N42B3P - EOL
Part number:
N42B3P
Price:

Dahua’s Lite Series network video recorders offer excellent performance and high recording quality for IP video surveillance applications. For applications where details are critical for identification, this professional NVR provides a powerful processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, center storage, edge storage, and back up storage.

 

Features:

  • H.265 and H.264 Video Compression
  • Maximum 200 Mbps Incoming Bandwidth
  • Up to 8 MP Resolution for Preview and Playback
  • Simultaneous HDMI and VGA Video Output
  • Support for IPC and UPnP Protocols
  • 16 PoE Ports
  • Compatible with Dahua Smart Motion Detection Cameras
  • Support for Automatic Network Replenishment (ANR) Technology

System

Main ProcessorEmbedded Quad-core Processor
Operating SystemEmbedded Linux

Audio and Video

IP Camera Input16 Channels
Two-way TalkInput: One (1) Channel, RCA 
Output: One (1) Channel, RCA

Display

InterfaceOne (1) HDMI 
One (1) VGA
Native Output Resolution3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Maximum DecodingTwo (2) Channels of 4K/6 MP at 30 fps 
Three (3) Channels of 5 MP at 30 fps 
Four (4) Channels of 4 MP/3 MP at 30 fps 
Four (4) Channels of 1080p at 60 fps 
Eight (8) Channels of 1080p at 30 fps 
Sixteen (16) Channels of 720p at 30 fps
Multi-screen Display1/4/8/9/16
On-screen DisplayCamera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording

Recording

CompressionH.265, H.264, MJPEG
Supported IP Camera Resolution8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 
720p, D1, CIF,
Maximum Incoming Bandwidth200 Mbps
Bit Rate16 Kbps to 20 Mbps per channel
Record ModeManual, Schedule (Regular, Continuous), Motion Detection (Video Detection, Motion Detection, Tampering, Video Loss), Stop
Record Interval1 to 120 minutes (default: 60 minutes) 
Pre-record: 1 to 30 s 
Post-record: 10 to 300 s

Video Detection and Alarm

Trigger EventsRecording, PTZ, Tour, Alarm Out, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
Video DetectionMotion Detection, MD Zones: 396 (22 x 18), 
Video Loss and Tampering
Alarm InputFour (4) Channels, 
Low Level Effective, Green Terminal Interface
Relay OutputTwo (2) Channels, 
NO/NC Programmable, Green Terminal Interface

Playback and Backup

Sync Playback1/4/8/16
Search ModeTime/Date, Alarm, MD and Exact Search (accurate to one second), Smart Search
Playback FunctionPlay, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, 
Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom
Backup ModeUSB Device, Network

Network

EthernetOne (1) RJ-45 Port (10/100/1000 Mbps)
PoE16 Ports (IEEE802.3af/at)
Network FunctionHTTP, HTTPs, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, 
Alarm Server, IP Search 
(Support for Dahua IP cameras, DVRs, NVS)
Maximum User Access128 Users
Mobile Operating SystemIOS, Android
InteroperabilityONVIF 2.4, CGI Conformant

Storage

Internal HDDTwo (2) SATA III Ports, 
Up to 8 TB capacity for each HDD
HDD ModeSingle
Name
Description
Size
Downloads
File
Data Sheet
0.6mb
File
Quick Start Guide
0.4mb
File
A&E Specification
0mb