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Availability:
Only 10 left in stock, order soon!
Arrives
Thursday, Oct 22
Set name: 4-Cams Kit
Features
- One Unified Security System, Powered by 1st-Gen aosuBase: 32GB of local storage comes ready to use, holding about 120 days of loop recording. No subscription required. Connect up to 4 cameras to one base with a stable wireless connection and centralized local storage. Recordings saved to aosuBase are event-based, triggered by detected activity.
- Multi-Cam Live View for All-at-Once Monitoring: Watch up to four live camera feeds simultaneously in the aosu app and monitor multiple areas on one screen without opening each camera individually. Live View is available through the aosu app only; the base does not support HDMI or TV output.
- 360 Coverage with Pan, Tilt, and Smart Auto Tracking: Pan and tilt to see all around your property. When activity is detected, the camera automatically follows people and other movement to keep the action in view while recording, giving you a more complete view of what happens around your home.
- 2K (3MP) Clarity with Full-Color Night Vision: Capture clear details in 2K and zoom in up to 6x for a closer look. Built-in spotlights enable full-color night vision, helping you see important color details like clothing and vehicles after dark. For more discreet monitoring, switch to infrared mode for black-and-white night vision without visible lighting.
- Quick Setup with a Pre-Paired System: Connect aosuBase to your router's LAN port with the included Ethernet cable. Cameras connect wirelessly to aosuBase instead of your home Wi-Fi. The system comes pre-paired, so simply power on the cameras and complete setup in the app without pairing each camera one by one. The cameras are designed to work with the included aosuBase, and add-on cameras connect through the base as well.
- Integrated Solar Panel for Efficient Charging: Engineered with an integrated solar panel, it efficiently converts sunlight into powerabout 3 hours of direct sunlight daily helps keep your camera charged and ready. The built-in design eliminates the need for separate solar panel mounting and extra cables, keeping everything streamlined and compact. Tip: Ensure the panel receives unobstructed direct sunlight for optimal charging.
- Wire-Free Design for Easy DIY Installation: No power cables, no wiring through walls, and no electrician needed. Simply mount each camera upright on an exterior wall with three screws. About 5 minutes per camera makes it easy to install your system yourself. An IP65 weatherproof rating stands up to rain and snow.
- Cross-Camera Tracking for a More Complete View: aosuBase allows multiple cameras to work together, seamlessly integrating footage into a continuous timeline for a complete story, reducing false alerts and notification fatigue. In the app, clips are tagged and grouped for faster review.
Description
From Setup to Action in Minutes See More, Worry Less Firstly, with 32GB of local storage, you can loop record events for up to 120 days, all at no cost. Secondly, your recorded videos remain private, ensuring "unwanted eyes" do not see the records should the camera be misplaced. Lastly, aosuBase boosts wireless signal strength, ideal for expansive homes, delivering faster, more stable live viewing and quicker message notifications. ————Shane Starnes One of the new features that attracted me the most is the ability to watch live video from four cameras simultaneously, which allows me to completely monitor my home, turning my phone into a mobile monitor. Four cameras can track motions at the same time, which is an outstanding feature. ————Dem Crumblies Tech To install these cameras, you only need to fix the bracket to the wall with the included nails. All that is left is to slide the camera into the bracket and mount it. It's that simple. ————Momentum Productions Whenever someone or an animal enters my garden, they will automatically start tracking and send me a message immediately. I once tested their night vision capabilities at night and was very surprised! The camera can track targets even in the dark. ————The Tech Giant With 2K quality and 6x zoom, I could see vehicles and details across the street, recording clear images even at night. If anything unexpected happens, I can provide a clear record to a "special" person. ————AP Tech
Recommended Uses For Product: Outdoor Security
Brand: aosu
Model Name: C9C3CA11
Connectivity Technology: Wireless
Special Feature: 2-Way Audio, 2K Color Night Vision, 32GB aosuBase,No Subscription Required., Automatic Tracking, PTZ Technology See more
Other Special Features of the Product: 2-Way Audio, 2K Color Night Vision, 32GB aosuBase,No Subscription Required., Automatic Tracking, PTZ Technology
Indoor Outdoor Usage: Outdoor
Compatible Devices: Smartphone
Mount Type: Wall Mount
Color: black or white
Installation Type: Screw In
Enclosure Material: Plastic
Shape: Dome
Alert Type: Audio and Motion
Light Source: LED
Effective Still Resolution: 3 mp
Waterproof Rating: IP65
Photo Sensor Resolution: 3 mp
Control Method: App
Connectivity Technology: Wireless
Connectivity Protocol: Wi-Fi
Wireless Technology: Wi-Fi
Video Capture Resolution: 2K/3MP
Effective Video Resolution: 3 mp
Viewing Angle: 105 degrees
Focus Type: Auto Focus
Field Of View: 360 degrees
Zoom Type: Digital Zoom
Zoom Ratio: 6
Photo Sensor Technology: CMOS
Flash Memory Installed Size: 32 GB
Memory Storage Capacity: 32 GB
Antenna Location: Outdoor Security
Brand: aosu
Model Name: C9C3CA11
Number of Items: 1
Built-In Media: 1*1st aosuBase, 4*security cameras, Charging Cable & adapter, Instruction Manual, Mounting Screw
Model Number: C9C3CA11
Specific Uses For Product: Outside
Item Highlight: No Subscription Required, 32GB Built-in Storage, 360° Auto Tracking, 2K (3MP) Full-Color Night Vision, Easy Install
UPC: 663992192278
Manufacturer: AOSU
Mfr Part Number: C9C3CA11
Power Source: Solar Powered
Voltage: 5 volts
Wattage: 3108 Milliwatts
Number of Channels: 4
Video Capture Format: MP4
Night Vision Range: 33 feet
Night Vision: Night Color
Number of IR LEDs: 4
Item Dimensions: 5.91 x 5.91 x 19.29 inches
Item Weight: 3.36 kg
Unit Count: 4 Count
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Oct 22
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Set name: 4-Cams Kit
Bought these for my senior aged parents about a year and a half ago after a stranger knocked on their door at 4 am and wouldn't say who he was. Installation was easy enough. I got some 2x4's, spray painted them white to match the house's trim and mounted the cameras to the 2x4's, then I could mount the 2x4's with the cameras anywhere I wanted without worrying about the solar panels being obstructed. Picked 4 areas free of foliage at the front door, back door, driveway, and the rear corner of the house next to their bedroom. There's no issues keeping them charged. They've worked great with no problems since installed. I shared the password with my siblings so all 4 of us downloaded the app and we can keep an eye on the exterior of their house. My mom has used the two way communication feature for unexpected arrivals and the motion sensor flood light with movement tracking is effective. She said she feels a lot safer. Video quality is sharp. Connectivity works fine using a single wireless router for the whole house.
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Reviewed in the United States on August 22, 2026 by A. Pedersen
Set name: 4-Cams Kit
UPDATED REVIEW! As you can see from the Original Review at the bottom... BELOW this update, I was and am still not satisfied with these cameras. HOWEVER, something truly unbelievable is the GREAT Customer Service Dept and Tech Support of the AOSU organization. I contacted them 1 DAY AFTER the 30-Day Return Window of Amazon Prime membership, to see if there was any chance to return them anyway, since my delay was due to circumstances beyond my control. The problems were that all cameras were slow to detect motion, and one camera just would not work at all, after only a few days. I was contacted by "Lynette" of the AOSU Customer Service/Tech Support. Later I found out that I could even contact them by PHONE, though all our communication was by EMAIL. I explained all I had tried, and the results. She offered several options to try, and I tried them to no avail. After 4-5 emails back and forth, and my even offering some possible reasons for the slow communication between the cameras and Wifi Router (like the solid concrete with rebar walls on my house), seeing that I had done due diligence to try to have them work, Lynette said that their main concern is having their product satisfy the needs of their customer base... and even after replacing the one camera that would not work at all, she offered me a FULL REFUND of my purchase (4 cameras + homebase), without even requiring me to return the cameras, because even though they didn't work for me as a detection system for home security, they do work to be able to see what is going on outside, and the fact that I can turn the view of the cameras 360 deg around and view up/down 90 deg, they still do have a value and purpose. I had read on some other reviews that their customer service was really good and workable, which in my opinion is by far their greatest value, as I have dealt with another 'foreign' security camera on Amazon, and could not even contact them either by phone or email. Luckily, I was able to return those (other brand) before the 30-day return window had closed. NOW I cannot say enough GOOD things about AOSU (the company), not just because they gave me a full refund, but because they were willing to work with me to try to get them to work as they should. Who knows WHY these cameras did not work on my house as by contrast others seem happy to report that they work on theirs. We are in the process of buying another house (with Block and Stucco instead of Solid Concrete Walls) and will try these cameras on that house. IF THEY WORK THERE... I will offer to refund the refund to AOSU, or buy more cameras for that house... Fair is Fair. IF you have a house with solid concrete walls with rebar in them, be aware that such could be the problem of a slow or failing communication with your WiFi. If such, then perhaps a (non-wireless) cameras may be the solution, if you have easy access to the WiFi, through your attic. As to the attached SOLAR PANELS I thought that it would be a problem, due to installing them near the overhang soffits, blocking the sun's rays to charge them, (we have a 1-story house), but then I discovered an attachment that lets you mount them on a gutter. My cameras were always at 100% charged with just a few hours of daylight, and worked all night (under normal use), as the longer one is viewing them at night (especially with the light on), the more wear there is on the charge. Aside from the possible mishaps (like mine) I highly recommend these cameras. I also highly DO NOT recommend the other security camera system that begins with "HI..." (I don't think I am allowed to say their name), as I was never able to get a response from them. Pricewise, they are about the same whether purchased at Amazon or directly through AOSULife.com/products. AOSU also has Fast, Free Shipping, a 30-day Return Policy/Guarantee, and a 365-Day Warranty, PLUS 24/7 Customer Service, just like Amazon... And if you ever have a problem with them, no matter who you bought them from, Lynette is far nicer to chat with. THANK YOU LYNETTE for all your help and restoring my faith in your products. ORIGINAL REVIEW: (09/11/2025); ordered 08/11/2025. I waited 4 wks to be able to give an accurate review. These cameras are undependable. I set up a cam on both front corners as well as 1 in middle at entryway. The corner ones can turn 270 degrees to cover front and sides. The entry way was there to try to find out WHO keeps picking up my paparazzi at the driveway and bringing it to my front door. I still don’t know. 1 corner camera picks up people and cars on the street OR people sitting on our front patio, BUT no one walking into our yard UNTIL the get within 10ft of the house. NOT as advertised. Entryway cam picks up some people on the street, but starts recording at middle of their walk thru the view OR a person LEAVING, but NOT ARRIVING. One cam seemed to do a better job than the other 2 in front, so I switched their locations. Effectively, the better cam worked better than the other two, even in new locations. I changed the settings to max sensitivity, tried different options… Motion, People, etc to no avail. They are still not worth the investment. Another problem is loading a video… loading, loading, loading, but it never loads. And the segment times vary, who knows why. Sometimes it shows video alert, even though nothing is seen on video. Sound is broken up and brightness set to 2K it self changes to Soft, on its own, so no use to try to set anything if it will self adjust. I CANNOT RECOMMEND these cams for security. At most they are only good to see what is happening outside LIVE, but you could be robbed or assaulted in your home and the homebase MAY or MAY NOT alert you to what is coming in, because apparently they can’t see it. Also it the DEFAULT view is set, while it CAN turn 360deg it only sees the Default View, an is unaware of anyone coming from a side view. NOT worth the money spent. I was going to get a Door Entry cam, but NO WAY after seeing what these cams do and DON’T DO. And now 1 camera quit working… uses up all the battery and solar won’t charge it. Tried charging it manually and that doesn’t charge it either… AFTER JUST FOUR WEEKS OLD.
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Reviewed in the United States on August 22, 2025 by Mary T. Olson
Set name: 4-Cams Kit
Easy set up, great camera quality! Night vision on these are great, quality overall is amazing. Auto detect works, but is not as sensitive as I would like. The camera battery lasts forever, I think the solar charging works amazingly. The cross camera tracking could be set up better, but I think that goes back to the sensitivity. These cameras do follow movement which is awesome. Overall highly recommend, I think it's much better then blink systems and other camera systems. I will update with any issues I see on these but honestly it's the best camera system for the price. I have recommended to several people and everyone is pleased with it so far.
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Reviewed in the United States on August 20, 2026 by Brandon Milliken
Set name: 4-Cams Kit
Pros: - Easy to set up. Cameras work well, and image is decent, but not "license-plate-clear" past maybe 30 feet in low light. - App seems nice and easy to use also. - Love the "no subscription required" event recording feature, and the remote live "PTZ" viewing. - Unpowered battery life seems to be a couple/few days, which is decent. - Cameras can run on Solar or USB C power (adapters not provided, only the cables). Cons: - Re: motion sensing - be sure to set each camera's "Default View" so it can "see 'em coming a mile away", because the camera has a 1-2 second delay between "sensing" and "acting", meaning if one can run fast enough to beat that delay, the camera might miss him. - "360° panning" is true, BUT be aware that when the camera hits "360°", it stops tracking and moving, until the object in question returns to view. If not, camera resets to its default position in 30 seconds. This means that camera placement must accommodate that weakness. "Color Night Vision" means a LIGHT comes on, triggering the sensor to revert camera to color. It looks great, but if you don't want a bright light coming on, then black-and-white night vision is all you get. - Re: Subscription fees... Aosu sort of "hides" info about subscription plans until you actually get the app, sign in, and look at the deals, which is a bit shady. Also, it's pricey if you opt for a "Plus" subcription, which goes up in price with EACH camera. A 5-cam subscription is like $280 per year. - I bought a four-camera system, but they only offer a three- or a five-camera subscription. So they've either got you buying not enough or too much in some cases. Also, in order to control five cameras on the app, you need to buy ANOTHER Homebase, because each one apparently only accommodates four cameras unless you but the big 6-camera package with a bigger Homebase. - ALSO, not all cameras go with all base srstions BE CAREFUL when buying, if you plan to add stuff later - be sure everything is compatible. VERY confusing. So this is all kind of scrambled, perhaps on purpose to make you spend more money, which is obnoxious. Definitely not the cheapest service, but it does open up some cool features, if you got the money. Overall, a good system, but they're sneaky with the pricing, and there a few "buggers" to be accommodated in your settings/placement. Experimentation is in order. Took me 4 hours to settle on 4 good places/settings for the cameras, as the only way to know if the placement is good, is to install it and then find out. Very hard to hold the camera and test placement. Bottom line, it's a good system and app, BUT be aware of these weaknesses and check subscription pricing and component cross-compatibility before buying.
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Reviewed in the United States on July 5, 2025 by Scott A McMillan
Set name: 4-Cams Kit
Great camera and very easy to use I’m really impressed with this AOSU camera. The picture quality is clear and sharp, and the night vision works very well. Setup was straightforward and the app is easy to navigate. I especially like the motion detection and the fact that I can check the camera remotely from my phone. The camera feels well made and works reliably. For the price, I think it offers excellent value. I would definitely recommend it to anyone looking for a good home security camera.
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Reviewed in the United States on September 22, 2026 by ECani
Set name: 2-Cams Kit
I recently ditched my old camera system for these aosu D-1 cams and I couldn’t be happier. With my previous setup, I was constantly dealing with disconnections and unreliable coverage. Their app was painfully slow to open and sometimes it wouldn’t load at all. Since switching to aosu, those connection issues are completely gone. The system is genuinely DIY and easy to set up and use. The picture quality is clear, both day and night, and the wireless connectivity has been consistently strong around my property. The app is fast, stable, and user friendly, and I really appreciate that it’s subscription-free—no monthly fees just to view my own cameras. One of my favorite features is the solar-charged batteries. I have the camera installed under the awning and I’m not having any issues with solar charging. The batteries stay topped off so I don’t have to climb up and swap batteries every so often. I also love the 360° pan and tilt with auto-tracking; the camera smoothly follows movement, which gives me much better coverage than my old fixed cameras. Overall, this aosu camera system is reliable, easy to use, and surprisingly affordable for everything you get. I definitely recommend it to anyone looking to upgrade from a flaky, older system to something more modern and hassle-free.
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Reviewed in the United States on August 12, 2026 by My Honest Review
Set name: 4-Cams Kit
I've had these for a year and 4 months now. I wanted to wait a year to review them, but went a bit over. These are really good cameras. We've had record rainfall, a tornado and record high temps since I installed them and they are all working perfectly. I installed the free (available upon request) external solar panels on some of them and they stay at 100% charge. I'm not going to try telling you these cameras are perfect, but they really are great, for the following reasons. 1) Wireless range. I have the base unit in a cabinet under my TV with several other bases and a wireless gateway. In theory, this should dramatically cut down the distance that I can install the cameras from said base. I have 2 of the cameras over 100' from the base, one hidden behind a metal shed, and they work fine. In bad weather I occasionally get a message on the one behind the shed that its signal is weak, but it still works fine. 2) Appearance. These are good looking cameras. They have blue lights that come on when they sense movement, which lets people know they're being watched. If the color night vision is enabled, they have very bright LEDs that light the area up nicely when it's dark out. 3) Function. I get near instant notifications on my phone when someone is approaching, although the 'human detection' could use some work. Still, I'd rather get excess notifications when deer walk though the gate than wonder if it's always catching trespassers, so I'm OK with that. 4) Battery life. I used the 4 cameras in my kit with the built-in solar panels until the (upon request) external ones were delivered. (order them after delivery using the instructions in the box) and all 4 cameras stayed close to 100% charge, even the ones that didn't have direct sunlight. I now have 3 of them on external panels and they always show 100%. The other camera is on the sunny side of the house and it doesn't need one. 5) The app. It's easy to use and actually works! (love when that happens). I added an Aosu doorbell (highly recommended) later on and it popped right up in the app beside the cameras. I can download videos to my phone with one touch and view recorded footage with no subscription. 6) Footage quality. I can read license plates (see below), tell who's coming from a distance and see color video even at night. They are great cameras. Not perfect. Sometimes, if a car is driving too quickly, the license plate is blurred, but I work in security with cameras that cost over $3,000 each and they do the same thing... The bad. 1) When automatically following someone / thing, the PTZ motion is jerky, not smooth. It'll move a lot, stop, then move a lot again. It's fine, the subject stays in frame, but it's not a smooth movement. Also, in the fall, I had to reduce the sensitivity of 2 cameras as blowing leaves were triggering them. 2) The notifications. There may be a way to change this, I'm old and haven't tried hard enough, but there are a lot of notifications when someone comes in the yard. At least one from each camera, usually 2 (coming and going), plus another blanket notification when the event is all over, to make sure you're aware that the other eight notifications were noticed. Again, I'd rather have too many than not enough - nobody is coming onto the property unnoticed. 3) Adding cameras. I bought the 4 camera kit and would have to buy another kit and have another base station to add more cameras. I knew this going in, so I can't complain. It would be nice if there was more expansion capability in the base unit, though. That's it. Buy these and a doorbell and know everything that's going on outside, all the time.
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Reviewed in the United States on November 16, 2025 by Spike
Set name: 2-Cams Kit
I believe it deserves 5 stars, but I need to explain why. I live in Florida in a block house so the screws, etc. don't work well or in my opinion not at all. So in order to mount the cameras outside I needed to drill a hole using my hammer drill and a masonry bit. Then using the smallest Tapcon Screw with the smallest head I began mounting the bracket. To be blatently honest I had to modify the bracket to accept the tap con. NO big deal it's plastic. The bracket has to be opened up enough to allow the camera to slide on the bracket and snap into place. There was a need to use my dremel and finely grind out the camera end and allow the bracket to slide up and click in place. The first one was tough but doing the second camera went easier since I knew the sticking points. This was a bit of a work around and no big deal. Now in place and connected they work beautifully. Better than expected. The movement is super and the siren is an added plus. Hope this helps our Concrete Block home owners. Don't be scared off it will be worth it.
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Reviewed in the United States on October 15, 2026 by DManny