4K Wireless Security Camera System Outdoor, 4K/16CH 4-Antenna NVR, 3TB HDD

{4K Ultra UHD} OOSSXX’s advanced image sensor delivers 3840×2160 pixels, ideal for capturing critical details even from a distance. Equipped with an automatic IR cut filter, it ensures sharp daytime color imaging and seamlessly switches to reliable night vision, providing 24/7 Recording without any visible light or disturbance. Delivers clear images even in total darkness. {Dual-Band WiFi & Dual Antennas} Advanced 2.4G/5.8G dual-band WiFi and dual antennas provide 55% longer wireless transmission range and stable connection, eliminating interference and signal drops. {AI Human Detection} Powered by advanced AI recognition algorithms, the OOSSXX camera sends instant notifications when human motion is detected. Compared with traditional PIR detection, AI Human Detection reduces up to 99% of false alarms caused by leaves, clouds, animals, or insects. This feature can be enabled or disabled as needed. {2-Way Audio} Stay connected with family anytime, anywhere using high-quality 2-Way Audio. This security camera supports up to 4 users for simultaneous live viewing and enables real-time communication through the free Honestview App, available for iOS and Android. {Free APP No Month Fee} Download the free app "Honestview" from App Store on your smartphone. With an internet connection, you can watch the videos remotely from anywhere on your phone (IOS&Android), PCs, or tablet.