eufy Security eufyCam S4,4K Solar Camera Wireless Outdoor, Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI Recognition,AI Track, Color Night Vision, 0 Monthly Fee, Local Storage
$299.99
Price: $299.99
(as of Feb 15, 2026 02:12:43 UTC – Details)
From the brand
At eufy we believe all great smart home products need to be thoughtfully built from the start. From whole-home security to smart cleaning solutions, eufy’s technology brings you expert protection and deep cleaning that’s tailored to your lifestyle and creates human-first technology that enlivens the lives of everyone around you.
Because care is what makes a house a home, everything we build is built with care for you.
eufy, Built with Care
eufyCam S4 4-Cam Kit
eufy Security Camera
eufy POE NVR Security System
eufy Wired Camera
eufy Smart Lights
eufy Smart Lock
eufy Doorbell
eufy Baby & Mom
eufy Alarm System and Tracker
Revolutionary Triple-Lens Bullet-PTZ Camera: A single groundbreaking device that replaces and outperforms separate bullet and PTZ cameras. The upper 4K bullet lens delivers a 130° fixed wide view, while the lower 2K dual-lens PTZ offers 360° smart tracking and zoom.
Bullet-to-PTZ Tracking and Auto-Framing: Once the bullet cam detects a subject, the PTZ camera instantly locks on, tracks, and zooms in to capture details up to 164 ft away. When more subjects enter the frame, it automatically zooms out to ensure they all stay visible.
Powerful Solar-Charging with SolarPlus: Stay charged year-round with a 5.5W ultra-large solar panel and SolarPlus 2.0. Just 1 hour of direct sunlight a day keeps the camera running, and the detachable design makes setup easy and flexible.
Great on Its Own: eufyCam S4 can work independently—no HomeBase needed. It features on-device AI for smart human, vehicle, and pet detection. It comes with 32 GB built-in storage, expandable up to 256 GB via microSD (not included).
Better with HomeBase S380: Unlock BionicMind AI to differentiate family from strangers. With 16 GB built-in storage, expandable up to 16 TB, rest easy knowing your videos are stored securely. Use the latest eufy app and update HomeBase S380 to V3.7.2.8+ to enable 24/7 recording and Snapshots. Other HomeBases (S280/Mini/Professional) and eufy NVR are not supported.
Precise Detection, Powerful Deterrence: Radar and PIR sensors deliver precise motion alerts with fewer false alarms. When a threat is detected within your set zone or schedule, red and blue warning lights and a 105 dB siren activate to deter intruders.
9 reviews for eufy Security eufyCam S4,4K Solar Camera Wireless Outdoor, Triple Lens Bullet-PTZ Cam, 360° View, 8X Auto Zoom, AI Recognition,AI Track, Color Night Vision, 0 Monthly Fee, Local Storage
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Rob R –
Amazing cameras!
At the time of this review I have been using the camera for about two days. I am VERY satisfied with the overall performance and flexibility of the camera positioning of the bullet and PTZ cameras. I am so satisfied a second one is on the way!The tracking is amazing! As example the camera will track me from my front door and follow me and zooming in on me for about three houses away! What a great way to get more information if somebody is trying to do harm! The video is clear and smooth, alerts are fast, and the motion detection is VERY sensitive. I am still experimenting with the motion detection (type, range, sensitivity, activity zones, cameras pointing) because I am getting more notifications then I want. i.e. picking up cars driving by my house. With the camera plugged in its staying at 100 % charge, but only after I stopped playing with it for hours using live view and moving the PTZ around with the app, So Cool!. :-)The install was quick with two screws needed to attach the mounting bracket to the house then slide the camera into the bracket and two more locking screws already attached to the bracket. I wanted 24/7 recoding so I also plugged in the camera with the cable provided.Some other notes:I am experienced Eufy camera user since 2022.The camera is above my garage with bullet camera facing mostly the driveway and the PTZ pointing towards my walkway to the front door. I have the camera plugged into the wall and recoding 24/7. It’s connecting to the homebase 3. I have motion activated lights on my house.
W. Dear –
Excellent Security Camera System. Glad I bought this system.
Very pleased with the security camera system and its ability to give clear focused images,zoom function, camera angle range and the up/down ability view along with the auto and manual wide range tracking ability, and speaker/sound quality. Wireless connectivity is very good with our Orbi wireless router satellite system. Setup/instal was very easy but took a little time finding all the functions and settings on the downloaded app..but then everything worked better than expected. Use it to security monitor/record key outdoor points of the house and to live stream monitoring video/audio the dogs playing in the yard without having to be outside, and inside the family room where the dogs sleep at night using my IPad/Iphone or the Eufy home portable monitor. The cameras abilities/features are amazing. So far Very pleased with this purchase.
Brent Cox –
Cameras are great, and so is their tech support!
2/10/26I am more impressed with their tech support, which I should have known would be great since their owned by Anker. (I love Anker battery backups)I had previously written my experience below but after some modifications and help with their support the system is great! I added the Eufy Smart Display and that was the game changer! It alerts me while I’m sitting on the couch and instantly shows me the display. The app I still think could use some improvements but I’ve learned more about the settings and stuff so that’s helped a lot. I am writing this in my own opinion and not by or for Anker and or Eufy. That being said Eufy did offer me two free batteries for the cameras or a reimbursement of the product via email which was nice. I declined as I didn’t feel that was right since I hadn’t fully learned the system and I now love it.Take your time and definitely reach out to their support team if you need help!I have four other camera systems around my house and property with a total of about 20 cameras. (Backed up by Anker) That being said I am really good with camera apps and their systems and setup. I will admit this one took just a few more steps than I anticipated but again I reached out to their support team and things started working better.This is my original review, just ignore my ignorance. I only leave it so you can see my honest reviews and opinions as I set this product up. And yes, I purchased this setup with my own money and no discounts.Original:I really want to like these cameras and maybe one day after some firmware updates I will. I purchased this and it’s my honest review.Pros.1. Pan tilt zoom is great.2. Dual cameras is great3. Setup was a breeze with the Homebase 3.4. Install was super simple and I hardwired them for constant power.5. Picture quality is great even in zoom.6. Much more.Cons.1. The app has some lag occasionally.There is no way that I have found so far to quickly mute the motion detection on the cameras. So when I go to mow or work outside on something I’m constantly setting off the alarm. I have to go deep into the app for both cameras and uncheck the alarm and or motion. Then I have to go back and recheck those boxes to get the alarms I want.With Ring, you can mute the motion and alarms in two clicks on the main screen.It also seems to be very sensitive to snow. I have lowered the sensitivity down to one. Which I don’t like but it seems to keep the snow from triggering the alarm.2/4/26 Edit:Eufy tech support is pretty good, they were able to help get some things working. Overall I would recommend this camera system as it’s benefits outweigh the cons.Just overall the app seems heavy and bulky to use. You have to go between multiple screens to make simple changes.I would love for someone to correct me.I have not reached out to their tech support as I’ve only had them installed a couple of days now.
J.T. –
Works Fo My Needs
Good overal cameras. Very good resolution both day and night. Lots of features like AI facial recognition, homebase connectivity or wi-fi connection (without homebase), plenty of storage available with upgrades possible with homebase. Very durable and “heavy” feel to them. Good battery life, unless using live view, which diminishes the battery more than just recording video when triggered. Very easy to setup both wi-fi and home base. Connectivity is a bit of an issue at times. When going into live view, sometimes it takes a few seconds to up to a minute. This is kind of expected since it is wireless. There are also lags in the PTZ control but, again, it’s wireless so this is kind of expected. The trigger distance is not the best, sometimes it doesn’t trigger when a vehicle approaches the house and the triggers can be delayed a few seconds. Overall, they do fine for my setup. However, if speed and connectivity are a must have for you, I would look into POE options as they are hardwired and would reduce/eliminate and delays or lags.
Steven Good –
I have been using eufy cameras since I found them about six years ago. I have always loved that they are not subscription based and work without having to pay a monthly fee. I have all different types wired ones battery ones indoor ones outdoor ones. I have them on two of my houses and my RV, but I have to say this is by far my favourite eufy Cam ever. The way the top camera stays still, but works in tandem with the bottom camera, and zooms in and follows everything. It works seamlessly so far mind you’ve only had this one for a day, but the way it works compared to the others amazing. Once they go on sale, it’s a brand new camera that just came out. I’m gonna buy a few more to put around my house or update my older cameras, but I’m very impressed with this camera and I’m pretty sure you will be too.
Amazon Customer –
This is a fantastic camera!Very easy to install. A little difficulty connecting to my network.Video quality and tracking is very impressive.It’s puts my telus security cameras to shame!!Provided a small sample of the camera tracking.
Tom Heide –
Very pleased with the results thus far. 4k camera quality is very impressive, and the tracking camera is great.
Kim –
Eufy customer support reached out to me directly and they were extremely helpful. They reviewed my issues with the S4 battery/power setup. I really appreciate how fast and fair their support team handled the situation.Even though I still had some power-related problems with the S4 running on wired mode, I’m updating my rating to 4 stars because of their excellent customer service and the way they stood behind their product. The camera itself has great image quality, good AI detection, and the spotlight/strobe features work very well — it just didn’t fully match my setup needs.I’m impressed with how Eufy resolved everything, and that kind of support definitely deserves recognition.
Ken.Y –
UNBELIEVABLY FABULOUS IN EVERY RESPECT – YOU CANNOT GO WRONG BUYING THIS CAMERA !