EUFY SECURITY B083KHPB8R Motion Sensor Alarm Detection 359862 30-FT

( Brand: Eufy Security ), ( Manufacturer Part Number: B083KHPB8R ), ( Model: 359862 ), ( Type: Unit ), ( Color: Multicolor ), ( Item Length: 1 In )

Review EUFY SECURITY Motion Sensor Home Alarm System 100 Coverage 30 Ft Detection

The **Eufy Security B083KHPB8R Motion Sensor Alarm** is a sleek, high-performance outdoor security device designed to enhance home protection with advanced motion detection and a powerful alarm system. Engineered for both residential and small commercial spaces, this wireless sensor combines cutting-edge technology with ease of installation to create a robust perimeter defense. Its **30-foot detection range** ensures comprehensive coverage of driveways, sidewalks, and entry points, alerting you to any unauthorized activity with precision. The sensor operates on a **dual-band Wi-Fi connection**, providing stable and reliable communication with your EufyCam or other compatible security systems, while its **battery-powered design** eliminates the need for complex wiring, making it ideal for outdoor installations where hardwiring may be impractical. Featuring a **high-sensitivity PIR (Passive Infrared) sensor**, it distinguishes between animals and humans, reducing false alarms while maintaining vigilance against potential intruders. The **loud 100-decibel alarm** emits a piercing sound to deter intruders and notify neighbors, while its **LED indicator light** provides visual confirmation of motion detection. Built to withstand the elements, the sensor is **IP66-rated**, ensuring durability against rain, dust, and extreme temperatures, making it a dependable choice for year-round security. Whether used as a standalone alarm or integrated into a broader Eufy security ecosystem, this motion sensor delivers peace of mind with its intelligent, user-friendly design and robust performance.

**Pros and Cons of the Eufy Security B083KHPB8R Motion Sensor Alarm (30 ft Detection)**

1. **Wide Detection Range:** The 30-foot detection range provides extensive coverage for perimeter security, making it suitable for larger areas compared to smaller motion sensors.

2. **Wireless and Plug-and-Play:** The device is wireless, eliminating the need for complex wiring. It is also easy to install, as it simply plugs into a power outlet, which reduces setup time and effort.

3. **Durable and Weather-Resistant:** The sensor is designed to withstand outdoor conditions, including rain and extreme temperatures, making it reliable for outdoor use.

4. **Compatibility with Eufy Security Ecosystem:** It integrates seamlessly with other Eufy security devices, such as cameras and door/window sensors, allowing for a unified security system. It also works with Eufy s security hubs for advanced features like remote monitoring and alerts.

5. **Low Power Consumption:** The device is energy-efficient, which helps reduce electricity costs and extends the lifespan of the battery (if used with a battery backup option, though this model is plug-in).

6. **Affordable:** Compared to some other high-end motion sensors, this device offers a cost-effective solution for enhancing home security.

7. **Dual Detection Technology:** It uses dual-band radar and passive infrared (PIR) sensors to reduce false alarms caused by pets or environmental factors like moving leaves or branches.

8. **Local Storage Option:** If paired with Eufy s security hubs, it supports local storage for recorded events, ensuring privacy without relying on cloud services.

9. **Customizable Alerts:** Users can set up notifications on their smartphones or other connected devices when motion is detected, providing real-time alerts.

10. **No Monthly Subscription Required:** Unlike some security systems, this device does not require a paid subscription for basic functionality, though advanced features may depend on the hub or app.

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1. **Limited Range for Small Spaces:** While the 30-foot range is impressive, it may feel excessive or unnecessary for smaller properties, potentially leading to wasted coverage.

2. **Dependence on Power Outlet:** Since it is a plug-in device, it requires access to an electrical outlet. If the outlet is far from the desired placement, installation may be cumbersome.

3. **False Alarms Potential:** Although the dual-band detection helps reduce false alarms, certain factors like pets, wildlife, or environmental changes (e.g., strong winds) could still trigger it occasionally.

4. **No Built-in Battery Backup:** Unlike some wireless sensors, this model does not have a battery backup, meaning it will not function during power outages unless paired with a backup power source.

5. **App Dependency:** Full functionality relies on the Eufy app, which may require a smartphone for setup, monitoring, and customization. Users without smartphones or who prefer non-app-based systems may find it limiting.

6. **Limited Brand Ecosystem Outside Eufy:** While it works well with Eufy devices, compatibility with third-party security systems or brands may be limited or nonexistent.

7. **No Built-in Siren:** The device itself does not have a loud siren; any audible alarm would need to be integrated through the Eufy app or paired with an external siren system.

8. **Cloud Dependency for Advanced Features:** Some advanced features, such as cloud storage or remote viewing, may require a subscription or cloud access, which could be a drawback for users who prioritize offline functionality.

9. **Installation Limitations:** The plug-in nature means the sensor must be placed near an outlet, which could restrict optimal placement for security coverage (e.g., far corners of a property).

10. **Potential Learning Curve:** Users unfamiliar with Eufy s app or security systems may need time to configure settings, customize alerts, and fully utilize the device s features.

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The Eufy Security B083KHPB8R motion sensor alarm is a solid choice for users seeking a reliable, wireless, and weather-resistant outdoor motion detector with a generous detection range. Its integration with the Eufy ecosystem, affordability, and low-maintenance design make it appealing for those looking to enhance their home security without complex installations. However, its plug-in requirement, potential for false alarms, and reliance on the Eufy app or cloud services for advanced features may be drawbacks depending on individual needs.

For **homeowners with larger properties, those who prioritize ease of installation, or users already invested in Eufy s security system**, this device is highly recommended. It offers a good balance of functionality, durability, and cost-effectiveness. On the other hand, **users who prefer battery-powered sensors, need extensive offline functionality, or have small spaces with limited outlet access** may find it less ideal and should consider alternatives.

If you are looking for a **plug-and-play, weatherproof motion sensor with strong detection capabilities and compatibility with Eufy s security ecosystem**, the B083KHPB8R is a worthwhile purchase. Ensure your property layout allows for easy outlet access and that you are comfortable with the Eufy app for full utilization. For those with specific needs like battery backup or third-party compatibility, explore other options, but this sensor remains a strong contender for most average users seeking an effective outdoor motion alarm.

Details:

Eufy Security Motion Sensor Home Alarm System 100 Coverage 30 Ft Detection: Product Features: Protection That Lasts: The included battery provides up to 2 years of power for round-the-clock Security. Extensive Coverage: Detects motion within a 100 field of view up to 30 feet away more than enough secure an entire room your home. NOTE: This motion sensor is not waterproof. Adjustable Sensitivity: Tailor the sensitivity of so that it only alerts when humans are in range rather than your playful pet dog or cat. App Alerts: Notifies you as soon motion is detected, sending a message to your phone via the Eufy Security app, no matter where are.

Protection That Lasts: The included battery provides up to 2 years of power for round-the-clock Security. Specifications.

part #: b083khpb8r prices

• $40.21-$42.22

specifications carsecurityi:

• brand: Eufy Security
• mpn: B083khpb8r
• model: 359862
• type: Unit
• color: Multicolor
• item length: 1 In

shipping carSecurityi:

• service: FedEx 2Day
• type: Fixed
• cost: $0.00
• carrier: FedEx
• class: Expedited
• transit: 4-5 Days

offer carSecurityi:

• options: Ship-to-home
• quantity: 2
• started: May 23, 2026
• sold: 0
• availability: In Stock

payments carSecurityi:

• credit card: Visa
• wallet: Apple-pay
• other

general carSecurityi:

• condition: New
• Vehicle Electronics GPS > Car Alarms Security > Car Alarms Security Systems

seller carSecurityi:

• # reviews: 794
• city: Clay Center, Kansas
• rating: 100.0%

returns carSecurityi:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

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