Name: 4 Channel Stand-alone DVR
Model: PST-DVR104
Description：
- Modified MJPEG compression format, high quality image, high confidentiality
- NTSC/PAL
- Motion detection alarm port, RS485 control port can connect with other device to control.
- Infrared ray remote controller
- Chinese and English Switch
- Independently setup the bright, contrast, color and hue for each channel
- Password Protection
- Real-time recording/Non-real-time recording
- Motion detection alarm recording function
- Recording mode: manual recording, time recording, alarm recording etc.
- 4 image auto switch
- Incorporate mode(real-time,4 image, recording and playback) and Independence mode optional(real
- time or non real-time can be chose according to the quantity of cameras)
- Recording/Playback; speed（×3）,drawback（×30）
- Alarm from outside,4 channel alarm input,1 channel alarm output
- Support two hard disk, any size of hard disk can be suitable
- Automatic spot protection when power-off, automatic resume when power-on
- Built-in power:AC90V~240V/50Hz~60Hz
Technical parameters:
| Signal System |
NTSC |
PAL | |
| Image Input |
4CN,NTSC/PAL,1.0VP-P,75Ω,BNC | ||
| Image Output |
2CH monitor input, VGA output | ||
|
Resolution |
720×480 |
720×576 | |
|
Display Mode |
Single image,4 quad, Circle selectable | ||
|
Recording Resolution |
720×480 |
720×576 | |
|
Recording Mode |
Full image recording,4 channel compression recording | ||
|
Operation System |
Stand-Alone (M-JPEG format) | ||
|
Operation |
Recording/Playback/IE Browse | ||
|
After Compression |
720×240 |
720×288 | |
|
Current |
Common Image |
16KB |
15KB |
| Complex Image |
22KB |
20KB | |
|
Recording |
30fps |
25fps | |
|
Recording Mode |
Circle, Section(real-time),Alarm | ||
|
Display LED |
Power, Channel, Backup | ||
|
Event Mode |
Alarm duration:5sec/10sec/15sec/20sec/25sec/30sec | ||
|
Alarm Input |
Alarm input (4 channel),Relay output(1 channel),COM & NO & NC | ||
|
Playback Mode |
Normal display: ×1 | ||
|
Speed:×1, ×2, ×3 | |||
|
Drawback: ×3 | |||
|
Search function: time list/manual recording list/event list | |||
|
Internet Protocol |
TCP/IP,DHCP & Fixed IP | ||
|
PTZ control |
RS485 | ||
|
Hard disk |
EIDE,3.5inch，7200rpm | ||
|
Hard disk management |
System will auto format | ||
|
Backup System |
M-JPEG compression format | ||
|
Power Supply Device |
ACI/PVOL:AC100V/AC240V~CUP:4/2A MAX.FREQ:50~60HZ | ||
|
Dimension |
430(L)x195(W)x55(H)mm | ||
|
Operation Environment |
-30℃~60℃ | ||