aosu C9S13 D1 Max 2-Camera 4K Solar Security System with 360° Tracking

A security setup for multiple outdoor areas calls for more than a clear view from one angle. The aosu D1 Max C9S13 includes two wireless cameras with 4K video, 360° pan-and-tilt coverage, and cross-camera tracking, making it practical to monitor places such as a front door and driveway as part of one system.

Solar panels power the cameras, while the aosuBase stores footage locally. That combination brings together flexible outdoor placement and subscription-free recording.

Key takeaways

Each camera records in 4K UHD with 8MP imaging and 6× digital zoom. Full-color night vision uses spotlights to illuminate the scene, and infrared night vision offers a black-and-white viewing mode. The cameras can pan, tilt, and automatically track people and vehicles, helping follow movement across a broad outdoor area rather than relying on one fixed view. Cross-camera tracking brings clips together in a continuous timeline for easier review.

The kit includes two cameras and an aosuBase with 32GB of local storage, expandable to 1TB with a microSD card. No subscription is required for local recording. Buyers often praise the picture quality and motion tracking, feedback on Wi-Fi connection, battery life, and occasional false alerts is more mixed.

Best use cases

Use the two-camera kit to cover separate high-priority areas, such as an entryway and a driveway. The 360° PTZ movement and automatic tracking are useful when activity moves through the camera’s view, while smart detection is designed to identify people and vehicles. Activity zones let you focus monitoring on the areas that matter, such as a parking space, rather than treating the entire view equally.

Compared with building coverage around a single fixed viewpoint, this setup combines two camera positions with pan-and-tilt movement and cross-camera recording. It suits homeowners who want to check multiple outdoor locations from the aosu app and review related clips in one timeline.

Usage tips

Mount the cameras outdoors using the included brackets, then position each separate solar panel where it can receive sunlight. Because the panels mount separately, you can choose a panel position independently of the camera’s viewing direction. The cameras connect wirelessly, the aosuBase uses Ethernet. The system is rated IP65 for outdoor use, and the app supports Android and iOS. Alexa and Google Assistant are also listed as controller options.

For a driveway or other defined area, set activity zones and adjust detection sensitivity to focus alerts on the space you want to monitor. Use the app’s panorama view to move a camera to a key area with a tap, and review grouped clips through the aosuBase timeline.

Before you decide

Does the system require a subscription? No. Recordings are stored locally on the aosuBase, which includes 32GB of storage and supports expansion up to 1TB with a microSD card.

How are the cameras powered? The cameras use solar and battery power. Each included solar panel mounts separately, so you can position it for sunlight while aiming the camera at the area you want to cover.

Can the system grow beyond the two included cameras? Yes. The system is designed to work with additional cameras, and one second-generation aosuBase supports up to six cameras.

Should you buy it?

Choose the aosu D1 Max if you want two outdoor camera views, solar power, and local recording without a subscription. Its 4K imaging, color night vision, adjustable activity zones, and cross-camera tracking make it a useful fit for monitoring key areas around a home and reviewing activity from the app.