Dahua 4-channel NVR 80Mbps HDMI+VGA NVR2104HS-P-S2

H. 264+/H. 264 codec decoding

Max 80 Mbps incoming bandwidth

Up to 6Mp resolution preview&playback

HDMI/VGA simultaneous video output

3D intelligent positioning with Dahua PTZ camera

Technical Specification:

System:

Main Processor- Dual-core embedded processor

Operating System- Embedded LINUX

Display:

Interface- 1 HDMI, 1 VGA

Resolution- 1920×1080, 1280×1024, 1280×720, 1024×768

Multi-screen Display- 1/4

OSD- Camera title, Time, Video loss, Camera lock,
Motion detection, Recording

Video Detection and Alarm:

Trigger Events- Recording, PTZ, Tour, Video Push, Snapshot, Buzzer and Screen Tips

Video Detection- Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering

Alarm input- N/A

Relay Output- N/A

Tracking Trigger Event- N/A

Playback and Backup:

Sync Playback- 1/4

Search Mode- Time /Date, MD and Exact Search (accurate to second)

Playback Function- Play, Pause, Stop, Rewind, Fast play, Slow Play,
Next File, Previous File, Next Camera, Previous
Camera, Full Screen, Repeat, Shuffle, Backup
Selection, Digital Zoom

Backup Mode- USB Device/Network/Internal SATA burner

Storage:

Internal HDD- 1 SATA III Port, up to 6TB capacity for each HDD

HDD Mode- Single

eSATA- N/A

SAS- N/A

Auxiliary Interface:

Front Cover- N/A

USB 2 ports- (1 Rear USB2.0, 1 Front USB2.0)

RS232- N/A

RS485- N/A

Audio and Video:

IP Camera Input- 4 Channel

Two-way Talk- 1 Channel Input, 1 Channel Output, RCA

Recording:

Compression- H. 264+/H. 264

Resolution- 6Mp/5Mp/4Mp/3Mp/1080P/ 720P/ D1&etc.

Record Rate- 80Mbps

Bit Rate- 16kbps~20Mbps for per channel

Record Mode- Manual, Schedule(Regular(Continuous), MD, Stop

Record Interval- 1~120 min (default: 60 min), Pre-record: 1~30 sec,
Post-record: 10~300 sec

Network:

Interface- 1 RJ-45 port (10/100Mbps)

Ethernet Port- 1 Independent 100Mbps Ethernet Port

PoE- 4 ports (IEEE802.3at/af)

Network Function- HTTP, TCP/IP, IPv4/IPv6, RTSP, UDP, NTP, DHCP,
DNS, IP Filter, DDNS, IP Search(Support Dahua IP
camera, DVR, NVS and etc. ), Easy4ip

Optical Fiber Interface- N/A

Max. User Access- 128 users

Smart Phone- iPhone, iPad, Android

Interoperability- ONVIF 2.4, CGI Conformant

Electrical:

Power Supply- Single, DC48V/1.25A

Power Consumption-