NVR1825-HD

2 Bay Commercial Network Video Recorder

Features

  • High-performance
    • Up to 4 x 1080p@30fps / 9 x 720p@30fps video decoding capability
    • Up to 32 channels and 1080p supported
    • Up to 160Mbps incoming bandwidth
    • Up to 110Mbps output bandwidth
    • Max. 2 HDDs up to 12TB storage
  • Small size
    • 1.6Kg / 3.52lb
    • 350 x 240 x 40mm / 13.78’’ x 9.45’’ x 1.57’’
  • Easy to install
    • Automatic network organizing
    • Build-in DHCP server
  • High reliability
    • Embedded Linux
    • Low power consumption
    • Support Packet Loss Recovery (PLR)
  • Abundant functions and features
    • HDMI/VGA simultaneously output different content (-16HD, -32HD)
    • E-Map, TV-Wall supported
    • Bi-directional audio, Broadcasting
    • NAT, Socks5
    • Alarm management
    • Free CMS (NVR Station), supports 128 NVR simultaneously
    • CMS supports 6 screens simultaneously (4 x Live viewing, 1 x E-Map, 1 x TV-Wall)

Technical Specification

Part Number

  NVR1825-4HD NVR1825-9HD NVR1825-16HD NVR1825-32HD

Video/Audio Input

IP Camera Input 4 channel 9 channel 16 channel 32 channel
Resolution 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Compression Format H.264
Protocols Onvif, RTSP, KEDACOM
Incoming Bandwidth 20Mbps 45Mbps 80Mbps 160Mbps

Live Viewing

Local Display 1 x HDMI, 1 x VGA, simultaneously output same content 1 x HDMI, 1 x VGA, simultaneously output different content
Multi-Screen Display Local monitor 1, 4 1, 4, 9, 1+4, 1+8 Main / Secondary:
1/1, 4/1, 9/1, 15/1, 16/1
1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9		 Main / Secondary:
1/1, 4/1, 9/1, 15/1, 16/1, 36/1,
1+4/1, 1+8/1, 1+9/1, 1+15/1, 4/9, 9/4, 9/9
Multi-Screen Display Client up to 4 screen simultaneously:
1, 3, 4, 9, 12, 16, 20, 25, 30, 36, 42, 49, 56, 63, 64
1+5, 1+7, 1+8, 1+9, 1+11, 1+15, 1+16, 1+33, 1+47, 1+48
E-Map Live Viewing in E-Map (NVR Station)
Function E-PTZ / Scheme / Polling / TV-Wall (optional with decoder)

Recording

Resolution 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Mode Manual / Continuous / Schedule / Event (Pre / Post)
Event Trigger Supported
Tag Supported

Search & Playback

Search Mode Date & Time (Calendar) / Event
Resolution 1080p, UXGA, 960p, 720p, XGA, SVGA, D1, CIF, QCIF
Playback (Local Monitor) 1 x 1080p@30fps /
4 x 720p@30fps		 1 x 1080p@30fps /
4 x 720p@30fps		 4 x 1080p@30fps /
9 x 720p@30fps		 4 x 1080p@30fps /
9 x 720p@30fps
Playback (Client) 2 x 1080p@30fps 4 x 1080p@30fps 5 x 1080p@30fps 5 x 1080p@30fps
Synchronize Playback (Local Monitor) 4 x 720p@30fps 4 x 720p@30fps 4 x 1080p@30fps /
9 x 720p@30fps		 4 x 1080p@30fps /
9 x 720p@30fps
Synchronize Playback (Client) 2 x 1080p@30fps 4 x 1080p@30fps 4 x 1080p@30fps 4 x 1080p@30fps

Storage

Max. Internal HDDs 2 x 3.5’’ HDD
Max. 12TB (up to 6TB/each)
Function Disk dormancy

Audio

Compression G.711a / G.711u / ADPCM / G.722 / G.722.1c / AAC-LC
Bit rate 32kbps ~ 64kbps
Audio Function Bi-directional audio / Dumb / Mute / Broadcasting

Alarm

Service Alarm Triggers Alarm input / Video lost / Motion detection / Tampering / Guard line / Defocus / Sence change / Enter guard area / Exit guard area / Object left / Object removal / Gathering / Audio surge
System Alarm Triggers Device disconnected / No disk / Disk error / IP Address conflict / Network disconnected / Low speed / Insufficient recording space / MAC address conflict / Insufficient snapshot space
Alarm Events Snapshot / Recording / PTZ preset / Buzzer / Email / Link to Client / Alarm caption / Live view in first window / Link to TV Wall / Link to secondary screen / Full screen viewing

System

Operation System Embedded Linux
User Management Admin / User
Log Management User login / User operation / Alarm / Backup / Update
Application Programming NVR Station SDK

Network

Network Protocol TCP/IP, UDP, HTTP, DHCP, DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP, SNTP, VSIP, UPNP, SMTP, IPv4, IPv6 (optional)
Viewer Software CMS (NVR Station) / Web / iOS app / Android app
Max. User Access 64 Users
Output Bandwidth 36Mbps 10 ~ 36Mbps 64Mbps 12 ~ 110Mbps
Function NAT / Socks5 / Multiple network access / Packet loss recovery / Auto network organizing
Network Test Supported

Interfaces

Ethernet 1 x 10/100M, RJ45 interface 1 x Gigabite network port, RJ45 interface
Video Out 1 x HMDI (up to 1920 x 1080@60Hz)
1 x VGA (up to 1920 x 1080@60Hz)
Audio In / Out 1 x RCA Line in / 1 x RCA Line out
USB 2 x USB 2.0

Environmental

Operating Temperature -10°C ~ 55°C / 14°F ~ 131°F
Operating Humidity 10% ~ 90%

Electrical

Power 12V DC ± 10%
Power Consumption Max. 20W (HDD not included)

Mechanical

Weight 1.6Kg / 3.52lb (HDD not included)
Dimensions 350 x 240 x 40mm / 13.78’’ x 9.45’’ x 1.57’’

Resource

Specification Document

NVR1825-HD Specification Document

Release Date: 2015/8/2 PDF 920 KB
NVR1825-HDA NVR1825-HP