Multi-Camera Sync and Tracking: Automatically track events across multiple cameras, and view up to 4 at once for complete property monitoring No Fees and Strong Connectivity: The Homebase offers 32GB of local storage, no monthly fees, and supports Wi-Fi up to 650-feet with a stable signal. Cloud service is optional Easy Installation: The AOSU 4 SolarCam Kit P1 SE System gets installed easily by drilling 4 holes and using screws. No wiring or technical expertise is required and set up in a few minutes 2304 x 1296 Resolution at 15 fps IR & LED for Color Night Vision Built-In Solar Panels on Each Camera IP65 Rated for Outdoor Use Up to 1574' Wi-Fi Range Two-Way Talk with Voice Changing Instant Notification & Smart Detection Local 32GB Storage in Homebase Hub Record a 60-Day Loop of Footage Alexa & Google Assistant Compatible