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eufy Security

eufy Security eufyCam S330 (eufyCam 3), 4-Cam Kit, 4K Solar

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Availability: Only 5 left in stock, order soon!
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Arrives Tuesday, Aug 25
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Style: 4-Cam Kit


Features

  • Crystal-Clear Night Surveillance: Achieve superior night vision with the eufy 4k camera's Starlight system, delivering 4K quality and vibrant colors in low-light conditions, outperforming traditional 1080p cameras.
  • Intelligent Intruder Alert: The eufycam 3's BionicMind AI accurately identifies friends from strangers without additional charges, advancing beyond simple motion detection.
  • Privacy-First Storage Solution: The eufycam 3 features military-grade encryption for local storage expandable up to 16 TB, ensuring safe data storage without the need for subscription-based cloud services.
  • Solar Powered: With its solar panel, the eufycam 3 requires just two hours of sunlight for continuous operation, surpassing the battery life of standard security cameras.
  • Tailored Smart Control: The eufycam 3 offers voice control through Alexa or Google Assistant and customizable activity zones for an enhanced smart home experience that goes beyond typical automation.

Description

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 S330 eufycam (eufycam 3) 2 hours of daily direct sunlight extends battery life to near-infinite power. With 4K UHD, you'll see the small details of any person that walks onto your property. BionicMind uses advanced facial recognition to accurately distinguish family members from strangers. Store more videos on HomeBase 3 with up to 16TB of expandable storage on a portable hard drive. "eufy has now started making cameras recording in 4K. Video quality is decent...I also like that they are going to integrate all their cameras and other devices to the HomeBase 3. Local recording, no monthly subscription, and upgradable storage to up to 16 terabytes." LifeHackster "For me, the main points about this is the battery, the Forever Power 365-day battery, plus that top-up solar capability. " all things tech "If you're looking for the best video quality out there, nothing else comes close to this. It's a 4K video system, and it's completely wireless." Dem Crumblies Tech "I'm really pretty excited about this one. With this HomeBase, it has a thing called BionicMind. So all the artificial intelligence is inside it, so it can actually do facial recognition and let you know when you or a loved one or the mailman or anyboy walks up to your house." DoItYourselfDad "I think eufy Security has actually managed to eliminate all the pain points that I've had with other traditional security setups." Dem Crumbilies Tech No more alerts about family members coming home—you decide which notifications are important. Receive a security report with BionicMind giving you important info ahead of time to take action. Get in-depth knowledge in seconds with categorized events and the power to search faces and objects. Set activity zones to finetune your security for peace of mind. Manage your entire security ecosystem from one central location with HomeBase 3. Communicate with anyone who walks onto your property. Works with Alexa and the Google Assistant. Not compatible with Apple HomeKit at this time. With IP67 weatherproof protection, eufyCam 3 is guarded against rain and dust storms. Secure your home in just a few minutes with installation free from complicated wires, and then stay protected 24/7 with the wide 135° wide-angle lens. eufyCam S330 Kit eufyCam S3 Pro Kit eufyCam S4 Kit eufy SoloCam S340 Kit eufy SoloCam E42 kit eufy SoloCam E30 Kit Is HomeBase 3 compatible with other eufy Security products? HomeBase 3 works with eufyCam models, eufy Battery Doorbells, eufy Sensors, Indoor Cam, Outdoor Cam and Floodlight Cam 2K Pro. SoloCam and other Floodlight models will be compatible in Sep and Oct. How efficient is the built-in solar panel charging? With full exposure to direct sunlight for 2 hours, the camera can keep working for an entire day. However, this depends on the strength of the sunlight. Install your camera in a position that exposes it to as much sun as possible. Does it work with Homebase 2? No, it only work with Homebase 3. Does the system support 5G Wi-Fi and 24/7 recording? The camera only supports 2.4G Wi-Fi. It can't record 24/7 as it is battery-powered and designed to offer a balance between battery life and event capturing. Is eufyCam 3 compatible with Apple HomeKit? No. It is compatible with Alexa and the Google Assistant currently. HomeKit is still undergoing development, please stay tuned!

Recommended Uses For Product: Outdoor Security


Brand: eufy Security


Model Name: eufyCam3 4+1


Connectivity Technology: Wireless


Special Feature: 4K Starlight Night Vision, Integrated Solar Panel, Face Recognition AI, No Monthly Fee


Other Special Features of the Product: 4K Starlight Night Vision, Integrated Solar Panel, Face Recognition AI, No Monthly Fee


Indoor Outdoor Usage: Outdoor


Compatible Devices: Smartphone


Mount Type: Wall Mount


Color: White


Form Factor: Dome


Enclosure Material: human


Alert Type: Motion Only


Waterproof Rating: IP65


Control Method: Voice


Connectivity Technology: Wireless


Connectivity Protocol: Wi-Fi


Wireless Technology: Wi-Fi


Video Capture Resolution: 4k


Frame Rate: 30 fps


Optical Zoom: 8 x


Field Of View: 135 degrees


Item Dimensions: 5.04 x 2.52 x 2.52 inches


Item Weight: 14.08 ounces


Unit Count: 4 Count


Antenna Location: Outdoor Security


Brand: eufy Security


Model Name: eufyCam3 4+1


Number of Items: 4


Built-In Media: 1 × HomeBase 3, 4 x Camera Mounting Brackets, 4 × Camera, Charging Cable, Power Adapter


Model Number: T8873


UPC: 194644107819


Manufacturer: eufy


Mfr Part Number: T8873


Power Source: Battery Powered


Voltage: 5 volts


Wattage: 5 watts


Number of Channels: 4


Video Capture Format: MPEG-4


Night Vision: Starlight


Flash Memory Installed Size: 16 GB


Memory Storage Capacity: 16 GB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Excellent Security Camera System
Style: 4-Cam Kit
Extremely satisfied with this security camera system. The image quality is crystal clear day and night, the motion detection works great, and the setup process was very easy. Everything feels secure, reliable, and very high quality. Being able to monitor the property remotely gives great peace of mind, and the battery life is impressive. Definitely one of the best purchases for home security. Highly recommended. 📹🏡👏 ... show more
Reviewed in the United States on May 20, 2026 by Mabel Beatriz Valdés Molina
    • Awesome.. reliable and fast.. highly recommend
Style: 4-Cam Kit
GOOD STUFF!!! So far I have had an awesome experience with this new system. Eufy customer service is the best I have ever experienced. They answer quickly and provide real support and stand behind their product. I can't stress enough how the support and responsiveness has exceeded my expectations. Some things to note.. if you have a larger home 4000+ sf and have stucco/brick exterior you will likely need a second homebase unit. Do not expect one homebase3 to cover 6 exterior cameras around the perimeter of your home. I had multiple communication issues and camera offline issues until I split cameras between 2 homebase3 issues one toward the back and one toward the front of the home. After adding second homebase3 no issues. Cameras pull up quickly on the phone app. Motion detection and recording is flawless. The app is excellent and allows you to fully customize when and what gets detected on which cameras etc. You can also easily filter out areas of the camera field of view to avoid nuisance detection...excellent implementation. The ability to store all recordings locally on honebase is a huge plus..love it!! Love the solar panels. Love the AI that can learn and recognize family members and distinguish from strangers.. so cool. This company is really working on cutting edge features that I really appreciate and will leverage. NOT AS GOOD The mounting brackets don't seem as robust as I would like.. they work but the eufy3 cams are pretty heavy and you really have to tighten things pretty hard to keep the cameras secure and prevent it from shifting under the weight of the camera. Not a huge deal but would like something with a little more strength and adjustability. I ordered a solar panel for one of the cameras that is mounted in an area where it can't get sun. I wanted to be able to run a power line from the camera to a solar panel outside the patio to pick up sun and charge the camera. I ordered the panel from amazon but it came without a water resistant gasket for my model of camera.. the gasket keeps moisture out of the area where the usb c power cable from the solar panel connects to the camera. I called Eufy and they sent me a new panel which I was told would include the gasket.. there was also no gasket in the replacement panel from Eufy.. so long story short I still have no good way to use the exterior solar panel and I am hoping that Eufy will soon make these gaskets available for the eufy3 camera. ... show more
Reviewed in the United States on May 10, 2023 by DaddyBear
    • UPDATED WONT HONOR REPLACEMENT eufyCam S330: A Security Marvel That's Got Your Back, Literally
Style: 4-Cam Kit
Review Image by LindaLBKA
Review Image by LindaLBKA
Review Image by LindaLBKA
Review Image by LindaLBKA
UPDATE: We had problems with one camera within 30 days. We reached out to product support and they said they would send us a replacement camera. 5 months later, STILL NO REPLACEMENT CAMERA. They even had us send the broken one back, which they received in July. All we get is the run around. We escalated it. Still nothing. It’s mid October now. They said they are having challenges shipping one camera yet they sell a whole set online. I can even buy one camera from their store directly without issues! This is ridiculous. For this hassle, get something else. Very frustrated. Ladies and gentlemen, let me regale you with the tale of the eufyCam S330, a true champion in the realm of home security! Picture this: a fortress of four cameras, each standing guard with the might of solar power or rechargeable lithium batteries – the choice is yours, dear comrades! Now, let me address the elephant in the room – the one camera that decided to nap instead of keeping watch. But fret not, for when the call for aid reached the ears of the valiant support team, they answered with unparalleled grace and swiftness! A broken soldier was sent back to its maker at their expense, and a shiny replacement marched forth to fill its place, free of charge! Bravo, eufy, bravo! But let us not dwell on the past, for the glory of the eufyCam 3 shines brighter than a thousand suns! With a storage capacity fit for kings – a whole terabyte, if you please – and AI technology so sharp, it can distinguish friend from foe with but a glance. No subscriptions, no hidden fees – just pure, unadulterated protection for your homestead! Ah, and the night vision! Like a silent guardian cloaked in shadows, the eufyCam S330 sees all, even when the world is shrouded in darkness. And as for motion detection alerts, well, Rome wasn't built in a day, and neither are the perfect settings for our vigilant sentinels. But fear not, fellow guardians, for with time and patience, we shall master this art! In conclusion, dear seekers of safety, if you seek a security system that's both formidable and friendly, look no further than the eufyCam S330. It's not just a product – it's a partner in protection, a stalwart companion in the battle against the forces of darkness. Raise your banners high and let the eufyCam S330 stand as a beacon of safety in these uncertain times! ... show more
Reviewed in the United States on April 23, 2024 by LindaLBKA
    • Best Wireless Security Cameras!!
Style: 4-Cam Kit
I would like to take this moment to say this camera system is definitely worth the cost. This is based off of the quality of service, ease of operation, and variety of features! I was impressed at the price I got it, since it was on discount, because I wanted a system that still offered a base for local storage without having to pay for a subscription! After using it for some time now, the quality of the images and videos are amazing and have a variety of recording settings. The app and website are get features included with this setup and work great! Allows me to customize the setup however I please and without a problem connecting to the hub! There are so many great features I could mention but since I’m limited I’ll say that the last favorite feature is the alarm setup when there is motion or if someone is trying to move your cameras! ... show more
Reviewed in the United States on January 19, 2026 by REA Tech
    • 8X Zoom is a little deceiving
Style: 4-Cam Kit
I replaced my Arlo Pro (HD, 1080p) outdoor cameras with these Eufy S330 (4K) cameras. The Eufy cameras were compatible with my old Arlo wall mounts, so that made the mounting much easier. The Eufy cameras have a crisper image and can zoom in between 2x and 8x (see note at the end of this review). The facial recognition is a plus in that when I get a text notification, instead of saying a person has been detected it tells me the name of the person detected and I don't feel the need to quickly review the recording to see who it is. The AI assistant continues to learn as each recording is made. You're asked to confirm if the person is in fact the one Eufy thinks it is. You don't need to answer, but it helps the AI improve itself. The setup is pretty simple and it's best to charge the cameras before setting everything up. There is a USB to USB C cable included for charging the cameras. I had an additional USB to USB C cable to charge my MacBook Pro, so was able to charge two cameras at a time. The cameras come with about 70% charge already on them. Even so, it took about 2.5 hours to fully charge each one. Once the cameras were charged the setup was fairly simple. At a point in the setup the home base emits a tone that is heard by the camera and completes the camera connection to the home base. Be aware that the home base tone is made with the speaker located under the home base and the camera's microphone is located on the front of the camera, so during this part of the setup it helps to tilt the base back and place the camera mic near it, so it can clearly hear the tone. Once the camera is recognized by the home base you'll need to name the camera (Porch, Gate, Garage...) and you can set other camera features in the settings. The Eufy home base 3 comes with 16GB of storage that can be expanded to 16TB by installing a 2.5" internal hard drive into the home base. I went with the Seagate Barracuda (model #ST2000LMZ15) 2TB drive (more on that in the notes at the end of this review). The installation was simple and, using the Eufy Security app, the home base reformatted the drive and showed 2028 GB available. During the home base setup an ethernet connection is necessary from the home base to your router. Once the setup is complete, following the app instructions, you can have the home base connect to your WiFi, then remove the ethernet cable, unplug the home base and move it to a location more central to your cameras where you can plug it back in. I have had two instances where one of the cameras lost its connection to the home base. The first one seemed to reconnect on its own. The second one, mounted on my barn (12' high) had to be taken down and re-setup, but seems to be working fine once again. The furthest distance I have placed a camera from the home base is probably around 60' with one or two walls between them and the camera still shows full bars in the connection. One of the features I liked about my Arlo cameras, that my Eufys don't have, is that when they recorded an event they would start the recording a few seconds before the event occurred. The Eufys start immediately when or a few milliseconds after the motion is detected. When a car pulls into my driveway, by the time the camera starts recording, the license plate is out of view. NOTES: 1) The 8x zoom feature only works when viewing through the cameras live. Viewing recorded video will only allow 1.5x-2x zoom. If you have a recorded event where a crime was committed on your property this is when you MOST need to be able to identify a person and/or license plate. This needs to be addressed by Eufy Development Department. I found a workaround that seems to solve this issue. If you download the recorded event to your phone or laptop photos app you can use the zoom in that app to further magnify the image to 8x. 2) After installing my 2TB hard drive I came across information that the original 16GB storage is enough to store the recordings of 4 cameras, based on 500 seconds (8 minutes and 33 seconds) of recording per day, for 2-3 weeks. Based on the information, my 2TB drive will hold roughly 15 years of recordings before it is full. A bit of an overkill I think. So, if you need more than 2-3 weeks of recordings maybe look at a 100GB-200GB drive. ... show more
Reviewed in the United States on January 18, 2024 by McBarger
    • I love everything about this Eufy S330 camera system
Style: 4-Cam Kit
I love this Eufy S330 camera system. It fits my two main requirements: 1. wireless and 2. No monthly subscription. Installation was straight forward. These cameras have a lot of configuration settings (a good thing) and it took me a little while to find out how to adjust the settings (I had a nice conversation with AI on my PC to determine where to find all the camera settings). The picture quality is great - much better than my older security camera system. I'm really surprised that a few reviews mention ads when using the app. The Eufy app works great and I haven't seen a single ad. The base system has a slot for adding 2.5" SSD memory that uses SATA interface. It was great that I was able to use a 2.5" SSD memory drive left over from my last PC update. A small amount of memory is provided without adding SSD memory but I feel safer having the additional memory. I installed two of the S330 cameras under the eaves of my ranch house and I hung the other two cameras from gutter clips (sold separately from other vendors). Each camera does have a light that you can choose to turn on or not. The light isn't bright enough to use as a walk-way light but it is powerful enough to give color to night vision. But you don't need the light to get great black and white night vision. Even though I installed SSD memory, I periodically delete most videos which are just me walking around the house or mowing the lawn. lt's easy to delete videos using the app. While the S330 cameras are exactly what I wanted, I did add one Solocam S340 to the system. I'm not reviewing it here other to say that it's great how it can move. Its AI system keeps the camera centered on moving objects. ... show more
Reviewed in the United States on April 24, 2026 by DJG
    • Perfect system and no subscription to pay!!!
Style: 4-Cam Kit
Love it!!! Easy installation. No subscription. Lot of cool features. Working flawlessly. Sun does all the charging. Zero problems or complaints
Reviewed in the United States on May 12, 2026 by Amazon Customer
    • Works but not thoroughly impressed
Style: 4-Cam Kit
Functions nominally with a few issues. I was thinking the larger battery with fixed lens would be more practical, but in hindsight, I wish I had gotten all PTZ cameras so I'd have more flexibility. The field of view is VERY wide, so everything looks far away despite being 4K. A couple of the cameras have not made it to 100% battery yet. Motion sensitivity is very modest. You need to be relatively close to the cameras to initiate an event. They have missed several times with me walking or driving by. No idea what the problem is. Wish there was a one button pause on the notifications for when you are working around the cameras so I'm not constantly getting notified.. Something like pause for an hour or 2. Turning off the motion detection for each camera takes too many clicks. And the APP is HUGE. Biggest app on my phone. Occasionally, have problems connecting to cameras. Wish I had gotten all ptz cameras with separate solar. ... show more
Reviewed in the United States on February 10, 2026 by Crawdad

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