Overview
Features:
- 32 channel full D1 high performance 2U standalone DVR
- Dual-core CPU presents the powerful preview, recording, playback and network performance
- Up to 32 cameras with 1080P realtime preview
- H.264 dual-stream video compression
- Full channel @ D1(4CIF) realtime recording
- HDMI / VGA / TV/Spot(BNC) synchronous video output
- All channel simultaneous realtime playback, GRID interface & smart search
- Smart video detection: MD, camera blank, video loss
- 3D intelligent positioning with Dahua PTZ dome camera
- Easy backup: USB devices, CD/DVD-RW & network download
- Alarm triggering screen tips, buzzer, PTZ, e-mail & FTP upload
- Support 8 SATA HDDs up to 24TB, 1 eSATA up to 12TB, 4 USB2.0
- Built-in web server, CMS(DSS/PSS) & DMSS
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Model
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DET-42DVR3204HF-S
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System
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Main Processor
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High performance Dual-core 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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32 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 & 1 Spot, BNC(1.0Vp-p, 75Ω)
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Audio
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Input
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32 channel, BNC(200-2000mV, 30KΩ)
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Channel 1 for Two-way Audio
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Output
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1 channel, BNC(200-3000mV, 5KΩ)
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Display
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Display Split
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1/4/8/9/16/25/36
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Spot Split
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1
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Resolution
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1920×1080, 1280×1024, 1280×720, 1024×768
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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) / HD1(352×480) / 2CIF(704×240) / CIF(352×240) / QCIF(176×120)
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Encoding Speed
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Main Stream: D1/HD1/2CIF/CIF(1~30fps)
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Extra Stream: CIF/QCIF(1~30fps)
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Bit Rate
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48~4096Kb/s
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Recording Quality
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CBR, VBR(1~6 level, level 6 is the best)
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Recording Mode
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Manual, Schedule(Regular(Continuous), MD(Video detection: Motion detection, Camera blank, Video loss), Alarm), Stop
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Recording Priority
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Manual>Alarm>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 & Alarm
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Trigger Events
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Recording, PTZ movement, Tour, Alarm, Email, FTP, Spot, Buzzer & Screen Messages
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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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Alarm Input
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16 Channel
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Relay Output
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5 Channel
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Playback & Backup
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Playback Channel
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1/2/4/8/16
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Search Mode
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Time/Date, Alarm, MD & Exact search (accurate to second), Smart Search
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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 / eSATA Device / Built-in SATA Burner / Network download
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Network
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Ethernet
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RJ-45 Port (10/100M/1000M)
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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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8 SATA port, 8 HDDs or 6 HDDs + 1 CD/DVD-RW, Max 3TB per HDD supported
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eSATA
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1 Port for 4 External SATA Devices, Support up to 12TB
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Space Occupation
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Audio: 28.8MB/H, Video: 56~1800MB/H
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HDD Management
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HDD Group, HDD hibernation technology, HDD faulty alarm & RAID (Redundancy)
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Auxiliary Interface
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USB Interface
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4 ports, 1 for mouse control, 3 for backup
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RS232
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Dahua Keyboard, PC Communication
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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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AC 100~240V, 50/60 Hz
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Power Consumption
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40W
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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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2U, 17.3"×18.1"×3.5"(W×D×H)
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Weight
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14.3 lbs (without HDD)
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