Overview
Features:
- 4 channel entry level mini 1U standalone DVR
- Up to 4 cameras with SXGA(1280×1024) display
- H.264 dual-stream video compression
- HDMI / VGA / TV synchronous video output
- Live, recording, playback, backup & remote access
- All cannel simultaneous realtime playback
- Smart video detection: MD, camera blank, video loss
- 3D intelligent positioning with Dahua PTZ dome camera
- Easy backup: USB devices, network download
- Support 1 SATA HDD, 2 USB2.0
- Built-in web server, multi-DVR client, DMSS & CMS
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Model
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DET-42DVR3104-H
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System
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Main Processor
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High performance embedded microprocessor
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Operating System
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Embedded LINUX
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System Resources
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Pentaplex function: live, recording, playback, backup & remote access
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Control Mode
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Front panel, USB mouse, IR remote control, Keyboard, Network
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Video
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Input
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4 channel, BNC(1.0Vp-p, 75Ω)
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Standard
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NTSC(525Line, 60f/s)
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Output
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1 HDMI, 1 VGA, 1 TV, BNC(1.0Vp-p, 75Ω)
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Audio
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Input
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1 channel, RCA(200-2800mV, 30KΩ)
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Output
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1 channel, RCA(200-3000mV, 5KΩ)
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Bidirectional Talk
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Same with audio input channel 1
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Display
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Display Split
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1/4
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Resolution
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1280×1024, 1280×720, 1024×768, 800×600
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Tour Display
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Support
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Privacy Masking
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4 self-defined four-sided zones for privacy masking for each camera
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OSD
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Camera title, time, video loss, camera lock, motion detection, recording
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Recording
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Video/Audio Compression
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H.264 / G.711
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Image Resolution
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D1/4CIF(704×480) / CIF(352×240) / QCIF(176×120)
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Encoding Speed
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Main Stream: D1(1~25/30fps)
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Extra Stream: CIF(1~7fps)/QCIF(1~30fps)
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Bit Rate
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32~2048Kb/s
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Image Quality
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1~6 level(level 6 is the best, VBR effectively)
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Recording Mode
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Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss)), Stop
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Recording Priority
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Manual>MD>Regular
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Recording Interval
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1~120 min. (default: 60 min.), Pre-record: 1~30 sec., Post-record: 10~300 sec.
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Video Detection
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Trigger Events
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Recording, PTZ movement, Tour, Email
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Motion Detection
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Zones: 396(22×18), Sensitivity: 1~6 (level 6 is highest)
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Video Loss & Camera Blank
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Support
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Playback & Backup
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Playback Channel
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1/2/4/All
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Search Mode
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Time/Date, MD & Exact search (accurate to second)
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Playback Functions
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Play, Pause, Stop, Rewind, Fast play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoom(any size)
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Backup Mode
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Flash drive / USB HDD / USB CD&DVD-RW / Network download
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Network
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Ethernet
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RJ-45 Port (10/100M)
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Network Functions
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HTTP, TCP/IP, UPNP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPOE, DDNS, FTP, Alarm Server
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Remote Operation
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Monitor, PTZ control, Playback, System setting, File download, Log information
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Hard Disk
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Hard Disk
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1 SATA port, Max 3TB HDD supported
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Space Occupation
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Audio: 28.8MB/H, Video: 56~500MB/H
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HDD Management
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Hard disk hibernation technology, HDD faulty alarm
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Auxiliary Interface
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USB Interface
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2 ports, 1 for mouse control, 1 for backup
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RS485
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PTZ control
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Environmental
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Power Supply
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DC12V/2A
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Power Consumption
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10W(without HDD)
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Working Environment
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-10 ~+55°C / 10~90%RH / 86~106kpa
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Dimension
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Mini 1U, 12.8"×9.6"×1.8"(W×D×H)
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Weight
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3.3 lbs (without HDD)
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