Hikvision 7700 Pro Series 32-ch AcuSense NVR 4K 1U DS-7732NXI-I4/S COLLECTION_ PORTABLE SMART SPEAKER It has multiple safety features

It has multiple safety features including an oxygen depletion system and flame failure device

and media thanks to its massive capacity

4GB RAM/ 64GB ROM

101 Yellow

Internet TV: Yes

Hikvision 7700 Pro Series 32-ch AcuSense NVR 4K 1U DS-7732NXI-I4/S COLLECTION_ PORTABLE SMART SPEAKER It has multiple safety featuresHikvision 7700 Pro Series 32 ch AcuSense NVR 4K 1U DS 7732NXI I4 SH. 265+ H. 265 H. 264+ H. 264 video formatsIntelligent analytics based on deep learning algorithmUp to 4 ch perimeter protectionUp to 1 ch facial recognition for video stream, or up to 4 ch facial recognition for face pictureUp to 32 ch IP camera inputsUp to 16 ch 1080p decoding capabilityUp to 256 Mbps incoming bandwidth