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eufy Motion Sensor E20

eufy Motion Sensor E20

$34.99

  • Pet-Friendly Detection to Reduce False Alarms: Differentiates between humans and pets, reducing false alarms for pets up to 80 lb.
  • Long-Lasting 5-Year Battery Life: Includes a 1,400 mAh CR123A battery for long life and low maintenance.
  • Easy and Versatile Installation: Mounts effortlessly on walls or corners with simple height setup—no extra adjustment required.
  • Expansive Wireless Range with a US version of HomeBase™: Provides a stable connection with HomeBase™ at open-air distances of up to 656 ft (200 m).
  • Requires a US version of HomeBase™ to Operate :  Compatible with HomeBase Mini (v4.0.5.2 or above), HomeBase 2 (v3.4.1.2 or above, released after 2021), HomeBase 3 (v3.7.2.6 or above), and HomeBase Pro (v4.1.4.3 or above). Ensure your HomeBase is updated to the latest version for optimal performance.

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  • eufy motion sensor with blue indicator

    eufy Motion Sensor E20

    $34.99

  • eufy Motion Sensor E20(4 Pack)

    eufy Motion Sensor E20(4 Pack)

    $139.96

  • eufy Motion Sensor E20(10 Pack)

    eufy Motion Sensor E20(10 Pack)

    $349.90

  • eufy wireless contact sensor with blue indicator for security

    eufy Entry Sensor E20

    $29.99

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$34 . 99

Quick Intro

Products Comparison

eufy Motion Sensor E20

eufy Motion Sensor

$39.99

Detection Technology: Passive Infrared Sensor (PIR)

Detection Range: 26 ft (8 m)

Detection Angle: 90°

Communication Range: 656 ft / 200 m (Open Area)

Tamper Protection: Supported

Power Supply: CR123A

Battery Life: 5 Years

Other Features: Pet-Friendly (Filters Out Pets Under 80 lb)

eufy Motion Sensor E20

eufy Entry Sensor

$29.99

Detection Technology: Magnetic Sensor

Detection Range: 656 ft / 200 m (Open Area)

Detection Angle: XYZ Tri-Axis, Dual-Side

Communication Range: 656 ft / 200 m (Open Area)

Tamper Protection: Supported

Power Supply: CR123A

Battery Life: 5 Years

Other Features: Supports Bypass Mode

eufy Motion Sensor E20

eufy Flood and Freeze Sensor

$39.99

Communication Range: 656 ft / 200 m (Open Area)

Power Supply: CR123A

Battery Life: 5 Years

Other Features: Supports Flood and Freeze Alarm; IP Rating: IP54 ; Supports External 3.9 ft (1.2 m) Probe; Supports Local Alarm

eufy Motion Sensor E20

eufy Smoke Alarm

$49.99

Detection Technology: Photoelectric

Communication Range: 656 ft / 200 m (Open Area)

Power Supply: CR123A

Battery Life: 5 Years

Other Features: UL217 9th Edition Standard; Sound: 85dB at 10 ft (3 m); Sensitivity: 1.57% - 2.23% ft; Supports Buzzer; Filters Low-Density Cooking Smoke to Reduce False Alarms

eufy Motion Sensor E20

eufy Glass Break Sensor

$49.99

Detection Technology: Digital Microphone

Detection Range: 25 ft (7.6 m)

Communication Range: 656 ft / 200 m (Open Area)

Tamper Protection: Supported

Power Supply: CR123A ×2

Battery Life: 3 Years

FAQ

How can I reduce false alarms?
Avoid placing the sensor in direct light or near heat sources. Do not place the sensor near or facing windows, heaters, fireplaces, or air vents, as these can cause false triggers. Multiple pets gathering together (weighing over 80 lb / 36 kg), or pets jumping and climbing, may trigger false alarms. Do not aim the detector at stairs, furniture, or any other objects that pets could potentially climb on. Do not install the sensor at a height lower than 6 ft (1.8 m), and ensure the sensor is vertical with the floor.
How long does the battery last?
Under normal conditions, it can last for 5 years.
Note: Data based on internal lab testing. Actual performance may vary depending on usage conditions.
Does eufy Motion Sensor E20 require a connection to HomeBase™? Which HomeBase™ models is it compatible with?
Yes, it needs to be connected to HomeBase™. Ensure your HomeBase is running the required version: HomeBase™ Mini (v4.0.5.2 or above); HomeBase™ S280 / HomeBase™ 2 (v3.4.1.2 or above, released after 2021); HomeBase™ S380 / HomeBase™ 3 (v3.7.2.6 or above); HomeBase™ Pro (v4.1.4.3 or above).
What is the recommended installation height and angle?
For the best detection performance, we recommend installing at a height of 6 - 7.5 ft (1.8 - 2.3 m). The sensor is more sensitive to movement passing through its field of view, so it is not recommended to place it facing the door or path directly. Instead, place it at an angle to the target detection area.
How can I turn on Pet mode? Are there any limitations?
You can turn Pet mode on or off in the app. Pet mode can reduce false alerts for pets under 80 lb. However, if pets jump onto elevated surfaces such as sofas or furniture, the sensor may misinterpret them as a human or a large animal. Additionally, if multiple pets gather closely together, the sensor might perceive them as a single large animal, which could trigger a false alarm.

Customer Reviews

Based on 21 reviews
71%
(15)
24%
(5)
5%
(1)
0%
(0)
0%
(0)
B
Brent Watson
Works very

Works very well

P
Paula
eufy Motion Sensor E20

This motion sensor has excellent sensitivity indoors while still being pet-friendly. My dog does his nightly patrol checking bedroom doors and hasn’t triggered it once, which is impressive. Installation was simple, all hardware was included, and it connected to our home network right away. It lives up to the reliability I expect from the brand. The price point is fair, battery life has been long-lasting, and I appreciate features like the tamper alert.No complaints here - it truly is a set-it-and-forget-it device.

S
Stiga
Easy setup

I love how all my Eufy product have been so simple and intuitive to setup and get connected. This motion sensor was no different. Powered right up, connected to my network and homebase.The sensitivity is very good. It picks up even small motion from a distance. Comes with couple of mounting options (adhesive or screws) both which are easy to install.One thing I don’t like is that I don’t see any way to pause notifications for the motion sensor in the app which is something that is possible for all of my cameras. It just means that if you put it in a high traffic area it’s probably going to be a bit noisy. I submitted some feedback to the company about it so maybe it’ll be updated at some point.Overall, it’s a great sensor and good addition to my Eufy system.

R
Ricardo Jackson
A great add-on for anyone currently using Eufy products that want to expand their security.

As someone who uses Eufy for most of their home security needs this motion sensor has worked great! And it's claim to be pet-friendly is actually true unlike many others out there. Our doggo stays in the living room most of the time and in the last 2 weeks of use she has not triggered it a single time. Installation was a breeze and comes with all the hardware you need to mount it. I mounted ours in a corner and the bracket that the sensor attaches to came with pre cut circles you can punch out that allow you to easily attach it to each wall in a corner. This also helped with it being level and went up without issue. Took maybe 5 minutes tops to get it installed and connected to my phone. It also supports the Eufy homebase 3 which it easily attached to without issue. You can even setup automations so when it senses movement you can have your camera point in that direction. It's pretty cool. Sound quality wise it doesn't make any sounds except when you're doing the setup process. The size is great, nothing too noticeable and doesn't make any crazy flashing lights or anything like that which is nice. The price is very reasonable for what you get and how well and accurately it works. All in all I highly recommend this to anyone that already has some Eufy products in their setup and especially if you have a compatible homebase to connect it to.

B
Bill Cailyirisdad
Compact motion sensor

I’ve been using the eufy Motion Sensor for a while now, and one of my biggest concerns was false alarms because I have pets. This sensor has handled that really well. My dog moves around a lot, and I haven’t had random alerts triggered by him, which has been a huge relief.Setup was straightforward and only took a few minutes using the eufy app. Since I already have other eufy cameras and a eufy HomeBase, the setup process was very easy. Once installed, it’s been very responsive to actual human movement without being overly sensitive. The detection range feels accurate, and I like that I don’t get unnecessary notifications throughout the day.The best part for me is that the device shows a history with timestamps of all detected motion. It would be even better if it came with a built-in siren alarm, but overall, it does exactly what it promises, reliable motion detection without constant false alarms from pets.

L
Likewise
Added Security in Your House

Installation: It was super simple. It was like a plug-and-play as long as you know where you will be installing this. Add this using + on the app and the app will detect this and connect it.Motion detection: I am fairly new to eufy brand so it may just be me who is little annoyed by this alarms. I have a 18-month old daughter who runs, walks, and crawls around my place. It gives alarms sometimes, but not other times. It has not been super consistent. Maybe that is because my daughter is small and this detected her as a pet. I am not sure. Maybe there is a workaround this, and I will look for it.Security: Regardless of the quality, the fact of having an added security brings peace in mind. I have only used third-party off brands and some failed just miserably over the past few years. I have not had a solid one until I got the homebase and now added this. Hopefully no one would ever come to my place uninvited but I feel much more relieved.Value for money: Assuming that you have eufy Homebase, I think it worth adding this if you have any space that you have not covered in your house.

S
S. Piazza
A very high quality motion sensor for Eufy

If you are needing a motion sensor as part of your Eufy security system, this is the one!It is super easy to set up and install due to its high quality and the great app. It pairs with the Eufy HomeBase and maintains a super solid connection. Just pull the tab, hit the + icon in the app and let it automatically pair. I highly recommend this product especially if you’re setting up a home security system. It will send you motion notifications and does a great job only detecting people and not pets or other things that can cause a false positive.You can mount it via adhesive or hardware. I highly recommend this item.

T
Taylor Reed
Practical Motion Detection 🏠🔔

I have tried this eufy Motion Sensor E20 out a few times. It appears to be made of high quality materials. This seems to work well. Time will tell about the 5 year battery claim, but the 1,400mAh battery is a good starting point. Keep in mind, it requires a eufy HomeBase to function.The installation is simple since it can be mounted on walls or in corners without much effort. It maintains a stable connection with a range of up to 650 ft (200 m) from the base. I appreciate the pet friendly detection which is designed for animals up to 80 lb.The sensor distinguishes between people and pets to reduce false alarms. The device is quite effective and integrates easily into the existing security setup. It is a functional and low maintenance addition for home monitoring 🚨

y
yumi
Easy to set up

Setup is straightforward and doesn’t take much time. Detection works as expected and responds well for daily use. The device is wireless and comes with a built-in battery, which makes placement more flexible. It needs to be used with compatible equipment and does not work independently. Overall experience is as expected.

F
FSU Maintenance
Great addition to your home security

This camera is perfect for keeping an eye on indoor pets. The setup was easy, and it connected quickly to my internet. The picture clarity is amazing, capturing movement fast and distinguishing between pets and shadows, preventing repeated notifications. The price is competitive with similar sensors on other sites.

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