DS-6916UDI(B)

Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Input/Output

Input

VGA, DVI-I

Input Resolution

VGA, DVI-I: 1080p: 1920 × 1080@50/60 Hz, 720p: 1280 × 720@50 Hz/60 Hz

Output

HDMI × 16, BNC × 8 (DB15 × 2)

Output Resolution

HDMI: 4K: 3840 × 2160@30 Hz ( for odd interface only) , 1080p: 1920 × 1080@50/60 Hz, 720p: 1280 × 720@50 Hz/60 Hz BNC: PAL: 704 × 576, NTSC: 704 × 480

Decoding

Decoding Resolution

Up to 24MP (only for 3 encoder tracks mode)

Decoding Channel

128-ch

Decoding Capability

24MP@30fps: 8-ch, 12MP@20fps:16-ch, 8MP@30fps: 32-ch, 5MP@30fps: 48-ch, 3MP@30fps: 80-ch, 1080p@30fps/3 Mbps: 128-ch

Split Screen

1/4/6/8/9/12/16/25/36

Interface

Network Interface

RJ45 interface × 2, 10/100/1000 Mbps adaptive Optic interface × 2, 100 base-FX/1000 base-X An RJ45 interface and an optic interface form a combo.

Serial Interface

RS-232 (RJ45) × 1, RS-485 × 1

Audio Output

16 (DB15 × 2)

Two-way Audio Out

1 (3.5 mm connector, 2.0 Vp-p, 1 KΩ)

Alarm In

8

Two-way Audio In

1 (3.5 mm connector, 2.0 Vp-p, 1 KΩ)

Alarm Out

8

General

Power Supply

100 to 240 VAC

Power Consumption

≤ 108 W

Dimensions (W × D × H)

440 mm × 321 mm × 88 mm (17.32 inch × 12.64 inch × 3.46 inch)

Working Temperature

-10 °C to 55 °C (14 °F to 131 °F)

Working Humidity

10% to 90%

Weight

≤ 6.4 kg (14.11 lb)

Interfaces

USB Interface

USB 2.0

Functions

Video Compression

H.265+/H.265, H.264+/H.264, Hik264, MPEG4, MJPEG

Audio Compression

G.722, G711A, G726, G711U, MPEG2-L2, AAC

Encapsulation Formats

PS, RTP, TS, ES, HIK

Decoding Modes

Active and passive decoding

Video Stream Access

URL and RTSP

Two-way Audio Client

Supported via client software

Multi-screen PC Control

Requires a PC with RSC server installed

Selection notes

• The documented specifications apply to the cited manufacturer version. Confirm the supplied hardware, firmware and accessory configuration.
• 6.1. Specifications follow Hikvision DS-6916UDI(B) manufacturer datasheet V2.6.1. Exact original model and hardware suffix retained. Confirm supplied regional unit and accessories. Physical table confirms USB 2.0 but does not state a port quantity; no count is inferred from the drawing. Specification table states 100 base-FX/1000 base-X, while the interface legend also prints 10 Mbps. The unsupported 10 Mbps optical rate is not adopted.
• Readers, locks, power supplies, batteries, licences and other accessories are not assumed to be included. ISD confirms specification, compatibility, supply, price, lead time and local warranty separately.

Official documents

• Hikvision DS-6916UDI(B) manufacturer reference

Manufacturer source checked 2026-09-10. The supplied unit and local terms require confirmation.