eufy Security Motion Sensor

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85%
90%
Detection Accuracy
95%
Ease of Installation
93%
Battery Life
87%
Sensitivity Adjustment
89%
App & Notification System
85%
Build Quality
88%
Range of Detection
92%
User Interface & Setup
90%
Integration with HomeBase
76%
False Alarms (Pet Detection)
80%
Customer Support
60%
Weatherproofing
More

Overview

The eufy Security Motion Sensor is a wireless, battery-powered sensor designed for home security. This compact device offers up to two years of battery life, making it a long-lasting solution for monitoring motion in your home. To fully utilize the sensor’s features, you'll need to connect it to a eufy Security HomeBase. Once connected, it sends instant motion alerts directly to your smartphone via the eufy app. However, it's important to note that this motion sensor is not waterproof, so it should only be used indoors or in sheltered areas.

Features & Benefits

This motion sensor provides a wide 100° detection range and can detect movement up to 30 feet away, ensuring comprehensive coverage for most rooms. One of the standout features is its adjustable sensitivity, which helps avoid false alarms triggered by pets. The easy installation process allows users to mount the sensor on any wall, and the absence of a monthly fee makes it a cost-effective choice for security. The sensor also integrates smoothly with other eufy Security devices, creating a more cohesive home security setup.

Best For

The eufy security sensor is ideal for homeowners seeking an efficient and reliable motion detection system without the hassle of complex setups. It's best suited for individuals who already own a eufy Security HomeBase and wish to expand their security system. Those who want a low-maintenance, long-lasting solution will appreciate the sensor's two-year battery life. It’s also a solid option for anyone looking for an effective indoor motion sensor, especially in places like hallways, staircases, or entryways.

User Feedback

Users have praised this motion sensor for its easy installation and reliability in detecting motion accurately. Many appreciate the long battery life, which eliminates the need for frequent replacements. On the downside, a few users have reported occasional false alarms, often due to pet movement, despite the adjustable sensitivity. Overall, the sensor is highly rated for its effectiveness, with customers noting that it provides peace of mind without a hefty subscription fee. Some users also wish it had better outdoor durability, given its non-waterproof design.

#Home Security Systems
#Security & Surveillance
#Electronics

Pros

  • The motion sensor is easy to install, with simple wall mounting options and quick setup.
  • Its long battery life of up to 2 years is ideal for users seeking a low-maintenance security solution.
  • Adjustable sensitivity helps reduce false alerts caused by pets, making it suitable for pet owners.
  • Works seamlessly with eufy Security HomeBase, offering full functionality and integration with other eufy devices.
  • Provides reliable motion detection with a wide 100° detection angle and a 30 ft radius.
  • No subscription fees are required for basic functionality, making it a cost-effective choice for many users.

Cons

  • Requires eufy Security HomeBase for full functionality, limiting compatibility for users without this hub.
  • Not waterproof, making it unsuitable for outdoor use in exposed or wet conditions.
  • Some users report occasional false alarms when the sensor detects small pets or movement in high-traffic areas.
  • Limited to indoor use, with no options for outdoor or weatherproof installation.
  • Lack of advanced customization options for motion detection may not meet the needs of users with specific preferences.
  • The device might not be as effective in larger homes or areas with heavy foot traffic, leading to missed or delayed alerts.

Ratings

After analyzing verified user reviews from multiple platforms and countries, we have compiled the following ratings for the eufy Security Motion Sensor. We considered only authentic feedback, filtering out spam, bots, and incentivized reviews. Both the strengths and occasional concerns expressed by users are reflected in the scores, giving a comprehensive view of this device’s performance and reliability across various use cases.

Detection Accuracy
90%
Users find the motion detection to be highly accurate, even with frequent foot traffic. The sensor reliably picks up movement within the 30 ft range, making it an effective tool for home security. Many buyers praise its responsiveness and precision in typical household settings.
Some users report occasional false positives, especially in rooms with heavy movement. This may be due to minor issues with sensitivity settings or the device’s detection angle, which can be difficult to fine-tune for all environments.
Ease of Installation
95%
Installation is quick and straightforward, with many buyers highlighting the simple setup process. The included wall-mounting options make it easy to place the sensor in ideal locations. Several users also appreciate the step-by-step guide, which minimizes confusion for first-time buyers.
A few users have found the mounting system to be a bit flimsy, leading to some concerns about long-term stability. Additionally, some note that the sensor might not stick well to certain surfaces or materials, making installation tricky in certain environments.
Battery Life
93%
With up to 2 years of battery life, users are impressed by how long this motion sensor runs before needing a replacement. This long-lasting power makes it ideal for users who don't want the hassle of frequent battery changes. Many find it especially useful in areas that are hard to access frequently for maintenance.
While the battery life is generally praised, some users have noticed a decline in performance if the sensor is placed in extremely cold environments. In rare cases, the battery may drain faster than expected, particularly if the sensor is used in high-traffic areas.
Sensitivity Adjustment
87%
The adjustable sensitivity feature is especially appreciated by pet owners, as it helps to avoid false alarms triggered by household animals. Users can fine-tune the settings for different areas, making this sensor a flexible solution for various environments.
Some users find that even with the sensitivity adjustment, the sensor may still trigger false alerts in certain situations, particularly with larger pets. The range of adjustment can feel limited in specific use cases, which can lead to some frustration for users expecting more customization.
App & Notification System
89%
Many buyers report that the app notifications are timely and easy to configure. The ability to receive alerts directly to their smartphones makes the system feel more connected and secure. The app's interface is user-friendly, which is a big plus for tech novices.
A small number of users have complained about occasional delays in receiving motion alerts. In some cases, the app fails to sync with the sensor immediately, which could be a concern for those relying on real-time notifications for security purposes.
Build Quality
85%
The overall build quality is solid, and many users appreciate the lightweight yet sturdy construction. The device feels durable and reliable, with a well-made casing that can handle regular use in various indoor environments.
A few users have raised concerns about the sensor not being weatherproof, limiting its outdoor use. The plastic exterior can also feel a bit cheap to some, though it’s unlikely to affect the sensor’s performance in typical indoor scenarios.
Range of Detection
88%
The 30 ft detection range is perfect for most average-sized rooms, and many users report that the sensor picks up movement without issue. Its 100° detection angle ensures broad coverage, making it ideal for hallways and open areas.
In larger rooms or more complex layouts, some users find that the detection range could be expanded. A few have mentioned that the sensor occasionally misses movement near the edge of its range, which can reduce its effectiveness in large or oddly shaped spaces.
User Interface & Setup
92%
The user interface is intuitive, with an easy-to-navigate app and simple setup instructions. Buyers frequently note how quickly they can integrate this motion sensor with their existing smart home system, making it a convenient choice for people new to home security.
Though the app is generally well-regarded, some users have experienced minor glitches with setup, particularly when trying to sync the sensor with other eufy devices. These occasional connectivity issues can make the setup process slightly more time-consuming than expected.
Integration with HomeBase
90%
This sensor integrates seamlessly with eufy Security HomeBase, enhancing its capabilities. Users appreciate how easily it works with other eufy devices, such as cameras and door sensors, creating a cohesive home security system that can be monitored from a single app.
Some users are disappointed that full functionality is only available when connected to HomeBase, which is an additional purchase. This limitation may be frustrating for those who were hoping to use the sensor independently.
False Alarms (Pet Detection)
76%
24%
For most pet owners, the adjustable sensitivity settings help minimize false alarms, making this sensor a decent choice for households with animals. Many users appreciate the effort made to reduce unnecessary triggers.
Despite the adjustments, some pet owners still encounter false alarms, especially when pets are very active. This can be frustrating for users who expect the sensor to work perfectly in every scenario, especially with larger or more mobile pets.
Customer Support
80%
20%
Several users report positive experiences with eufy’s customer support, praising their responsiveness and helpfulness in resolving issues. The company is known for offering fast assistance with setup problems or device malfunctions.
While many have had good experiences, others mention delays in response times or unhelpful responses when dealing with technical problems. The support team’s effectiveness can vary depending on the issue and the region.
Weatherproofing
60%
40%
The sensor works well in indoor settings, and its compact design is suitable for placing in most rooms or hallways. For buyers who plan to use it inside, this is not an issue at all.
A significant downside is the lack of weatherproofing, which limits its use outdoors. Users who wanted to place it in outdoor areas like porches or entryways have expressed frustration, as the sensor cannot handle exposure to rain or harsh weather conditions.

Suitable for:

The eufy Security Motion Sensor is ideal for homeowners looking for an effective, budget-friendly solution to enhance their home security. It is especially well-suited for individuals who already use the eufy Security HomeBase, as this integration unlocks full functionality. Pet owners will also appreciate its adjustable sensitivity settings, which help minimize false alarms caused by pets. Additionally, its long-lasting 2-year battery life makes it perfect for users who prefer low-maintenance devices. This sensor is particularly effective for those in need of indoor motion detection in spaces like hallways, rooms, or staircases, where it can provide a broad 30 ft range of coverage with minimal setup effort.

Not suitable for:

While the eufy Security Motion Sensor offers a great value for many users, it may not be the best choice for those looking for an outdoor motion sensor. The lack of weatherproofing limits its use in exposed areas such as porches or entryways, making it unsuitable for homes where external monitoring is required. Additionally, users without eufy Security HomeBase may find the device's functionality limited. Lastly, those with large pets may experience occasional false alarms despite the adjustable sensitivity, particularly in homes with heavy foot traffic. People who prioritize highly customizable motion detection might also find the sensor's sensitivity range insufficient.

Specifications

  • Power: The motion sensor is powered by a battery, providing a wireless and flexible installation setup.
  • Battery Life: The sensor has a long battery life of up to two years, depending on usage.
  • Detection Angle: The sensor features a 100° detection angle for broad coverage.
  • Detection Range: It has a detection radius of up to 30 ft, effective for most standard room sizes.
  • Sensitivity Adjustment: Adjustable sensitivity allows users to fine-tune detection to avoid false alarms, especially from pets.
  • Mounting: The motion sensor can be easily mounted on walls for convenient positioning.
  • HomeBase Requirement: Full functionality requires the eufy Security HomeBase, which facilitates integration with other eufy devices.
  • App Notifications: The sensor supports app notifications to alert users of detected motion in real-time.
  • Compatibility: It is compatible with the eufy Security HomeBase and other eufy security devices for integrated smart home security.
  • Dimensions: The sensor's dimensions are 0.79″D x 1.97″W x 3.15″H, making it compact and unobtrusive.
  • Weight: The motion sensor weighs just 2.4 ounces, making it lightweight and easy to install.
  • Color: The sensor is white, blending in with most home decor.
  • Battery Type: The sensor uses a single lithium metal battery, which is included in the package.
  • Recommended Use: It is recommended for use in hallways, rooms, walkways, and staircases for effective indoor security.
  • Water Resistance: This sensor is not waterproof and should only be used in dry, indoor environments.

FAQ

The eufy Security Motion Sensor is a wireless device designed for home security. It detects motion within a 100° angle and a 30 ft radius, sending alerts to your phone through the eufy Security app. It works seamlessly with eufy HomeBase for full functionality, providing smart security monitoring for your home.

Installation is simple with wall-mounting options. The sensor comes with a battery included and is ready to set up with the eufy Security HomeBase. Once mounted, you can easily integrate the sensor with your HomeBase via the eufy app for notifications and monitoring.

No, the eufy Security Motion Sensor requires the eufy Security HomeBase for full functionality. Without the HomeBase, you won't be able to receive app alerts or integrate with other eufy devices.

The eufy Security Motion Sensor is battery-powered and has a long battery life of up to two years, depending on usage. The included lithium battery ensures minimal maintenance and hassle-free operation.

Yes, this motion sensor comes with adjustable sensitivity settings. This feature helps reduce false alerts triggered by pets or other minor movements, making it ideal for homes with animals.

No, the eufy Security Motion Sensor is not waterproof. It is designed for indoor use only and should not be exposed to rain or outdoor elements. Ensure it is installed in a dry, protected area.

The sensor sends motion alerts directly to your smartphone through the eufy Security app. Once connected to your HomeBase, the app will notify you immediately whenever motion is detected within the sensor's range.

While the eufy Security Motion Sensor works well in medium-sized rooms, its 30 ft detection radius may not cover large or open outdoor areas. It's best suited for indoor use in spaces like hallways, rooms, or walkways.

The main maintenance task is ensuring the sensor’s battery is functioning. With up to two years of battery life, this device requires minimal attention. If you notice a decrease in performance, check the battery level in the app or replace it.

No, there are no monthly fees for the basic functionality of the eufy Security Motion Sensor. You can use it with the eufy HomeBase and receive motion alerts without needing a subscription. However, some advanced features may require additional services or subscriptions.