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

1 mmSet Size without Stand (WxHxD) 1673

0 headers (all USB ports with individual USB power control)

- 1 x 1TB NVMe M

and media thanks to its massive capacity

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