INCREDIBLE 12MP UHD IMAGE -- Mind-blowing 12MP PoE security camera system becomes affordable for your home and business security. Subtle details are recorded to ensure your peace of mind. | FULL COLOR NIGHT VISION -- The Spotlight of the 12MP outdoor surveillance cameras enables a full color night vision. You can schedule it to work at a time period and switch to IR LED mode other time flexibly. The spotlight can also be Motion-activated to deter intruders working with the siren. | SMART HUMAN/VEHICLE/PET DETECTION -- Reolink latest smart cameras can now identify people, vehicles, and pets according to their shapes and minimize unwanted alerts. | TWO-WAY TALK -- The 12MP camera with audio in this home security system has a speaker built-in for two-way communication with your family as well as threat deterrence. Simply press a button on Reolink App or Client to talk. | 16 POE PORTS, EXPANDABLE to 24 CHANNELS The NVR with hardware version N6MB01 offers 24 channels for Reolink PoE, plug-in Wi-Fi cameras, and specific battery-powered Wi-Fi cameras (Argus PT Ultra, Argus Eco Ultra & Argus 3 Ultra only) with the latest firmware. Ensure battery cameras and Reolink App are updated. Supports max. 16 PoE/plug-in Wi-Fi cameras.