V-4502 Digital Video Recorder
The V-4502 Digital Video Recorder is specially designed for mobile applications, where durability, form factor, low power consumption, and long-term reliability are important. The V-4502 records up to four channels of video, one channel of audio, four separate event triggers, date/time, vehicle speed and GPS. All data is stored on a rugged, removable hard disc cartridge which is connected to a PC system for viewing.
Features
Robust
The V-4502 is tolerant to power disturbances and voltage transients, mechanical shock and vibration, temperature extremes, moisture and dust.
Efficient
Low current draw and intelligent standby power management options eliminate battery drainage issues.
Convenient
The removable hard-drive cartridge connects to a standard PC via an IEEE-1394 high speed interface for rapid data transfer and review.
Unique Features
Map-based Data Management, Automatic Time Synch with GPS signal, Audio-based Triggering, Distributed Microphone Option, Dynamically-variable Frame Capture Rate
| Electrical | |
|---|---|
| Input Voltage: | 12-36 VDC |
| Input Current: | 1250 mA (recorder only) 2A (including heater) |
| Isolation: | 1500 V RMS |
| Protection: | Reverse Voltage, Transient, Over-voltage on all inputs |
| Environmental | |
| Vibration: | Isolation mounted, 200G shock, 1G vibration to 500Hz (operating) |
| Moisture: | Conformal Coating on Electronic Boards |
| Humidity: | 8% - 9% relative humidity (operating) |
| Max Temperature: | 55 degrees C |
| Min Temperature: | built-in heater allows ambient temperature operation to -20 degrees C |
| Inputs | |
| Event Triggers: | Configurable active high, active low, or dry contact |
| Audio: | 11 kHz, 12-bit sampling with automatic gain control for high dynamic range |
| Speed: | compatible with pulse-based speed sensors. Easy calibration feature |
| Video: | 8 channels NTSC colour or monochrome |
| GPS: | RS-232 NMEA format compatible |
| Outputs | |
| Health Status: | Drive OK, Temp. OK, Cameras OK |
| Automatic Startup/Shutdown Features | |
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| Recording | |
| Audio: | synchronized to video, independent of video frame capture rate |
| Video: | up to 26 frames/sec aggregate |
| Audio/Video Compression Technology: | VerifEye proprietary low-deterioration |
| Event Market, Speed, GPS, Time/Date: | keyed to each video frame |
| Overwrite Inhibit: | Alarm based, with selectable length pre-alarm protection |
| Retrieval | |
| Data Transfer Method: | swappable hard drive cartridge (proprietary mechanical and data interfaces) |
| Computer Interface: | IEEE 1394 |
| Physical Connections | |
| Video: | BNC co-axial |
| Audio: | 4-pin circular with retaining collar |
| GPS: | DB-9 |
| Serial | DB-9 |
| Power and I/O: | convenient plug-style terminal block with 18 AWG spring-clamp terminals |
| Workstation Requirements | |
| Computer: | Win 2000/XP inc. IEEE-1394 port |
| Security: | hardware key |
| Software: | VerifEye Viewer, supports 4-window viewing, zoom, timeline navigation, geomatic-based navigation, movie file export, still frame export |