aosu 2K QHD Battery Security Cameras Wireless Outdoor System, 4-Cam-Kit | True 2K HD Night Vision, 166° Ultra-Wide-Angle, Cross-Camera Tracking, Spotlight & Siren Alarm, No Subscription Required

Maximize Security Coverage - 166° ultra-wide angle lens provides complete coverage without any blind spots. Live view all outdoor security cameras at once on a single screen, providing you with unparalleled visibility and control over your property. Rest assured that your home will be fully protected.

Advanced Encryption and Free Local Storage - Remotely access your locally secured smart camera footage from the included hub (built-in 32GB for up to 4-month of loop recording). Keep your home secure with aosu reliable home security camera solution - WirelessCam Pro System.

Smart Alerts, Quicker Action - Receive instant notifications for people coming, passing, staying. With quick preview image so you can judge and react quickly to potential threats, our wireless camera system provides greater convenience when keeping an eye on your home security.

See Every Detail - True 2K resolution! Captures crystal-clear details day and night. With an integrated spotlight so you can see more important features through these outside security cameras like faces or license plates in full color night vision.

Hassle-Free Wireless Security - Don't need to frequently recharge your home security system surveillance camera, enjoy flexible, wire-free installation with up to 240-day of battery life per charge*. aosu makes security cameras easy and convenience to any users. *Battery life is based on lab data with 40 events/day, 10s recording each. Actual battery life varies with detection frequency, video length, and live viewing time.