DAHUA IMOU NVR1104HS-W-S2 4CH Wi-Fi Network Video Recorder

System

Main Processor

Industrial-grade embedded processor

Operating System

Embedded Linux

Operating Interface

Web; Local GUI

Audio and Video

Access Channel

4 channels

Network Bandwidth

Wired mode: 40 Mbps incoming, 40 Mbps recording and 20 Mbps outgoing
Wireless mode: 16 Mbps incoming, 16 Mbps recording

Resolution

6 MP; 5 MP; 4 MP; 3 MP; 2 MP; 720p; D1

Decoding Capability

1-channel 6 MP@25 fps; 1-channel 5 MP@25 fps; 2-channel 4 MP@25 fps; 2-channel 3 MP@25 fps; 4-channel 1080p@25 fps

Video Output

1 × VGA, 1 × HDMI (simultaneous)

Multi-screen Display

1, 4 views

Third-party Camera Access

Onvif

Compression Standard

Video Compression

Smart H.265; H.265; Smart H.264; H.264; MJPEG

Audio Compression

PCM; G711A; G711U; G726

Network

Network Protocol

HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; NTP; DHCP; DNS; Alarm Server;P2P

Mobile Phone Access

Android; iOS

Interoperability

ONVIF (profile T/S/G); CGI; SDK

Browser

Chrome; IE 9 or later; Firefox

Recording Playback

Multi-channel Playback

Up to 4 channels

Record Mode

Manual record; alarm record; motion detection record; schedule record

Storage Method

Local HDD and network

Backup Method

USB device

Playback Mode

Instant playback, general playback, event playback, tag playback, smart playback (motion detection)

Alarm

General Alarm

Motion detection; privacy masking; video loss; PIR alarm

Anomaly Alarm

Camera offline; storage error; disk full; IP conflict; MAC conflict; login lock; cyber security exception

Alarm Linkage

Recording; snapshot; buzzer; log; preset; tour

Port

Audio Input

1

Audio Output

1

HDD Interface

1 SATA port, up to 16 TB. The maximum HDD capacity varies with environment temperature

USB

1 front USB 2.0 port, 1 rear USB 2.0 port

HDMI

1

VGA

1

Network Port

1 × RJ-45, 10/100 Mbps self-adaptive Ethernet port

General

Power Supply

12 VDC, 1.5 A

Power Consumption

Total output of NVR is ≤ 10 W (without HDD)

Net Weight

0.824 kg (1.82 lb)

Gross Weight

1.56 kg (3.44 lb)

Product Dimensions

260.3 mm × 247.3 mm × 44.7 mm (10.25″ × 9.74″ × 1.76″) (W × L × H)

Packaging Dimensions

372 mm × 117 mm × 308 mm (14.65″ × 4.61″ × 12.13″) (W × L × H)

Operating Temperature

–10 °C to +55 °C (14 °F to +131 °F)

Operating Humidity

10%–93% (RH)

Installation

Rack or desktop

Certifications

CE: EN62368-1; EN55032; EN55024; EN55035; EN61000-3-2; EN61000-3-3; EN50130-4 FCC: Part 15 Subpart B CE-RED: EN301489-1; EN 301489-17; EN300328; EN300328; EN62311; FCC ID: 47 CFR PART 15 SUBPART C