4CH Stand-alone DVR digital video recorder supplier factory in Shenzhen China
| Place of Origin: | Guangdong |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | PST-DVR104 |
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| Brand Name: | PST |
| Packing: | Box |
Product Description
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 |
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| Image Input |
4CN,NTSC/PAL,1.0VP-P,75Ω,BNC |
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| Image Output |
2CH monitor input, VGA output |
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Resolution |
720×480 |
720×576 |
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Display Mode |
Single image,4 quad, Circle selectable |
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Recording Resolution |
720×480 |
720×576 |
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Recording Mode |
Full image recording,4 channel compression recording |
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Operation System |
Stand-Alone (M-JPEG format) |
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Operation |
Recording/Playback/IE Browse |
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After Compression |
720×240 |
720×288 |
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Current |
Common Image |
16KB |
15KB |
| Complex Image |
22KB |
20KB |
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Recording |
30fps |
25fps |
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Recording Mode |
Circle, Section(real-time),Alarm |
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Display LED |
Power, Channel, Backup |
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Event Mode |
Alarm duration:5sec/10sec/15sec/20sec/25sec/30sec |
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Alarm Input |
Alarm input (4 channel),Relay output(1 channel),COM & NO & NC |
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Playback Mode |
Normal display: ×1 |
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Speed:×1, ×2, ×3 |
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Drawback: ×3 |
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Search function: time list/manual recording list/event list |
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Internet Protocol |
TCP/IP,DHCP & Fixed IP |
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PTZ control |
RS485 |
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Hard disk |
EIDE,3.5inch，7200rpm |
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Hard disk management |
System will auto format |
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Backup System |
M-JPEG compression format |
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Power Supply Device |
ACI/PVOL:AC100V/AC240V~CUP:4/2A MAX.FREQ:50~60HZ |
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Dimension |
430(L)x195(W)x55(H)mm |
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Operation Environment |
-30℃~60℃ |
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