C186A 4K 16CH PoE Security Camera System + Full-Color Night + 4TB HDD

4K Ultra HD Closer to Reality Than Ever True-to-Life Color Shines in Ultra-Low Light On-Device Al Smart Person/vehicle Alerts Power over Ethernet Plug & Play Setup Light & siren Alarms Double Deterrence Against intruders Full Metal Housing For Extended lifespan Plug & Play PoE Connection Streamline installation with one Ethernet cable for power, data, and sound, freeing you from cable clutter hassle. Secure Storage with No Monthly Fee 4TB pre-installed HDD (expandable up to 8TB) enables 24/7 video and audio recording of all connected cameras simultaneously. On-Device AI Two-way Audio Effective Alarms IP66 Weatherproof Alert Watch: Person & Vehicle Detection AI discerns humans and vehicles precisely, providing relevant alerts and optimizing efficiency. Stay Connected with Two-Way Talk Real-time two-way audio for seamless guest interaction and intruder deterrence. Smart Light & Siren Deterrence Warm lights and siren that work in tandem to ward off any intruders. Keep an Eye Inside & Out This camera's weatherproof and metal build ensures reliable surveillance in any environment. Support NVR Specs Camera Specs NVR Manual / Downloads Camera Manual / Downloads Tutorial Videos FAQs How much storage space does this camera have? This kit will give you 4TB of storage Does the Hard Drive automatically overwrite what's on it when it's full? For 2TB hard drive: Almost about 26 days（4MP）,it depends on the resolution. If you want to if you set recycle record for this system: Please kindly go to System Setup--Channel Setup--HDD Setup to check 'Overwrite',then the system will automatically cover the earliest video file and continue recording. How many extra cameras can I add? You can add more 8pcs cameras. What is the siren and how does it work? We’ve improved the volume of the speaker so that it can be used as a siren, which is loud so you can use it to ward off intruders. Control the Siren feature from the ZOSI app. Does the system support 24/7 recording? The camera can work without an NVR. Yes, the C186 security camera system supports 24/7 non-stop. Is the hard drive already installed? Yes, there is a 4TB hard drive already installed inside the NVR.