Dahua NVR421HP4-4-4K 4 Channel PoE Network Video Recorder
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Dahua NVR421HP4-4-4K 4 Channel PoE Network Video Recorder

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SKU:
NVR421HP4-4-4K
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Overview

Features

  • H.264/MJPEG dual codec decoding
  • Max 80Mbps Incoming Bandwidth
  • Up to 8MP Resolution for Preview and Playback
  • Up to 2ch@4K/8ch@1080P decoding
  • All channel synchronous realtime playback, GRID interface
  • 1 SATA / 2 USB 2.0
  • HDMI / VGA video output
  • 4 PoE ports

Specifications

Camera

NVR421HP4-4-4K
Resolution HDMI: 3840×2160, 1920×1080, 1280×1024, 1280×720 VGA: 1920×1080, 1280×1024, 1280×720
OSD Camera title, Time, Camera lock, Motion detection, Recording

Video

Compression H.265/ H.264

System

Main Processor Quad-core embedded processor
Operating System Embedded LINUX

Display

Display Interface 1 HDMI, 1 VGA
Display Decoding Capacity 2ch@4K(30fps)/8ch@1080P(30fps)
Multi-screen Display 4CH: 1/4

Recording

Record Rate 80Mbps
Recording Bit Rate 16Kbps ~ 20Mbps Per Channel
Record Mode Manual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Tampering, Video Loss), Stop
Record Interval 1 ~ 120 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec

Network

Ethernet 1 Independent 100Mbps Ethernet Port
Interoperability ONVIF 2.4, SDK, CGI
Max. User Access 128 users
Smart Phone iPhone, iPad, Android

Storage

Internal HDD 1 SATA III Port, Up to 6 TB capacity for each HDD
HDD Mode Single

Auxiliary Interface

RS232 N/A
RS485 N/A

Interface

Alarm Input N/A

Playback and Backup

Playback 4CH: 1/4
Search Mode Time /Date, MD and Exact Search (accurate to second), Smart search
Playback Function Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom
Backup Mode USB Device/Network

Third-party Support

Third-party Support Arecont Vision, Airlive, AXIS, Canon, Dynacolor, JVC, LG, Panasonic, Pelco, PSIA, Samsung, Sanyo, Sony, Watchnet and more

Video/Audio input

IP Video Input 4 Channel

Video/Audio output

Recording resolution 8Mp/ 6Mp/ 5MP/ 4MP/ 3MP/ 1080P/ 1.3MP/ 720P etc.

External Interface

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

POE Interface

Interface 1 RJ-45 Port (10/100Mbps)
PoE 4 Ports(IEEE802.3at/af)
Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE, DDNS, FTP, SNMP, IP Search (Support Dahua IP camera, DVR, NVS, etc.), Easy4ip

Interface

RS485 N/A

Network

Ethernet 1 Independent 100Mbps Ethernet Port

Electrical

Power Consumption NVR: <7.5W (Without HDD) PoE: Max 25.5W for single port, 50W in total

Construction

Dimensions Compact 1U, 260mm×224.9mm×47.6mm (10.2" x 8.9" x 1.9")
Net Weight 0.8kg (1.76 lb) (without HDD)

General

Power Supply DC48V/1.5A
Power Consumption NVR: <7.5W (Without HDD) PoE: Max 25.5W for single port, 50W in total
Dimensions Compact 1U, 260mm×224.9mm×47.6mm (10.2" x 8.9" x 1.9")
Operating Conditions -10°C ~ +55°C (+14°F ~ +131°F), 86 ~ 106kpa
Storage Conditions -20°C ~ +70°C (-4°F ~ +158°F), 0 ~ 90% RH
Net Weight 0.8kg (1.76 lb) (without HDD)
Gross Weight 1.6kg(3.53 lb)(without HDD)

Video Detection and Alarm

Trigger Events Recording, PTZ, Tour, Video Push, Email, Snapshot, Buzzer and Screen Tips
Video Detection Motion Detection, MD Zones: 396 (22 × 18), Video Loss and Tampering

Certifications

CE EN55032, EN55024, EN50130-4, EN60950-1
FCC Part 15 Subpart B, ANSI C63.4-2014
UL UL60950-1

Disclaimer: This product is built by Dahua and designed to work with other Dahua products. While it may support other brands, this product should be used with Dahua products for best results. If you have questions about compatibility, please contact us via the Live Chat feature, the form on our contact page, or call 800-997-8460 to speak with one of our security experts.

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