|
Specifications |
|
Item |
Description |
|
|
Operation system |
Linux |
|
|
GUI |
Setup system parameters with remote controller |
|
|
Security management |
Support user password, supervisor password management; support encryption transmission |
|
|
Video |
Video input/output |
4-channel video input, 1-channel video output; 1.0Vp-p, 75? |
|
|
Dual stream |
Support |
|
|
OSD |
Time & date, vehicle ID, GPS etc |
|
|
Compression |
H.264. Hi-silicon high performance processor is applied. |
|
|
Preview function |
Single channel, 4-picture splicing preview, support event triggered full screen and splicing switching display function |
|
|
Video frame rate |
PAL: 100 frame/sec, up to 25 frame/sec for single channel
NTSC: 120 frame/sec, up to 30 frame/sec for single channel |
|
|
Video resolution |
CIF, HD1, D1, 4D1 adaptive |
|
|
Video quality |
Level 1 to 4 video quality adaptive, level 1 best, level 4 lowest |
|
|
Video Bit Rate |
CIF: 256Kbps ~ 1.5 Mbps, 5 levels of bit rate optional
HD1: 600Kbps ~ 2 Mbps, 5 levels of bit rate optional
D1: 800Kbps ~ 3Mbps, 5 levels of bit rate optional
4D1: 800Kbps ~ 1.5Mbps, 5 levels of bit rate optional |
|
|
Audio |
Audio input/output |
4-channel input; 1-channel output |
|
|
Compression |
G.726 |
|
|
Recording |
Storage media |
Support SD card with 64G maximum capacity |
|
|
File format/system |
ASF/ FAT32 |
|
|
Recording mode |
Startup recording by default, support auto, timed, alarm & manual recording |
|
|
Recording search |
Search recording video files by time, type, storage device, etc. |
|
|
Recording playback |
Support local playback, support up to 4-channel synchronous playback, and analyze the vehicle message in the file at the same time |
|
|
Support fast forward, fast backward, play, pause controls, support 2, 4, 8, 16 times speed fast forward or fast backward, support the control of playback by time |
|
|
Alarm |
Alarm input |
6-channel I/O alarm input |
|
|
Alarm recording |
Pre-recording function, 15 seconds pre-recording of alarm, recording time after alarm can be adjusted in between 30 sec ~ 30 min |
|
|
Alarm output |
1-channel alarm output |
|
|
Storage space |
Support the setting of remain storage space alarm function |
|
|
Functional alarm |
Over-speed alarm, g-sensor alarm, voltage alarm, snapshot alarm, motion detection alarm |
|
|
Communication interface |
RS232, RJ45 10M/100M self-adaption Ethernet interface |
|
|
Wireless transmission (optional) |
Built-in 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system optional; Compatible with GPRS, EDGE; Built-in Wi-Fi module for optional; |
|
|
GPS (optional) |
Support external GPS module |
|
|
Data remote transmission |
Support 3G/Wi-Fi transmission, Wi-Fi priority transmission strategy, remote download; |
|
|
PTZ control |
Support PTZ control function by local remote controller or client software; |
|
|
Parameter configuration |
Support parameter configuration |
|
|
G-sensor |
Built-in |
|
|
System upgrade |
Support SD card / Remote upgrade |
|
|
Power supply & consumption |
Power supply management |
ACC startup/shutdown; Hard disk lock startup/shutdown; Delay shutdown; Timing startup/shutdown |
|
|
Input voltage |
DC:+8V ~ +36V |
|
|
Output voltage |
+12V@4*0.5A;+5V@0.5A |
|
|
Power-off protection |
Patent UPS power-off protection technology for optional, ensure the integrality of recording data when accidental power failure occurs |
|
|
Power consumption |
Less than 10W in normal working state; less than 0.5W in standby mode |
|
|
Working environment |
Temperature |
Normal:-20°C~ +60°C
Hard disk pre-heating: -25°C~ +60°C |
|
|
Humidity |
10% to 95% |
|
|
Dimension |
142(W) x36(H) x123(D) mm. |
|
|
Weight |
Net weight:550g, gross weight:1000g |
|
More
© 2015 Unissense. All Rights Reserved.
