1 / 6eufy Security Home Alarm Motion Sensor, 100° View, 30 ft Range
The eufy Security Home Alarm System Motion Sensor (model 359862) is a battery-powered detector with a listed 100° field of view and 30-foot detection range. It requires a compatible HomeBase for notifications, so it suits buyers already using eufy Security equipment rather than those seeking a standalone sensor.
At a glance
- Adjustable sensitivity is described as helping distinguish people from pets.
- Motion alerts are sent through the eufy Security app via HomeBase.
- The listing states a battery life of up to two years.
Reference price: £24.99
Price checked: 12 Nov 2026
View offerAhead of Black FridayExplore the selectionOften bought together
eufy Security Siren, 105 dB Wireless Alarm, IP65 Weatherproof | Remote Alerts, 2-Year Battery Life, HomeBase Required, Compatible with HomeBase S380 and S280, App Control, Easy to Install
£24.99
eufy Security, Entry Sensor, Detects Opened and Closed Doors or Windows | Sends Alerts, Triggers Siren, 2-Year Battery Life, Indoor-use Only, Requires HomeBase S280 or HomeBase S380
£13.99
Pros and cons
Pros
- The 100° field of view and 30-foot listed range can help cover a room or passage with one sensor.
- Adjustable sensitivity offers some control over alerts triggered by pets.
- The included battery and stated 24-month life avoid an immediate separate battery purchase.
Technical specifications
13 specifications| Brand | eufy Security |
|---|---|
| Model | 359862 |
| Field of view | 100° |
|---|---|
| Maximum range | 30 Feet |
| Power configuration | Battery Powered |
|---|---|
| Battery life listed | 24 months |
| Battery type and inclusion | 1 Lithium Metal batteries required. (included) |
| Mounting type listed | Wall Mount |
|---|---|
| Weight listed | 0.15 Pounds |
| Dimensions | 56D x 22W x 56H millimetres |
| Compatible devices | eufy Security HomeBase and all other eufy Security products |
|---|---|
| Operating temperature | 10 Degrees Celsius |
| Colour | White |
What to know before buying
- HomeBase is required for notifications and is not included. Push notifications with thumbnail previews require thumbnail preview images to be temporarily stored in the cloud.
Listing details to confirm
The feature text says the sensor is not waterproof, while separate product copy describes it as weather resistant for indoor and outdoor use. Outdoor suitability is therefore unconfirmed, so check the selected listing before placing it outside.
What’s in the box
Included- 1 eufy Security motion sensor
Who is it for?
A good fit for
- Existing eufy Security users adding motion detection to a HomeBase-based system.
- Buyers wanting a battery-powered sensor for an entryway, hall or room and adjustable sensitivity.
Less suited to
- People who need a standalone detector without HomeBase.
- Buyers seeking a sensor with clearly established waterproof or outdoor use.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
15% 15% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
3% 3%
Customer feedback describes the sensor as easy to set up, functional and well connected with existing eufy systems, with some buyers appreciating its coverage in halls and larger rooms. Battery life and app compatibility receive mixed comments, and compatibility concerns are also reported. These perceptions matter because the sensor depends on HomeBase and the app for notifications, while the listed 24-month battery life is a manufacturer claim rather than a guarantee of each buyer's experience.
Positive themes
- Customers describe setup as easy and report good connectivity with existing eufy systems.
- Feedback highlights useful motion detection and coverage for areas such as entryways and hallways.
Negative themes
- Some customer feedback raises compatibility concerns.
Mixed feedback
- Battery life and app compatibility receive mixed feedback.
Frequently asked questions
Does this motion sensor work without HomeBase?
The listing says HomeBase is necessary for notifications. It relays the sensor's message through the internet to the eufy Security app.
What is the listed detection coverage?
The title and feature description state a 100° field of view and detection up to 30 feet.
How long does the battery last?
The listed battery average life is 24 months, and the feature copy describes up to two years. Actual life may vary with use.
Can it be used outdoors?
The listing conflicts: one feature says it is not waterproof, while other product copy calls it weather resistant for indoor and outdoor use. Outdoor suitability is not confirmed.
Alternative options
eufy Security Wall Light Cam S4, 4K Ultra HD, Solar Security Camera | Wireless Cam, USB-C Continuous Power, Wall Light, Motion Activated Light, AI Detection, IP65, No Monthly Fee, Built-in 32GB
£189.00
eufy Security eufyCam C37 4K Edition,Solar Security Camera Wireless Outdoor | 360° Pan & Tilt AI Tracking, People/Pet/Vehicle Detection, Flexible Solar Panel, Colour Night Vision, No Monthly Fee
£79.99
roborock Qrevo Curv 2 Pro Robot Vacuum Cleaner with Mop, 25,000 Pa Suction | Zero-Tangle, 3.14-Inch Ultra Slim, AI Obstacle Avoidance, 100°C Hot-Water Mop Washing, Multifunctional Dock 3.0 Hygiene+
£569.99
HomiQ E27 Bulb Security Camera, 5MP 3K PTZ WiFi Indoo & Outdoor Cam | 12000K Smart Light, AI Human Motion Sound Detection, Siren Strobe Alarm, Colour Night Vision, Local & Cloud Storage
£41.79
eufy Security Camera S350, 4K UHD Indoor Camera with 8× Zoom, Dual Cameras | 360° Coverage with Pan &Tilt, No Monthly Fee, Ideal for Baby Monitor/Pet&Dog Camera, Smart AI Detection,2.4G/5G Wi-Fi
£79.99
eufy Security Camera Outdoor Wireless,eufyCam S4, 4K Solar Security Camera | Triple-Lens Bullet-PTZ Cam, 360° coverage,Auto Track, 8×Hybrid Zoom,Color Night Vision,No Monthly Fee,Built-in 32GB Storage
£209.00
eufy Security PoE NVR CCTV Camera Systems S4 Max, 4K UHD, 24/7 Recording | Triple-Lens Bullet-PTZ Cam with 2TB Hard Drive, 360° PTZ, Smart Video Finder, Cross-Cam Tracking, Red & Blue Lights, IP65
£899.00
roborock Saros 20 Set Robot Vacuum Cleaner with Mop, 36,000 Pa Suction | 3.46 in Double-Layer Threshold, Zero-Tangling, Ultra-slim, StarSight Autonomous 2.0, DirTect Technology, 100°C Hot-Water Care
£799.00
roborock Qrevo Edge 2 Robot Vacuum Cleaner with Mop, 25,000 Pa HyperSuction | Zero-Tangle, 3.14" Ultra-Slim, AI Obstacle Avoidance, FlexiArm Technology, 80°C Hot-Water Mop Washing & Dock Self-Cleaning
£449.99
roborock Qrevo Edge 2 Robot Vacuum Cleaner with Mop, 25,000 Pa HyperSuction | Zero-Tangle, 3.14" Ultra-Slim, AI Obstacle Avoidance, Deep Edge Cleaning, 80°C Hot-Water Mop Washing & Dock Self-Cleaning
£449.99
eufy Security eufyCam C37 4K Edition, Solar Security Camera, 2-Cam Kit | 360°Pan&Tilt Wireless Camera, Auto Tracking,People/Vehicle/Pet/Face AI Detection, No Monthly Fee, Built-in 64GB Local Storage
£209.00
Wireless Interlinked Smoke,Heat and Carbon Monoxide Alarm Kit,Pre-linked,Compliant with Scotland & England Law, Remote Slience Function (3 Smoke + 1 CO + 1 Heat)
£75.99
