Skip to product information
1 of 3

Dahua / 4 Channels / 4K / PoE NVR / 8MP / 2 SATA / No HDD / N42B1P

Dahua / 4 Channels / 4K / PoE NVR / 8MP / 2 SATA / No HDD / N42B1P

Dahua

Regular price $258.45 USD
Regular price $465.20 USD Sale price $258.45 USD
Sale Sold out
Shipping calculated at checkout.

SLK-DH-N42B1P

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.
Designed as a cost-effective and easy to install recorder, this NVR is an ideal addition to any security system that monitors public spaces, water conservancy, transportation, city centers, schools, and financial institutions.

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
  • Compatible with Dahua Smart Motion Detection+ Cameras
  • Four (4) PoE Ports
  • Support for Automatic Network Replenishment (ANR) Technology
  • Become a registered dealer of Dahua
  • Call (855) 928-0349 for Dealer Prices!

Specification

System
Main Processor Embedded Quad-core Processor
Operating System Embedded LINUX
Audio and Video
IP Camera Input Four (4) Channels
Two-way Talk Input: One (1) Channel, RCA
Output: One (1) Channel, RCA
Display
Interface One (1) HDMI
One (1) VGA
Native Output Resolution 3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720, 1024 x 768
Maximum Decoding Two (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
Multi-screen Display 1/4
On-screen Display Camera Title, Time, Video Loss, Camera Lock, Motion Detection, Recording
Recording
Compression H.265, H.264, MJPEG
Supported IP Camera
Resolution
8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 1.3 MP, 720p,
D1, CIF,
Maximum Incoming Bandwidth 200 Mbps
Bit Rate 16 Kbps to 20 Mbps per channel
Record Mode Manual, Schedule (Regular, Continuous), Motion
Detection (Video Detection, Motion Detection,
Tampering, Video Loss), Stop
Record Interval 1 to 120 minutes (default: 60 minutes)
Pre-record: 1 to 30 s, Post-record: 10 to 300 s
Video Detection and Alarm
Trigger Events Recording, PTZ, Tour, Alarm Out, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 x 18), Video Loss and Tampering
Alarm Input Four (4) Channels,
Low Level Effective, Green Terminal Interface
Relay Output Two (2) Channels,
NO/NC Programmable, Green Terminal Interface
Playback and Backup
Sync Playback 1/4
Search Mode Time/Date, Alarm, MD and Exact Search (accurate to
one second), Smart Search
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
Network
Ethernet One (1) RJ-45 Port (10/100/1000 Mbps)
PoE Four (4) Ports (IEEE802.3af/at)
Network Function HTTP, 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 Access 128 Users
Mobile Operating System IOS, Android
Interoperability ONVIF 2.4, CGI Conformant
Storage
Internal HDD No HDDs, Sold Separately
HDD Mode Single
Auxiliary Interface
USB One (1) USB 3.0 Port
One (1) USB 2.0 Port
Electrical
Power Supply 48 VDC, 2 A
Power Consumption < 9 W, without HDD
Total PoE Budget 25.5 W single port, 50 W total
Camera Support
Smart Motion Detection+ Any channel connected to a Dahua Network camera with Smart Motion Detection+
Construction
Dimensions - NVR 1U, 375.0 mm x 281.50 mm x 56.0 mm
(14.80 in. x 11.10 in. x 2.20 in.)
Dimensions - NVR with PFH101 Rack Mount Tray 482.60 mm x 281.50 mm x 56.0 mm
(19.0 in. x 11.10 in. x 2.20 in)
Certifications UL, EN, CNA/CSA, FCC CFR, ANSI



Downloads:

View full details