HED 4000

4 Channel Digital Video Recorder

  • H.264 High profile compression
  • Smart video detection: motion detection, video blind, video loss
  • Live, recording, playback, backup & remote access
  • Easy mobile monitoring, flexible for network transmission
  • Multiple Controls: IR remote controller, USB mouse and front panel
  • Privacy masking, camera lock, color setting, and title display
  • Easy Backup: USB, remote network and client software
  • Alarm triggering screen tips, buzzer, e-mail &FTP upload
  • Smart HDD Management: Hibernation, Faulty alarm, Raid function
  • Powerful network software: built-in web server, multi-DVR client &SNS Networking access for remote live viewing, recording, playback, setting, system status, event log, e-mail & ftp function
  • Supports DHCP / PPPOE / FTP / DNS / DDNS / NTP / Email alarm / IP right management / IP search / network alarm center functions, support web client, standalone client and SDK.
  • Sound System for the protection circuit, unique triple watchdog function, very low power consumption, to ensure the equipment never hangup. Unique black box technology monitors the whole run process of the equipment, greatly reduce maintenance costs.
  • Support IVS (intelligent video analysis system), like perimeter detection, items care, flow meter, abnormal video signal diagnosis
  • DVR, NVR and HVR, 3 in 1.
Main Processor High performance embedded microprocessor
Operating System Embedded LINUX
System Resources Pentaplex function: live, recording, playback, backup and remote access
Control Mode Front panel, USB mouse, IR remote control, Keyboard, Network

Input 4 channel, BNC(1.0Vp-p, 75)
Standard NTSC(525Line, 60f/s), PAL(625Line, 50f/s)
Output 1 VGA, 1 TV, BNC(1.0Vp-p, 75)

Input 1 channel, RCA(200-2800mV, 30K)
Output 1 channel, RCA(200-3000mV, 5K)
Bidirectional Talk Same with audio input channel 1

Display Split 1/4
Resolution 1280×1024, 1280×720, 1024×768, 800×600
Tour Display Support
Privacy Masking 4 self-defined four-sided zones for privacy masking for each camera
OSD Camera title, time, video loss, camera lock, motion detection, recording

Video/Audio Compression H.264 / G.711
Image Resolution D1/4CIF(704×576/704×480) / CIF(352×288/352×240) / QCIF(176×144/176×120)
Encoding Speed Main Stream: D1(1~6/7fps)/CIF(1~25/30fps) Extra Stream: QCIF(1~25/30fps)
Bitrate 32~2048Kb/s
Image Quality 1~6 level(level 6 is the best, VBR effec􀆟vely)
Recording Mode Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss)), Stop
Recording Priority Manual > MD >Regular
Recording Interval 1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Postrecord: 10~300 sec.

Video Detection
Trigger Events Recording, PTZ movement, Tour, Email
Motion Detection Zones: 396(22×18), Sensi􀆟vity: 1~6 (level 6 is highest)
Video Loss & Camera Blank Support

Playback and Backup
Playback Channel 1/2/4/All
Search Mode Time/Date, MD & Exact search (accurate to second)
Playback Functions Play, Pause, Stop, Rewind, Fast play, Slow play, Nextfile, Previous file Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size)
Backup Mode Flash drive / USB HDD / USB CD & DVD-RW / Network download

Ethernet RJ-45 port (10/100M)
Network Functions HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server
Remote Operation Monitor, PTZ control, Playback, System setting, File download, Log information

Hard Disk
Hard Disk 1 SATA port, Max 3TB HDD supported
Space Occupation Audio: 28.8MB/H, Video: 56~500MB/H
HDD Management Hard disk hibernation technology, HDD faulty alarm

Auxiliary Interface
USB Interface 2 ports, 1 for mouse control, 1 for backup
RS485 PTZ control

Power Supply DC12V/2A
Power Consumption 10W(without HDD)
Working Environment -10 ~+55°C / 10~90%RH / 86~106kpa

Dimension (W×D×H) Mini 1U, 325mm×245mm×45mm
Weight 1.5KG(without HDD)
Product Specification Sheet Download
Product Manual Download
Firmware Download