Elder AI 4K Security Camera System NVR 16Ch PoE, Person & Vehicle Detection Smart Home & NDAA, Red & Blue Deterrence Spotlight Surveillance 8MP Outdoor Wired DIY, RB Series Number of Cameras:8 audio input & output

audio input & output

and rechargeable backup battery for uninterrupted protection

like jumping

and server rooms

tangle-free

Elder AI 4K Security Camera System NVR 16Ch PoE, Person & Vehicle Detection Smart Home & NDAA, Red & Blue Deterrence Spotlight Surveillance 8MP Outdoor Wired DIY, RB Series Number of Cameras:8 audio input & outputElder RB1 Series 4K Security Camera System is a powerful 16Ch PoE NVR surveillance solution built for both home and business use. With ultra high definition 8MP resolution, H 265+ video compression, and AI Powered features, it delivers unmatched clarity, intelligent detection, and complete peace of mindday and night. It's an NDAA camera system. Engineered for simplicity and strength, this system offers plug and play installation using PoE technology