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GDV-04A Stand-Alone Four-Channel Digital Video Security System
GDV-04A-TV DIY 4-Channel Stand-Alone Digital Video Recorder
GDV-04E Cost-Effective Four-Channel Digital Video Security System (Stand-Alone Type)
GDV-04M Stand-Alone Mobile Digital Video Security System
with Four Channels
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Key Specifications/Special Features:
Characteristics:
- Optional LAN connection allowing users to view home and office areas from any location
- Realtime watching
- and digital recording from up to four cameras of four areas simultaneously
- Designed by Application Specific Integrated
- Circuit (ASIC), working with high stability
- Supports dual hard disks recording and overwriting selectable while hard disk is fully
- recorded
- Easy installation with plug-and-play connection
- Provides OSD (On-Screen Display) menu for easy operation
- Can be connected to any TV, no special monitor required
- Advanced image compression technology, 40GB hard driver up to two-month
- recording time and can be upgraded to two 120GB for up to 12-month recording time
- Recording schedule is programmable for
- continuous, manual or event-driven recording
- Can zoom images in full screen while detecting motion
- Realtime watching in quad or
- rotation display in full screen is selectable
- Event logging display while playback, easy to select recorded video for display
- Show warning message when hard disk gets full
- Quick picture searching retrieval by time tag (day/time) and event logging
- Intelligent motion detector with external IR or microwave detectors
- Multi-screen monitoring, one to four screens available
- Fast forward (X2/X4/X8) and rewind playback controllable
Properties:
- Sensor
- Capacity: four external IR or microwave sensors/4 pairs plug-in connector
- Record out time: up to 30
- seconds programmable
- Display frame:
- NTSC: 120fps, 4 x 30fps
- PAL: 100fps, 4 x 25fps
- Recording frame rate:
- NTSC: max. 30fps (quad mode)
- PAL: max. 25fps (quad mode)
- NTSC: max. 7.5fps (each mode)
- PAL: max. 6.25fps (each mode)
- Recording hours:
- NTSC: 1,680 hours/1fps (full screen)
- PAL: 1,475 hours/1fps (full screen)
- Compression format (each mode):
- Modified MJPEG
- Low: 12KB
- Normal: 15KB
- High: 20KB/per frame
- Search:
- Mode: time, date, camera, HDD
- Fast forward: FF X2, FF
- X4, FF X8
- Playback: rewind playback (skips back every 1200KB video data and detect 1 frame)
- Security:
- Power source:
- 100VAC to 240VAC or 10VDC to 28VDC available
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