Searching for the ideal way to boost your outdoor security? Specifically, are you looking for a reliable eufy motion sensor waterproof solution? You’re in the right place! Outdoor spaces, whether it’s your porch, backyard, or driveway, demand robust security that can withstand the elements while keeping a watchful eye.
While dedicated standalone waterproof eufy motion sensors are a bit rarer, eufy excels in providing comprehensive outdoor security solutions that cleverly integrate motion detection into powerful cameras and smart systems. These devices are designed to brave rain, snow, and extreme temperatures, ensuring your perimeter protection never falters.
In this in-depth guide, we’ll dive into 10 top eufy and compatible devices, evaluating their features, pros, and cons. We’ll help you understand which options truly offer that coveted eufy motion sensor waterproof capability and which are excellent additions to your overall smart home security setup, even if they serve a slightly different purpose or are designed for indoor use. Let’s find the perfect fit for your home!
Product Reviews
1. eufy Security Motion Sensor, Home Alarm System, 100°…
This eufy Security Motion Sensor is a core component of many eufy home alarm systems, offering reliable indoor motion detection. It’s designed to provide extensive coverage for an entire room, quickly notifying you of any detected movement, making it a staple for securing your interior spaces. Keep in mind, however, that this specific motion sensor is built for indoor environments and is not waterproof.
- Key Features:
- Included battery provides up to 2 years of power.
- Detects motion within a 100° field of view up to 30 feet away.
- Adjustable sensitivity to differentiate between humans and pets.
- Sends instant app alerts via the eufy Security app.
- Optional 24/7 professional monitoring service available.
- Pros:
- Long-lasting battery life (2 years).
- Wide coverage area and adjustable sensitivity.
- Seamless integration with the eufy Security app and HomeBase.
- Easy to set up and manage.
- Cons:
- Not waterproof – strictly for indoor use.
- Requires a eufy HomeBase for full functionality.
- User Impressions: Customers love its reliability and ease of integration into their existing eufy systems. They often praise the long battery life and the ability to customize sensitivity settings, reducing false alarms from pets.
- See it on Amazon here
2. eufy Security Motion Sensor E20
The eufy Security Motion Sensor E20 is another excellent choice for expanding your indoor security network. Similar to other eufy motion sensors designed for home alarm kits, the E20 provides accurate and timely motion detection. It’s a key part of creating smart home automations and ensuring peace of mind within your living spaces, though like its counterparts, it’s intended for indoor use and isn’t a eufy motion sensor waterproof option.
- Key Features:
- Designed for reliable indoor motion detection.
- Integrates seamlessly with eufy HomeBase and app.
- Helps trigger security alarms and smart home routines.
- Compact design for easy placement.
- Battery-powered for flexible installation.
- Pros:
- Simple to install and connect to HomeBase.
- Contributes to a robust indoor security system.
- Alerts you instantly to detected movement.
- Cons:
- Not waterproof – unsuitable for outdoor conditions.
- Lacks detailed features in the provided description (assumed similar to other eufy indoor motion sensors).
- User Impressions: Users find the E20 to be a straightforward and effective indoor motion detector, appreciating its discreet size and consistent performance when paired with their eufy HomeBase.
- See it on Amazon here
3. eufy Security Water and Freeze Sensor with Remote Alerts
While not a motion sensor, the eufy Security Water and Freeze Sensor is an indispensable part of a comprehensive home monitoring system, especially for preventing damage from leaks and freezing pipes. This device stands out due to its specific function: detecting the presence of water or dangerously low temperatures, and immediately sending alerts to your phone. It’s definitely designed to be water-resistant in its function, protecting against water-related issues.
- Key Features:
- Instant notifications for water detection or freezing temperatures.
- Easy to set up by simply placing it where needed.
- Replaceable battery with up to 2-year battery life.
- Stable Sub-1G connectivity to HomeBase 2 or 3.
- One app controls all eufy security devices.
- Pros:
- Crucial for preventing costly water damage and pipe bursts.
- Excellent battery life and reliable connection.
- Simple, hassle-free installation.
- Cons:
- Not a motion sensor – its purpose is water/temperature detection.
- Requires a eufy HomeBase.
- User Impressions: Homeowners highly value this sensor for its proactive protection against flooding and freezing. They appreciate the peace of mind it offers, knowing they’ll be alerted immediately to potential disasters.
- See it on Amazon here
4. eufy Security 5-Piece Home Alarm Kit, Home Security System
This eufy 5-Piece Home Alarm Kit is a fantastic starting point for DIY home security, providing essential components to secure your property without monthly fees. It includes a motion sensor, two entry sensors, a keypad, and the HomeBase, all designed for easy self-installation. The included motion sensor is a reliable indoor unit, but it’s important to note that it’s not a standalone eufy motion sensor waterproof option.
- Key Features:
- Easy self-setup in minutes.
- No monthly fees, a one-time purchase.
- Instant app alerts upon motion or breach detection.
- Optional 24/7 professional monitoring service.
- Includes HomeBase, keypad, motion sensor, 2 × entry sensors.
- Pros:
- Comprehensive starter kit for home security.
- Cost-effective with no subscription fees.
- Simple installation and user-friendly app.
- Expandable with other eufy security devices.
- Cons:
- The included motion sensor is not waterproof (indoor use).
- Relies on the HomeBase for central control.
- User Impressions: Users love the simplicity and effectiveness of this kit, praising the easy installation and the absence of recurring costs. Many find it a great foundational system they can build upon.
- See it on Amazon here
5. eufy Security Entry Sensor, Detects Opened and Closed Doors
The eufy Security Entry Sensor is designed to safeguard your entry points – doors and windows – by detecting when they are opened or closed. This compact and versatile sensor offers an additional layer of perimeter security, working in conjunction with your eufy HomeBase. While it’s a vital part of a security system, it is not a motion sensor and primarily focuses on contact detection, designed for indoor installation.
- Key Features:
- Exceptional 2-year battery life.
- Compact design fits on any door or window frame.
- Triggers a 100-decibel siren on HomeBase upon forced entry (if enabled).
- Sends smartphone alerts when triggered.
- Optional 24/7 professional monitoring service.
- Pros:
- Long battery life ensures continuous protection.
- Easy to install on various entry points.
- Integrates seamlessly with eufy security ecosystem.
- Instant alerts provide timely notification of breaches.
- Cons:
- Not a motion sensor – detects open/close status only.
- Requires a eufy Security HomeBase.
- Not waterproof – designed for indoor window/door frames.
- User Impressions: Customers appreciate these sensors for their discreet design and reliable performance in securing vulnerable entry points. The long battery life is a frequently highlighted benefit.
- See it on Amazon here
6. eufy Security Solar Wall Light Cam S120, Solar Security Camera
Now we’re getting closer to our target! The eufy Security Solar Wall Light Cam S120 truly combines outdoor security with convenience. This all-in-one device functions as both a wall light and a security camera with an integrated PIR sensor for motion detection. Designed for outdoor use and solar-powered, it’s inherently built to be weather-resistant, making it an excellent example of a eufy motion sensor waterproof integrated solution.
- Key Features:
- All-in-one wall light (300 lumens) and security camera.
- Forever power with integrated solar charging (60 days battery in energy-saving mode without sunlight).
- Full HP color night vision for vivid recordings.
- AI Smart Detection with PIR sensor (25 ft range) and real-time notifications.
- Two-way audio, 105 dB siren, and bright lights to deter intruders.
- No monthly fees, stores footage locally for up to 60 days.
- Pros:
- Excellent weather resistance, perfect for outdoor placement.
- Solar power means truly wireless and no recharging hassle.
- Integrated motion detection and camera for comprehensive monitoring.
- Advanced AI detection and deterrence features.
- Cons:
- Requires sufficient sunlight for optimal solar charging.
- Motion detection is integrated into the camera, not a standalone sensor.
- User Impressions: Users rave about the “set it and forget it” nature of this camera, thanks to solar charging. They appreciate the clear night vision and the effective motion-activated light and siren for deterring unwanted visitors.
- See it on Amazon here
7. Eufy Security 5-Piece Home Alarm Kit, Home Security System
This is another variant of the eufy 5-Piece Home Alarm Kit, offering the same great benefits of a DIY, no-monthly-fee home security system. It includes the essential HomeBase, keypad, motion sensor, and two entry sensors for securing your doors and windows. The motion sensor within this kit is designed for reliable indoor use, ensuring your internal spaces are protected. However, like other eufy indoor components, this motion sensor does not have waterproof capabilities.
- Key Features:
- Easy self-setup in minutes for quick home protection.
- No monthly fees, providing long-term savings.
- Instant app alerts for motion or breach detection.
- Arm and disarm the system quickly via keypad or app.
- Includes HomeBase, keypad, motion sensor, and 2 × entry sensors.
- Pros:
- Comprehensive starter kit for interior security.
- Hassle-free setup and expansion.
- Cost-effective, avoiding subscription costs.
- Centralized control through the eufy Security app.
- Cons:
- The motion sensor is strictly for indoor use and not waterproof.
- Requires the HomeBase to function.
- User Impressions: Similar to the other 5-piece kit, customers consistently praise its ease of installation and the significant cost savings due to the lack of monthly fees. It’s seen as a strong foundation for home security.
- See it on Amazon here
8. Philips Hue Outdoor Motion Sensor – Automatic Dusk to Dawn
While not a eufy product, the Philips Hue Outdoor Motion Sensor is an excellent example of a truly waterproof motion sensor specifically designed for outdoor environments. If you’re building a smart home with Philips Hue lighting, this sensor is a perfect fit, automatically triggering your indoor and outdoor lights with a wide detection area. It boasts an IP44 weatherproof rating, ensuring protection against splashes from any direction.
- Key Features:
- Large 160-degree detection area.
- IP44 weatherproof rating (protected against splashed water).
- Automatically turns on Hue lights upon motion detection.
- Battery-powered design for flexible mounting.
- Requires a Hue Bridge for full smart functionality.
- Pros:
- Explicitly weatherproof and designed for outdoor use.
- Wide detection angle and range.
- Seamless integration with Philips Hue lighting ecosystem.
- Easy to install on various surfaces.
- Cons:
- Not a eufy product, requires a Philips Hue Bridge.
- Primarily designed to control lighting, not a standalone security alarm component.
- User Impressions: Users with Philips Hue systems highly recommend this sensor for its reliable outdoor motion detection and seamless automation of their smart lights. Its durability in varying weather conditions is a major plus.
- See it on Amazon here
9. eufy Security Floodlight Camera E30, Security Camera
Here’s another fantastic contender for a eufy motion sensor waterproof solution! The eufy Security Floodlight Camera E30 offers comprehensive 360° surveillance with advanced AI detection and auto-tracking. More importantly, it features 2,000-lumen motion-activated LED floodlights and comes with an impressive IP65 weatherproof rating, ensuring it performs flawlessly in any weather conditions, making it an ideal outdoor security camera with integrated motion sensing.
- Key Features:
- 360° surveillance with auto-patrol and manual control.
- AI detection with auto-tracking for humans and vehicles.
- Enhanced 2K HD clarity with 2,000-lumen motion-activated floodlights.
- Reliable and stable Wi-Fi connection with Power Amplifier.
- IP65 weatherproof rating for 24/7 recording in any weather.
- Hardwired for constant power and uninterrupted recording.
- Pros:
- Superior weather resistance (IP65 rated).
- Integrated motion detection with powerful floodlights for deterrence.
- 360° coverage and AI tracking offer advanced monitoring.
- No battery concerns thanks to hardwiring.
- Excellent 2K HD video quality, even at night.
- Cons:
- Requires hardwiring for installation.
- Motion detection is part of the camera system, not a separate sensor.
- User Impressions: Homeowners are highly impressed with the E30’s robust construction and powerful features. The 360° view, bright floodlights, and reliable motion detection are frequently highlighted as game-changers for outdoor security.
- See it on Amazon here
10. Aqara Zigbee Motion Sensor P1, Smart Motion Detector
The Aqara Zigbee Motion Sensor P1 is a highly versatile smart motion detector that excels in various indoor smart home automations. It offers an impressive 5-year battery life, configurable detection timeout, and adjustable viewing angles, making it a powerful tool for triggering lights or alarms within your smart home ecosystem. However, it’s crucial to note that this is an Aqara product (not eufy), and it is not waterproof – it’s designed for indoor environments and requires an Aqara Zigbee 3.0 hub.
- Key Features:
- Impressive 5-year battery life.
- Configurable detection timeout (1 to 200 seconds).
- Adjustable viewing angle (170° up to 4m, 150° up to 7m) and sensitivity.
- Integrates with Aqara Home, HomeKit, Alexa, IFTTT, Home Assistant.
- Alert system and home automations upon motion detection.
- Pros:
- Exceptional battery longevity.
- Highly customizable detection settings.
- Wide compatibility with various smart home platforms.
- Flexible 360° stand for optimal positioning.
- Cons:
- Not a eufy product and requires an Aqara Zigbee 3.0 hub.
- Not waterproof – intended for indoor use only.
- Some features (like light sensitivity) not available in all integrations.
- User Impressions: Smart home enthusiasts praise the Aqara P1 for its reliability, long battery life, and granular control over settings. Its ability to integrate with multiple ecosystems for advanced automations is a big draw.
- See it on Amazon here
Finding Your Perfect Outdoor Security Solution
As you can see, while dedicated eufy motion sensor waterproof units as standalone devices are not eufy’s primary focus, they offer robust outdoor security cameras (like the Solar Wall Light Cam S120 and Floodlight Camera E30) that integrate powerful motion detection with impressive weather resistance. These are your go-to options if you need a truly waterproof eufy solution for detecting motion outdoors. For indoor security, eufy’s traditional motion sensors and alarm kits provide excellent, reliable protection.
When choosing, consider where the sensor will be placed, the specific weather conditions it will face, and how it integrates with your existing smart home setup.
FAQ Section
Q1: Are all eufy motion sensors waterproof?
A1: No, most standalone eufy motion sensors (like the ones included in alarm kits) are designed for indoor use and are not waterproof. However, eufy’s outdoor security cameras, such as the Floodlight Camera E30 and Solar Wall Light Cam S120, feature integrated motion detection and are built with waterproof or highly weather-resistant designs suitable for outdoor environments.
Q2: What IP rating should I look for in a waterproof motion sensor?
A2: For outdoor use, look for an IP (Ingress Protection) rating of at least IP65. An IP65 rating means the device is protected against dust ingress and low-pressure water jets from any direction. IP44 (like the Philips Hue sensor) is also good for outdoor, sheltered use, protecting against splashes. Higher numbers indicate better protection.
Q3: Can eufy outdoor cameras with motion detection connect to my existing eufy HomeBase?
A3: Yes, most eufy outdoor cameras, including those with integrated motion detection, are designed to work seamlessly with your eufy HomeBase (HomeBase 2 or 3) and the eufy Security app, allowing for centralized control and recording.
Q4: Do I need a subscription for eufy motion sensors or outdoor cameras?
A4: One of eufy’s biggest advantages is its “no monthly fees” policy. Many eufy devices, including most motion sensors and outdoor cameras, offer local storage (often via a microSD card in the HomeBase or built-in storage) for recordings, eliminating the need for paid cloud subscriptions. Optional 24/7 professional monitoring services are available for a fee if you desire that extra layer of protection.
Q5: How do I power a waterproof eufy motion sensor or outdoor camera?
A5: Powering methods vary. Some outdoor cameras, like the eufy Solar Wall Light Cam S120, use integrated solar panels for continuous power. Others, like the Floodlight Camera E30, are hardwired for constant power. Indoor motion sensors are typically battery-powered with long-lasting batteries (e.g., 2 years).
Q6: Can outdoor motion sensors differentiate between humans and animals?
A6: Many modern outdoor security devices, especially those with integrated motion detection from eufy, feature AI-powered detection. This allows them to intelligently differentiate between human shapes and animals, reducing false alerts caused by pets or wildlife. You can often adjust sensitivity settings in the eufy Security app.
Q7: How far can a eufy motion sensor detect movement?
A7: Detection range varies by model. For indoor eufy motion sensors, a typical range is up to 30 feet with a 100° field of view. Outdoor cameras with integrated motion detection can have varying ranges, often up to 25 feet or more, depending on the specific camera and its PIR sensor capabilities.
