|
Protocol customization supported
Software customization supported
Product |
DVR7304E-I4O1 |
|
System |
Operating system |
Embedded Linux |
System resources |
Multi-channel real-time recording, playback, network operation, USB backup. |
|
Interface |
User interface |
Support 16-bit true color graphical menu interface and mouse operation |
Preview screen |
1/4 |
|
Video |
Video standards |
PAL(625line, 50f/s), NTSC(525line, 60f/s) |
Video compression |
H.264(High Profile) |
|
Display quality |
Monitor:D1;VGA、HDMI:HD |
|
Play quality |
AHD-M/AHD-L/D1 |
|
Encode capacity |
4*1080N/4*AHD-M |
|
Decode capacity |
1*1080N/1*AHD-M |
|
Hybrid mode |
Analog(DVR):4*1080N ;4*AHD-M ;4*AHD-L Analog+IP(HVR):2*AHD-M+(2*720P) NVR: 4*720P;4*1080P;8*720P;8*1080P;1*1080P |
|
Motion detection |
Zones: 192 (16*12) detections Zone sensitivity: multi-level sensitivity (Only local channels) |
|
Audio |
Audio compression |
G711A |
Bidirectional talk |
supported |
|
Record & playback |
Record mode |
manual>alarm>motion detection>timing |
Local playback |
multi-channel playback(1-4ch) |
|
Search mode |
Time/calendar/event/channel search |
|
Storage & backup |
Space occupation |
Video:CIF 4~5G/ day*channel, D1 8~10G/ day*channel; |
Record storage |
HDD、network |
|
Backup mode |
Network backup、USB |
|
Interface |
Video input |
4ch BNC(1.0Vp-p,75Ω) |
Video output |
1ch BNC(1.0Vp-p,75Ω),1ch VGA,1ch HDMI |
|
Loop-through output |
not supported |
|
Audio input |
4ch RCA(200-2800mV,30KΩ) |
|
Audio output |
1ch RCA(200-3000mV,5KΩ) |
|
Alarm input |
No (4 inputs for optional) |
|
Alarm output |
No (1 output for optional, more with customization) |
|
Net interface |
RJ45 10M/100M |
|
PTZ control |
One RS48, support multiple PTZ protocols |
|
UART/RS232 |
No (One UART/RS232, optional/customized) |
|
USB |
2 USB 2.0 ports(reserve 1 front-end interface) |
|
HDD |
2 SATA(4T at most per one) |
|
Others |
Power supply |
12V/4A |
Power consumption |
<5W(hard disk without HD) |
|
Working temp. |
0℃-+55℃ |
|
Working Humidity |
10%-90% |
|
Atm. pressure |
86kpa-106kpa |
|
Dimension |
350mm(length)*295mm(width)*45mm(hight) |