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Products     Model No:DVR-3881

DVR Recording System 3881

  • Side view

  • Back view

  • Object view

  • Front View
Product Description
Model DVR-3881
Item  Specifications 
System  Chinese/Traditional Chinese/English
Graphical menu operation interfaceOSD menu
User Password and Supervisor Password
Video 4-ch dual video input
Single channel dual video output
Single frame, double frame, four frame display
PAL, NTSC 
H.264 Main profilecompression resource is 75 frame D1/sec  
Audio  4 audio inputs
Single audio output
Sound and  video record at the same time
Image resolution and storage CIF/HD1/D1 optional
ISO14496-10
CIF: 1536Kbps ~ 128Kbpseight grades image quality, the first grade is the highest while the eighth is lowest
HD1: 2048Kbps ~ 380Kbpseight grades image quality, the first grade is the highest while the eighth is lowest
D1: 2048Kbps ~ 400Kbpseight grades image quality, the first grade is the highest while the eighth is lowest
8KB/S
support SD card of 32GB for DVR-3880, support 500GB 2.5inch hard disk for DVR-3881.
Acceleration Sensor Internal acceleration sensor G-Sensor
Corresponding software Replay video documents on PC and meanwhile conduct analysis on the vehicle information.
Working voltage 9-36V
Working current 400mA
Working temperature  -20—80
Accessories Chart
Optional Accessories

Wiring Diagram
Product Using Area
Certification

Customer Information

DVR Recording System 3881
Product Name:
DVR Recording System 3881
Model No:
DVR-3881
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