ app
Power Source: No batteries required
Alert System: myQ app notifications
Installation: Straightforward
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Buying Guide for the Best Garage Door Left Open Sensor
Choosing the right garage door left open sensor can significantly enhance the security and convenience of your home. These sensors alert you when your garage door is left open, helping to prevent unauthorized access and ensuring that your home remains secure. When selecting a sensor, it's important to consider several key specifications to ensure you get the best fit for your needs. Understanding these specifications will help you make an informed decision and choose a sensor that meets your specific requirements.CompatibilityCompatibility refers to whether the sensor can work with your existing garage door opener system. This is important because not all sensors are universal. Some are designed to work with specific brands or models of garage door openers. To navigate this, check the sensor's compatibility list or consult with the manufacturer. If you have a newer, smart garage door opener, look for sensors that are compatible with smart home systems. If you have an older model, ensure the sensor can connect to it without requiring additional adapters.
ConnectivityConnectivity refers to how the sensor communicates with your home network or devices. This is important because it determines how you will receive alerts. Sensors can connect via Wi-Fi, Bluetooth, or proprietary wireless systems. Wi-Fi connectivity allows you to receive alerts on your smartphone from anywhere, which is ideal for those who want remote monitoring. Bluetooth connectivity is suitable for those who prefer local alerts within a certain range. Proprietary systems may offer more secure connections but could require additional hubs or devices.
Power SourceThe power source of the sensor determines how it is powered and how often you might need to maintain it. This is important because it affects the sensor's reliability and convenience. Sensors can be battery-powered, hardwired, or solar-powered. Battery-powered sensors are easy to install but require regular battery changes. Hardwired sensors are more reliable but may require professional installation. Solar-powered sensors are eco-friendly and low-maintenance but depend on sufficient sunlight exposure.
Alert SystemThe alert system refers to how the sensor notifies you when the garage door is left open. This is important because it affects how quickly and effectively you can respond to an open door. Sensors can send alerts via smartphone notifications, email, or audible alarms. Smartphone notifications are convenient for those who are often away from home. Email alerts provide a record of notifications, which can be useful for tracking. Audible alarms are effective for immediate, local alerts but may not be heard if you are not nearby.
InstallationInstallation refers to how easy or difficult it is to set up the sensor. This is important because it affects how quickly you can start using the sensor and whether you need professional help. Some sensors are designed for DIY installation with simple tools and clear instructions, making them ideal for those who prefer to set up devices themselves. Others may require professional installation, especially if they need to be hardwired or integrated with complex systems. Consider your comfort level with installation and whether you are willing to hire a professional if needed.
RangeRange refers to the distance over which the sensor can effectively communicate with your home network or devices. This is important because it affects the reliability of alerts. Sensors with a longer range are suitable for larger properties or if your garage is far from your home’s main living areas. Shorter range sensors are adequate for smaller properties or if your garage is close to your home’s main living areas. Consider the layout of your property and the distance between your garage and your home network when choosing a sensor.