Dahua DH-DVR3104 User Manual

DH-DVR3104/3108/3116E
4/8/16 Channel CIF Mini 1U Standalone DVR
Features
> Up to 4/8/16 cameras with SXGA(1280×1024) realtime preview
> H.264 dual-stream video compression
> All channel@CIF realtime recording
> VGA / TV simultaneous video output
> All channel synchronous realtime playback, GRID interface & smart search
> 3D intelligent positioning with Dahua PTZ dome camera
> Support 1 SATA HDD up to 4TB, 2 USB2.0
> Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS

Dahua DH-DVR3104 Specifications

General

Brand	Dahua
Model	DH-DVR3104
Category	DVR
Language	English

Summary

Product Features

Real-time Preview and Recording

Supports preview for up to 16 cameras and CIF realtime recording.

Video Compression and Output

Features H.264 dual-stream compression and simultaneous VGA/TV output.

Playback and Network Monitoring

Offers synchronous playback, GRID interface, smart search, and multi-network monitoring.

Storage and Connectivity

Supports 1 SATA HDD up to 4TB and multiple USB 2.0 ports.

Technical Specifications

System and Video Input

Details system processor, OS, and video input channels (BNC) and standards (NTSC/PAL).

Audio and Display

Covers audio input/output, two-way talk, and display interfaces (VGA, TV, BNC) with resolution options.

Recording and Bit Rate

Specifies H.264/G.711 compression, resolutions, record rate, mode, and interval.

Video Detection and Playback

Outlines trigger events for video detection, motion detection zones, and playback/backup functions.

Network and Storage

Lists network functions, max user access, smartphone support, and internal HDD storage capacity.

Auxiliary Interface and Environment

Details USB interface, RS485, power supply, consumption, and working environment parameters.

System Connection Diagram