Hikvision DS-7616NI-Q2/16P US 16-Channel PoE 4K NVR with 8MP Support and Dual SATA Storage

The DS-7616NI-Q2/16P supports up to 16 IP camera inputs, which makes it a practical choice for users who want to cover more doors, hallways, offices, or outdoor zones from a single recorder. The datasheet also states it supports up to 8 MP camera resolution. That means you are not limited to basic low-resolution cameras if you want sharper image detail. It is built for medium-size systems where centralized management matters.

Yes, this model includes 16 independent PoE network interfaces, so it is designed to power and connect cameras directly from the recorder. The PoE interfaces are RJ-45 10/100 Mbps self-adaptive Ethernet ports, and the supported PoE standard is IEEE 802.3 af/at. The datasheet lists PoE power at up to 150 W total. For many buyers, that matters because it helps reduce extra switch hardware and makes installation cleaner and simpler.

Yes, the datasheet confirms HDMI output up to 4K resolution. Specifically, it supports 4K at 4096 × 2160 at 30 Hz and 3840 × 2160 at 30 Hz. It also provides simultaneous HDMI and VGA outputs, which is useful if you want flexible display options at a monitor station. That gives users clear local viewing for live monitoring and playback review.

The recorder includes 2 SATA interfaces for hard drive installation. According to the datasheet, it supports up to 8 TB capacity for each disk. That gives the unit room for expanded storage when longer retention periods are important. Buyers planning around storage needs should note that the weight listed in the datasheet is without HDD installed.

This NVR supports H.265+, H.265, H.264+, and H.264 video formats. The datasheet also states that H.265+ compression can reduce storage space by up to 75 percent. That is important for buyers who want to keep more footage without filling drives as quickly. It helps balance image quality and storage efficiency in everyday use.

Yes, the datasheet lists Hik-Connect and DDNS for easier network management, which supports remote access use cases. It also includes one self-adaptive 10/100/1000 Mbps Ethernet interface and supports network protocols such as TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, and HTTPS. The recorder also supports up to 64 remote connections. For users who need to check video from another location, those are key capabilities.

Yes, the datasheet says it supports multiple VCA, or Video Content Analytics, events. It also lists configurable smart camera functions such as motion detection, line crossing, intrusion detection, heat map, ANPR, and people counting. That means the recorder is intended for more than basic continuous recording when paired with compatible cameras. For buyers wanting smarter searches and event-focused monitoring, this is one of the more useful parts of the spec sheet. 

The datasheet lists 16-channel synchronous playback, so you can review multiple camera streams at the same time. Its decoding capability is rated at 1 channel at 8 MP and 30 fps, or 5 channels at 1080p and 30 fps. Recording resolutions include 8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, UXGA, 720p, VGA, 4CIF, DCIF, 2CIF, CIF, and QCIF. That gives the unit flexibility for mixed-resolution systems and multi-camera playback review.

Yes, the datasheet lists 1-channel audio output through RCA and 1-channel two-way audio input through RCA using the audio input. It also supports audio compression formats G.711ulaw, G.711alaw, G.722, and G.726. That means the unit is equipped for audio-related applications where supported devices are used. Buyers who need more than video-only recording will want to pay attention to those audio specs. 

The datasheet lists a power supply range of 100 to 240 VAC at 50 to 60 Hz. Power consumption is rated at 15 W or less when no HDD is installed and PoE is off. Its dimensions are 385 × 315 × 52 mm, and the operating temperature range is -10 °C to 55 °C with 10% to 90% working humidity. The listed weight is 2.6 kg or less without HDD.