# aosu D1 Max C9S13 4-Camera 4K Solar Security System

The aosu D1 Max C9S13 is a four-camera outdoor security system with solar-powered, battery-backed cameras, 4K video claims, local storage, and pan-tilt tracking. Its event-triggered recording and wireless camera-to-base connection suit buyers seeking a multi-area setup without a required recording subscription, while solar performance and connectivity may vary in use.

- [Original product page](https://best-deals.pro/product/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)
- [View offer](https://best-deals.pro/visit/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)
- Market: US
- Language: en-US
- Currency: USD
- Brand: aosu
- Model: C9S13
- Category: Electronics > Smart Home & Security > Security Cameras
- Price: 349.99 USD
- Previous price: 459.99 USD
- Discount: 24%
- Price checked: 2026-11-14T19:09:46.313Z
- Rating: 4.2 / 5
- Reviews: 918

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Four cameras are included, each described as having 360° pan-tilt coverage and automatic motion tracking.
- The listing describes 4K video, 8MP imaging, color night vision and infrared viewing, with a stated night-vision range of 33 feet.
- The base includes 32 GB local storage, with support claimed for microSD cards up to 1 TB. A subscription is not required for local recording.
- Cameras connect wirelessly to the aosuBase, which connects to a router by Ethernet.
- Recording is triggered by detected activity, not continuous 24/7 recording.

## Pros

- Four camera units and four solar panels are listed, enabling coverage of multiple outdoor areas from one kit.
- Local recording and expandable microSD storage provide a no-required-subscription option for saving footage.
- Solar panels are separate from the cameras, allowing panel placement to be adjusted for sunlight exposure.
- The listing describes on-device detection of people and vehicles, customizable activity zones, two-way talk and automatic tracking.

## Cons

- Event-only recording leaves periods without detected activity unrecorded, so it is not a substitute for continuous 24/7 footage.
- The base requires an Ethernet connection to the router, limiting placement to locations where a wired network connection is available.

## Specifications

### Identity
- Brand: aosu
- Model: C9S13
### Video and night vision
- Video resolution: 4k
- Frame rate: 15 frames per second
- Video format listed: MP4
- Night vision: Night Color
- Night vision range: 33 feet
- Still resolution: 8 mp
- Viewing angle: 360 degrees
### Camera optics
- Sensor technology: CMOS
- Focus type: Auto Focus
- Zoom ratio listed: 6x
- Zoom type listed: Digital Zoom
### Connectivity and controls
- Camera-to-base connection: Wireless
- Base network connection: Ethernet
- Control method: App
- Alert types: Audio and Motion
- Camera expansion claimed: 6 cameras
- Compatible devices: Android, iOS
### Power and storage
- Power configuration: Solar Powered, Battery Powered
- Battery type: Lithium lon
- Battery capacity: 5200 milliamp\_hours
- Included storage: 32 GB
- Storage type: Micro SD
- Maximum supported storage: 1 TB
### Installation and protection
- Mounting type: Wall Mount
- Form factor: Dome
- Water resistance: Water Resistant
- Waterproof rating: IP65
- Intended use: Outdoor

## Before you buy

- Solar charging depends on sunlight, panel placement, weather and camera activity. The listing says USB-C charging can be used when power use exceeds solar input. The listing also gives inconsistent configuration details: its title and specifications identify a four-camera kit and four channels, while marketing text says the system can connect up to six cameras. It separately claims simultaneous viewing of up to four live views. Confirm expansion and live-view capabilities for the selected kit.

## In the box

- Camera (Included)
- aosuBase (Included)
- 4 solar panels with brackets (Included)
- 4 screw kits (Included)
- Ethernet cable (Included)
- Power adapter (Included)
- USB-C cable (Included)
- Installation positioning stickers and monitoring-area warning stickers (Included)
- User manual (Included)

## A good fit for

- Homes needing several outdoor viewing points with solar-assisted cameras and local event recording.
- Buyers who prefer local storage and want to avoid a required recording subscription.
- Users comfortable connecting a central base to the router by Ethernet and managing cameras through an app.

## Less suited to

- Buyers who need continuous 24/7 recording.
- Installations without a practical Ethernet connection for the base.
- Buyers who require consistent solar charging regardless of weather, sunlight or camera activity.

## Customer feedback

Customer feedback highlights ease of setup, picture clarity, resolution and motion tracking as positives. Reports about reliability, battery life and Wi-Fi connectivity are mixed, including both reports of solar charging working well and reports of rapid battery drain or connection difficulty. These concerns matter for a solar-powered system that relies on the base's wired router connection and event-triggered camera operation. Aggregate ratings lean positive overall, but do not establish how the system will perform in a particular installation.
- Positive themes: Customers report straightforward setup and clear picture quality.
- Positive themes: Customers praise motion tracking and perceived detection of yard activity.
- Mixed feedback: Reports on reliability vary, including reports of cameras working well and reports of units stopping.
- Mixed feedback: Battery-life feedback varies, with some customers satisfied with solar charging and others reporting quick drain.
- Mixed feedback: Wi-Fi connectivity experiences are mixed.

## Frequently asked questions

### Does the aosu D1 Max record continuously?
No. The listing says it records when activity is detected and does not provide 24/7 recording.
### Is a subscription required to store recordings?
The listing describes local storage on the included 32 GB microSD and says no subscription is required for local recording. Optional cloud plans are mentioned separately.
### How do the cameras connect to the network?
The cameras connect wirelessly to the aosuBase. The base connects to the router using Ethernet.
### Can the system be expanded beyond the four included cameras?
The listing claims support for up to six compatible cameras, but elsewhere identifies four channels and also discusses up to four simultaneous live views. Confirm the exact expansion and viewing limits for the selected listing.
### Will the solar panels keep the cameras charged in all conditions?
The listing says charging varies with sunlight, placement, weather and camera activity. USB-C top-up is described for situations where use exceeds solar input.

## Alternative options

- [aosu 2K Solar Security Cameras Wireless Outdoor System, 6-Cam-Kit \| True 2K HD, Color Night Vision, Cross-Camera Tracking, PIR + AI Human Detection, Local Storage, No Subscription Required](https://best-deals.pro/visit/aosu-c7l-2k-solar-outdoor-security-camera-system-6-camera-kit)
- [4MP Security Cameras Wireless Outdoor, No Subscription 128GB Storage, 8000mAh Solar Powered Cameras for Home Security, Auto Tracking, 8Channel Expandable, Color Night Security Camera System, 5G & 2.4G](https://best-deals.pro/visit/vivideye-solar-wireless-outdoor-security-camera-system-4-camera-kit)
- [REOLINK 360° PT Solar Security Cameras Wireless Outdoor System 4 Pack \| 5MP Auto-Tracking, Smart AI Detection, Up to 1TB Local Storage, 2.4/5GHz Dual-Band WiFi, Home Hub Mini with 4X Argus PT + SP](https://best-deals.pro/visit/reolink-home-hub-mini-four-camera-solar-security-system)
- [ANNKE No Subscription Security Camera System Wireless with 64GB SD Home Hub \| Dual-PIR fewer false alerts \| Dual-band 2.4/5GHz \| 9000mAh & 4W solar panel \| Global APP sharing \| Custom Voice Alerts \| IP65](https://best-deals.pro/visit/annke-au-n54whf0-v1-54gv-s2-op-wireless-camera-system)
- [aosu T2 Pro 3K Dual Cam Solar Security Camera, AI Tracking, 4-Cam Kit \| 170° Wide & 360° PTZ, No Subscription Required,32GB Build-in Storage,Color Night Vision,AI Tracking,8X Zoom,Solar Powered](https://best-deals.pro/visit/aosu-t2-pro-c9p-3k-solar-security-camera-kit)
- [Camcamp Solar Security Cameras Wireless Outdoor,Dual-Lens Camera System \| 4 Wireless Cameras 8 Views for Home Security, 10CH NVR with 500GB HDD, 360°PTZ, No Monthly Fee, 2K Color Night Vision](https://best-deals.pro/visit/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)
- [REOLINK Altas PT Ultra Security Cameras Wireless Outdoor System, 4 Pack \| 4K 360° Coverage, Auto Tracking, Endless Battery Power, Wi-Fi 6 Connectivity, Encrypted Local Storage & Centralized Control](https://best-deals.pro/visit/reolink-altas-pt-ultra-4-camera-solar-security-system)
- [aosu D1 Classic 4-Cam Kit, Security Cameras Wireless Outdoor, Solar Powered \| No Subscription Required, 32GB Built-in Storage, 360° Auto Tracking, 2K \(3MP\) Full-Color Night Vision, Easy Install](https://best-deals.pro/visit/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)
- [aosu T2 Ultra 4K Security Camera Wireless Outdoor, 360° AI Triple Detection \| No Subscription Needed, 4K UHD Truecolor Night Vision, Radar+PIR+AI Triple Detection, 32GB Local Storage Expandable up to 1TB](https://best-deals.pro/visit/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)
- [REOLINK 16CH 4K Security Dome Camera System with 4TB HDD RLK16-800D8 \| 8pcs 8MP PoE Cameras, Smart Person/Vehicle Detection, 16CH NVR, H.265, 24/7 Recording, High Bitrate & Clear Stream](https://best-deals.pro/visit/reolink-rlk16-800d8-16-channel-4k-dome-security-system)
- [4K Solar Security Cameras Wireless Outdoor, 4-Cam Kit, BU-K804 \| Cross-Camera Track...](https://best-deals.pro/visit/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)
- [eufy Security eufyCam C37 4-Cam Kit, 360° Pan&Tilt Auto Tracking \| Wireless Outdoor Camera, 2K Solar Powered, Human/Vehicle/Pet/Face AI Detection, No Subscription, Built-in 64GB Local Storage](https://best-deals.pro/visit/aosu-d1-max-c9s13-4-camera-4k-solar-security-system)

## Images

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 1](https://best-deals.pro/i/S4epuvcNVImmQDUZnwr7cvIyrbqcfuYKc0Iyk2EKS_rLdEDEeWc199YcwY_a71pNfI28eEGmPGEyWN08Z1ykz81KF0c3Ge3AZmsei-RGwmk8wcqTNg6edExh.jpg)

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 2](https://best-deals.pro/i/WUfsUYKI5_Mod3l8NyX5jR0fN8pLjkiopa1f4u8EMXslyttIJWDk-0U6JjkbTzoVF9dRWKFqcjYNkucfjicPRmN-vpeGiNkrrcx49jFOeisA2No9YiW-4YNp.jpg)

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 3](https://best-deals.pro/i/eqadAeG6ZttcumzcoiQRD1qcTLOguOHb-oXTIZ4vc0Omehrpgz8gm4oEhsBdgmzBQIsqjR04Lov5JnigHWs5wG9-8mzlm9BatftEWcKkDdTwM_eMt3UIicgu.jpg)

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 4](https://best-deals.pro/i/ouTzs8NgbiPVZR4wsTFwPfqHQt-9sE5jBwkCDXj8xQOFqU9YbUK1t6Mb-NdSSNYVI2HS95fqlgIzVaEzeVP3EVNLLQ_bNnPxOKLeOYqmhH2RQamfQn9A96SI.jpg)

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 5](https://best-deals.pro/i/lV8qKdX4KxsGE4kCALJtevZFZsEt2-N3fXTMUhe54gwbTiJmo4erBznA9W1RuES_5PxajGi364U_i0rgHjO-A6oQRuPLK789VPndwRtwx-7zevx-vq_TSPXU.jpg)

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 6](https://best-deals.pro/i/LH8Yg4uDBsNoJEGjjaGgpo4wFPBmHwmEjFlclKDn6R4-eglDDw-GTZOgwz0lZeHDacZEp8bFa87soJSJTPvKHjpydjx2UtuvcfpiGCKmUMHHGjKka1wy8RlN.jpg)

![aosu D1 Max C9S13 4-Camera 4K Solar Security System — 7](https://best-deals.pro/i/t072ny9ljuYcXw9hUf87GNMlQDY56CwiJnjEEgYDhQUUVTsDJaNWC8_HIS0JRtLNWe3Qa3r-0jKkiJsSFByi4kCuOqaE_RU26RU9PtcjTmIljhvHkAiXJYtU.jpg)