Dahua nvr4208-8p User Manual

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5.8.3.2.2 Intrusion (Cross warning zone) ................................................................................. 346
5.8.3.2.3 Object Detect ............................................................................................................ 348
5.8.3.2.4 Change Scene ............................................................................................................ 349
5.8.3.3 Face Detect (Optional) ............................................................................................ 350
5.8.3.4 Audio Detect (Optional) ........................................................................................... 351
5.8.3.5 Alarm .......................................................................................................................... 351
5.8.3.5.1 Local Alarm .............................................................................................................. 351
5.8.3.5.2 Net Alarm .................................................................................................................. 354
5.8.3.5.3 IPC external alarm .................................................................................................... 354
5.8.3.5.4 IPC Offline Alarm ..................................................................................................... 355
5.8.3.6 Abnormality ............................................................................................................... 356
5.8.4 Storage ................................................................................................................................ 358
5.8.4.1 Schedule .................................................................................................................... 358
5.8.4.2 HDD Manager ........................................................................................................... 360
5.8.4.2.1 Local Storage ............................................................................................................ 360
5.8.4.2.2 HDD .......................................................................................................................... 360
5.8.4.2.3 FTP ............................................................................................................................ 360
5.8.4.3 Record Control .......................................................................................................... 361
5.8.4.4 RAID Manager .......................................................................................................... 362
5.8.4.4.1 RAID Config ............................................................................................................. 362
5.8.4.4.2 Hotspare disks ........................................................................................................... 362
5.8.4.5 Storage ....................................................................................................................... 363
5.8.4.5.1 Main Stream .............................................................................................................. 363
5.8.4.5.2 Sub Stream ................................................................................................................ 363
5.8.4.5.3 Snapshot .................................................................................................................... 364
5.8.5 Setting ................................................................................................................................. 364
5.8.5.1 General ...................................................................................................................... 364
5.8.5.1.1 General ...................................................................................................................... 364
5.8.5.1.2 Date and time ............................................................................................................ 365
5.8.5.1.3 Holiday Setup ............................................................................................................ 366
5.8.5.2 Account ...................................................................................................................... 366
5.8.5.2.1 User name ................................................................................................................. 367
5.8.5.2.2 Group ........................................................................................................................ 368
5.8.5.3 Display ....................................................................................................................... 370
5.8.5.3.1 Display ...................................................................................................................... 370
5.8.5.3.2 Tour ........................................................................................................................... 371
5.8.5.4 Alarm Out................................................................................................................... 371
5.8.5.5 Default ........................................................................................................................ 372
5.8.5.6 Import/Export ............................................................................................................. 372
5.8.5.7 Auto maintain ............................................................................................................ 373
5.8.5.8 Upgrade ..................................................................................................................... 373
5.8.5.9 RS232 ........................................................................................................................ 374
5.8.5.10 PTZ ............................................................................................................................. 374
5.9 Information ................................................................................................................................ 376
5.9.1 Version ................................................................................................................................ 376
5.9.2 Log ....................................................................................................................................... 376

Dahua nvr4208-8p Specifications

General

Operating System	Embedded LINUX
IP Camera Input	8 channel
Two-way Talk	1 channel Input, 1 channel Output, RCA
Interface	1 HDMI, 1 VGA
OSD	Camera title, Time, Video loss, Camera lock, Motion detection, Recording
Record Interval	1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec
Ethernet	1 RJ-45 Port (10/100/1000Mbps)
Max. User Access	128 users
Smart Phone	iPhone, iPad, Android
HDD Bays	1
Operating Temperature	-10°C ~ +55°C (+14°F ~ +131°F)
Main Processor	Dual-core embedded processor
Multi-screen Display	1/4/9
Video Detection and Alarm	Motion Detection, MD Zones: 396 (22 x 18), Video Loss, Camera Blank
Alarm input	4
Relay Output	2
Compression	H.265, H.264
Recording Resolution	Up to 8MP
Record Mode	Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Camera Blank, Video Loss)
PoE	8 ports (IEEE802.3af/at)
Protocols	HTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, Alarm Server, IP Search (Support Dahua IP camera, DVR, NVS, etc.)
USB Interface	2 USB2.0
Power Supply	AC 100~240V, 50/60 Hz
Power Consumption	NVR: <10W (without HDD), PoE: Max 25.5W for single port, 130W total
Operating Humidity	10%~90% RH