Function | Functionsdescription |
Recording | 1. Support fourvideo mode:Starting uprecording、time recording、 motion detection recording、Alarm recording. 2. Support 4 channel D1 or synchronous 4 channels 1080P recording. 3. Support PAL or NTSC system, Automatic recognition pattern. 4. OSD overlay recording,such as time, Bus No., Channel’s name, Stops information etc. 5. Support HDD and SD Card and USB circulating record. |
Record | 1. Support 4 channels audio input(4CH) 2. Support 8channels audio input(8CH) 3. Audio and video synchronousprocessing |
Playback | 1. Supportsynchronous 1 ,4 channels playback (4CH) 2. Supportsynchronous 1 ,8 channels playback (8CH) 3. supportplay, pause,frame into,slow play, fastforward, uppersection, nextsection andmute function 4. Video/File retrieval: Support time retrieval, channels retrieval and video typeretrieval. |
Alarm | Support local signal alarm, motion detection alarm and abnormalalarm. |
Information record |
Support VehicleNo、driving route、device No record. |
ON/OFF Control |
1. Support fixed timing starting up and shutdown 2. Support Car Key (ACC) switch or ACC delayswitch 3. Power management voltage on / off machine |
♠4.Supporting intelligent power-management to ensure the vehicle has enough voltage and power to start.
♠5 Supporting power-off recording to continue recording in accident or illegal power-off and ensure the integrity of the video.
♠6 Supporting short-circuit protection and intelligent reset, no any damage to DVR.
Suitable for: H4SSD series, H8SSD series, H4HDD series, H8HDD series | ||
Items | Parameters | Specifications |
System | operating system | embedded Linux |
Language | Chinese/English/ Russian/traditional | |
OSD | Graphical User interface (OSD menu) | |
Password login | Users Password/ Administrator Password | |
Fle system | Error correction encrypted file management system | |
Vision | Video input | 4CH OR 8CH CCD / AHD (1080p or 720p) mixed input |
VGA output | 1ch, support 1920*1080, 1280*720, 1024*768 | |
CVBS output | 1ch aviation output PAL/NTSC, 1.0Vp-p, 75Ω | |
Preview | Support Single/four/eight CH preview. | |
RecordingRatio | 4CH: PAL -100Frame/s NTSC -120 Frame/s 8CH: PAL -200Frame/s NTSC -240 Frame/s. |
|
System resource | 4CH PAL: 100FPS; NTSC: 120FPS 8CH PAL:200FPS; NTSC:240FPS | |
Audio | Audio input | 4ch independent,600Ω 8ch independent,600Ω |
Audio output | 1ch output,600Ω,1.0-2.2V | |
Record format | Synchronized video & audio | |
Audio compression | G711A | |
Image processing & storage |
Image compression | H.265,Variable stream(VBR) / Fixed stream (CBR) |
Video format | CIF/D1/720P/1080P optional, default 1080P(1920*1080) | |
Video bit rate | CIF: 128kbps ~ 5mbps,10levels optional,default 4 level(512kb),Highest:10 level, lowest 1 level D1: 128kbps ~ 5mbps,10levels optional,default 5 level (768kb),Highest:10 level, lowest 1 level 720P:128kbps ~ 5mbps,10 levels optional,default 7 level (2mb),Highest:10 level, lowest 1 level 1080P:128kbps ~ 5mbps,10 levels optional,default 10 level (5mb),Highest:10 level, lowest 1 level remark:system default 1080P, 9 level(4mb) |
|
Video space taken | 0.45G-1.76G/hour (per channel 1080p and Full frame) | |
Record format | Synchronized video & audio | |
Audio bit-rate | 4KByte/s(per channel) | |
HDD or ssd storage | 1*SATA 2.5’’ hard drive ( 7mm thick, support to 4T ) | |
SD storage | 1*SD card storage (support to 256GB) | |
Alarm | Alarm input | 4 switching value,Below 4V is low level, above 4V is high level alarm |
Network |
RJ45 | 1x RJ45 optional, 10M/100M/1000M |
Wifi | Optional built-in wifi module 2.4GHz/5.8GHz (IEEE802.11n/g/b) for remote video check and download | |
3G/4G | Optional built-in 3G/4G modules(FDD-LTE/TD-LTE/WCDMA/CDMA200) | |
Gps | Optional built-in GPS / BeiDou module, Default GPS | |
Communication interface | 1. 1RS232 interface, support 1 RS232 interface (can extend multiple 232 and 485 interfaces), 2 1 RJ45 for cable transmission 3. 1 IR extension interface 4. 1 USB HOST port External video recording, mouse operation 5. 1 SD card slot for storage or upgrading |
|
Upgrade | Support SD cards upgrade. | |
power input | Input voltage is +9V~+36V, power management function, power failure protection | |
Super power | 10V Rechargeable power supply for protection of video files in case of illegal power failure | |
output voltage | Output voltage is 12V (+/ -0.2v), maximum current is 2A. |