# Network Video Recorder Hikvision DS-7616NXI-K2 — 16-channel NVR, 4K (3840×2160), 2×SATA (max 16 TB), 1U rack, 1×HDMI, 2×USB, 1 Gbps LAN

**URL:** https://aio.lv/en/product--hikvision-ds-7616nxi-k2-dstd-p--11650905
**Data updated:** 2026-01-21 13:45 (EET)
**Category:** DVR & NVR Video Recording Systems
**Manufacturer:** Hikvision
**Manufacturer code:** DS-7616NXI-K2 (D)(STD) P
**EAN:** 6936422133269
**Warranty:** 3 Years
**Availability:** Out of stock

## Summary description

Hikvision DS-7616NXI-K2 is a 16-channel network video recorder for IP cameras, supporting up to 3840×2160 resolution and H.265/H.264 codecs. It fits a 1U rack, provides 1×HDMI and 1×VGA outputs, 2×SATA bays (max 16 TB), dual USB 2.0 ports and 1 Gbps Ethernet. Features include face detection, 160 Mbps input/output bandwidth, wide operating temperature range and multiple network protocols for remote monitoring.

## Long description

Hikvision DS-7616NXI-K2 is a 16-channel network video recorder (NVR) designed for IP camera systems. It supports up to 3840 × 2160 (4K) resolution and modern video codecs, fits a 1U rack, and provides connectivity for external displays, storage and network monitoring.
Advantages
The recorder supports H.265/H.265+/H.264+/H.264 video codecs and multiple audio codecs, enabling efficient video compression and compatibility with a wide range of IP cameras. With dual SATA bays supporting up to 16 TB total storage, face detection capability, and 160 Mbps input/output bandwidth, the unit is suitable for continuous multi-channel recording and playback. Physical design suitable for 1U rack installation and 1 Gbps Ethernet ensure integration into standard network and server racks.
Suitable for
Small to medium multi-camera surveillance installations
Server cabinet or rack-mounted surveillance deployments
Remote monitoring over IP networks using standard protocols
Key specifications
Channels: 16 video input channels
Maximum video resolution: 3840 × 2160 pixels (4K)
Video codecs: H.265, H.265+, H.264+, H.264
Audio codecs: G.711ulaw, G.711alaw, G.722, G.726, AAC
Input bandwidth: 160 Mbit/s
Output bandwidth: 160 Mbit/s
Storage interface: SATA, up to 2 drives, total capacity up to 16 TB
Rack size: 1U
Dimensions (W×D×H): 385 × 315 × 52 mm
Operating temperature: -10 °C to 55 °C
Operating humidity: 10%–90% relative humidity
Video outputs: 1 × HDMI, 1 × VGA
USB: 2 × USB 2.0
Network: 1 Gbps Ethernet
Supported network protocols: TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
How to use
Install the NVR into a 1U rack space or place it on a flat surface with adequate ventilation. Connect IP cameras to the network and ensure network connectivity to the NVR via the 1 Gbps LAN port. Mount SATA hard drives into the available bays to enable recording; the device supports up to two SATA drives and a combined maximum capacity of 16 TB. Use the HDMI or VGA output to connect a monitor for local viewing and system configuration. Access the unit remotely using supported network protocols and the manufacturer's client software or web interface.
Usage recommendations
Do not expose the device to moisture or extreme temperatures. Use certified surveillance-class SATA drives for continuous recording, keep firmware updated, and ensure adequate ventilation around the 1U rack space to maintain operating temperatures within the specified range.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Hikvision products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Hikvision service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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