4Ch 3G SD Card MDVR SECHS2604
Key Specifications
Model:
SECHS2604
Item
Description
OS
Linux
Graphics Operation Interface
System parameters can be set through external display and remote controller
Security Management
2-level management for user password, administrator password, supporting encrypted transmission
Video and Preview
Video Input, Output
4-channel video input, 1channel video output; 1.0Vp-p, 75Ω
OSD
Character superposition function, information superposition of time and date, device ID and GPS, etc.
Video Compression Format
Compression coding. Applying hi-performance processor.
Dual-Stream
Supported
Preview Function
Preview of 1-channle, 4-image stitching, supporting full screen triggered by event and switching of stitched images
Frame Rate
PAL: 100 frames/s, up to 25 frames/s per channel; NTSC: 120 frames/s, up to 30 frames/s per channel
Resolution
CIF, HD1 and D1 for selection, supporting 2 channels of D1+ 2 channels of CIF at the most
Quality
Grade 1 to grade 5 for selection (descending)
Bit Rate
CIF: 256Kbps ~ 1.5 Mbps, 8-level bit rates for selection
HD1: 600Kbps ~ 2 Mbps, 8-level bit rates for selection
D1: 800Kbps ~ 3Mbps, 8-level bit rates for selection
Audio
Audio Input, Output
4-channel input, 1-channel output
Compression Format
G.726 coding
Recording
Storage Medium
Supporting up to 2pcs SD cards(each SD card up to 64G);
File Format/ System
ASF/FAT32
Video Strategies
Recording at startup by default, supporting timed recording, recording triggered by alarm and event, as well as manual recording
Video Search
Searching by time, type, storage device and other conditions
Video Playback
Supporting playback on local device, supporting synchronous playback of up to 4 channels and analysis on vehicle information in the files
Supporting fast forward, fast backward, play and pause, supporting fast forward and fast backward at 2x, 4x, 8x and 16x speed, supporting file play from selected time
Alarm
Alarm Input/ Output
6-channel on/off signal alarm input, 1-channel on/off signal alarm output
Alarm Recording
Prerecording function 15 seconds before alarm, duration of recording after alarm can be adjusted from 30s ~ 30min
Storage Space Alarm
Supporting settings for alarm of storage space
Function Alarm
GPS overspeed alarm, acceleration alarm, motion detection alarm
Communication Ports
RS232, RJ45 10M/100M self-adaptable network interface
Wireless Transmission (Optional)
Embedded 3G wireless transmission module, WCDMA, CDMA2000, TD-SCDMA system for selection;
Compatible with GPRS, EDGE;
Embedded Wi-Fi module;
GPS (Optional)
Supporting external GPS
Remote Data Transmission Channel Selection
Supporting 3G, Wi-Fi data channel transmission, supporting Wi-Fi priority transmission strategy; supporting remote downloads of back-end recording strategies;
PTZ Control
Supporting PTZ control realized by local ad client software;
Parameter Configuration
Supporting parameter configuration functions for mobile DVR coding channel;
G-Sensor
Embedded
System Upgrading
Supporting SD card, and remote upgrading
Power Supply and Power Consumption
Power Supply
1. ACC on/off
2. SD card lock on/off
3. Delayed shutdown
4. Timed on/off
Input Voltage
DC:+8V ~ +36V
Output Voltage
+12V@4*0.5A; +5V@0.5A
Power-off Protection
With patented UPS power supply continuous working technology, it can work for 3~5 seconds after external power supply is cut so that the intactness of video data can be kept upon sudden power failure
Power Consumption
<10W in normal operation; <0.5W in standby mode
Operating Environment
Temperature
Normal: 0°C ~ +60°C; upon hard drive preheating: -25°C ~ +60°C
Humidity
10% to 95%
Dimensions
160(W) x62(H) x200(D) mm.
Weight
Net: 900g, Gross: 1500g
