Speco Technologies D4RS250 User Manual
4 Channel
H.264 Digital Video Recorder
simply unique.
D4RS250
Features
View on iPhone®, Blackberry® or Droid
• EZ Record, Copy & Setup
• Recording Rate: 120 FPS @ D1
• H.264 high quality compression saves HDD space
• Simultaneous live view/playback while continuing to
record/network transfer or backup
• Remote monitoring/recording/playback/
conguration and control via Internet
• 1 Audio channel for each camera input
• Automatic camera detection (Plug & Play)
• Covert camera operation provides enhanced security
and administrator control
• Dynamically programmable recording priority, motion
detection, alarms and scheduling
• VGA Output
• Password to secure installation authorization
• Network software supports static IP, DHCP, and DDNS
• Network hardware supports 10/100Mbps
• USB 2.0 port for video clip exporting and easy software
upgrade via USB Flash Drive
• Free iPhone app available from iTunes
with Network/DDNS Server
Specications
• 120 FPS@720x480 (D1)
• 250GB HDD
• H.264 compression
• 4 Channel audio input, 1 channel audio output
• Covert camera operation provides enhanced security
and administrator control
• Programmable recording, motion detection,
sensor, scheduling, continuous and manual
• Outputs: 1 BNC, 1 VGA
Speco Technologies is constantly developing and improving products.
We reserve the right to modify product design and specications without notice and without incurring any obligation. Rev. 6/23/11
For more information contact Speco Technologies
200 New Highway, Amityville, NY 11701 • Toll Free: 1-800-645-5516 • Fax: 631-957-9142 or 631-957-3880
www.specotech.com
• USB 2.0 port for video clip exporting
• Multiple language on-screen menus
• Password to secure installation authorization
• Network software supports static IP, DHCP and DDNS
• Network hardware supports 10/100 base TX ethernet
• Heat Dissipation: 2.85 BTU/minute
• Power Consumption: Start up @ 80 Watts, Running @ 36 Watts
• Operating temperature: 40° F to 104° F
• Dimensions: 8.7”W x 2.2”H x 8.7”D
• Weight: 2.2 lbs.
Technical Specications:
4 Channel
H.264 Digital Video Recorder
HD DVR Specifications
with Network/DDNS Server
Model Name D4RS250
Channel 4 Channels
Input
Video
Output
Audio
Recording
Recording By Channel Resolution Ye s
Display Frame Rate NTSC: 30fps/ch, 60 fields / PAL: 25fps/ch, 50 fields
Playback
Storage
User I/F
Network
Network Access
Features
Power Power Supply Voltage DC 12V 3A
Playback Speed
HDD
Backup
Dual Encoding for Network Streaming CIF 60fps/50fps
Operation Temperature 40°F to 104°F
Input & Output
Audio Codec
Compression H.264
Multi-Operation Playback/Record/Network/Backup
Resolution
Recording Quality Grade 5 Grades
Recording Mode Continuous/Schedule/Motion/Sensor/Manual
Motion Detection Motion detection setup by Grid
Pre Recording 1fps for 10 seconds before event
Post Recording 10 sec. to 3 min. after an event
Multi-Decoding 1, 4
Search Mode Timeline, Event, Archive, Log
Interface Type Serial ATA I
Internal HDD Number 1
USB Flashdrive Video & Still Image
USB External HDD Video & Still Image
USB Port 2 (Front 1, Rear 1)
Menu Display GUI
Input Method Mouse
Dynamic DNS Yes (Free DDNS)
Network Interface 10/100 base-TX Ethernet (RJ-45)
Web Viewer Live, search, Backup, Remote Setup
3G Mobile Viewer Live, Setup
Single Site Monitoring SW Live, Search, Backup, Remote Setup
Multi- Sites Monitoring SW Live, Search, Backup, Remote Setup
DLS (Day Light Saving) Ye s
Internal Beep Motion, Video Loss, HDD Error
Multi-Language Yes
S/W Upgrade USB Flash Drive/Network
NTP Ye s
Weight 2.2 lbs.
Dimensions 13.4”W x 2.75”H x 9.8”D
For more information contact Speco Technologies 200 New Highway, Amityville, NY 11701
Toll Free: 1-800-645-5516 Fax: 631-957-9142 or 631-957-3880 Website: www.specotech.com
Input Level BNCx4, 1.0Vp-p, 75 Ohm
Signal Format NTSC/PAL
Video Loss Check Ye s
VGA I VGA (1280 x 1024 @ 60Hz)
BNC 1 BNC (Switchable as SPOT)
4 Line input & 1 Line output
G.711 (ADPCM)
D1 120fps
Half D1 120fps
CIF 120fps
Single Channel x 2, 4, 8, 16
Multi-Channels x 2, 4
Network Video & Still Image
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