DVR4C Installation Manual Technical specifications
EN 24
6Technical specifications
Rated Voltage and Power
| |
Video |
|
Video standard: | PAL/NTSC |
Live resolution: | 720x576 (PAL) / 720x484 (NTSC) |
Digital Zoom: | 2 times |
Compression: | |
Inputs: | Composite video |
Outputs: | 1 Vpp, 75 Ohm |
Audio |
|
Inputs: | Mono RCA, 1 Vpp, 10 kOhm |
Output: | Mono RCA, 1 Vpp, 10 kOhm |
Alarm Handling |
|
Inputs: | 4 inputs configurable NO/NC, max. |
| input voltage 40 Vdc |
Outputs: | 4 relay outputs, configurable NO/NC, |
| max. rated 30 Vac - 40 Vac - 0.5A |
Control |
|
RS232: | Output signals according EIA/TIA- |
| |
Connectors |
|
Video inputs: | 4 looping BNC, manual termination |
Monitor: | 1 BNC |
Audio inputs: | 4 Cinch |
Audio output: | 1 Cinch |
Ethernet: | RJ45S modular jack 8 pins shielded: |
| 10/100 BaseT according IEEE 802.3 |
RS232: | DB9 Male |
USB: | Type A connector |
Alarm I/O: | Screw terminal |
Storage |
|
Hard disks: | 80 - 160 - 320 - 600 GB |
Bitrates (at 25/30 IPS) | |
Low: | 250 kbps |
Standard: | 500 kbps |
Medium: | 750 kbps |
High: | 1 Mbps |
Superior: | 1.5 Mbps |
Video Recording |
|
Recording Rate (IPS) |
|
NTSC: | 120 total, configurable: |
| 30, 15, 7.5, 4, 2, 1, 0 |
PAL: | 100 total, configurable: |
| 25, 12.5, 6, 3, 1.5, 0.75, 0 |
Recording resolution: 352 x 288 (PAL) / 352 x 240 (NTSC)
Display modes
Monitor:Full, full sequence, quad, alarm
Recording Modes
| Linear, Continuous |
Audio recording |
|
Compression: | ADPCM |
Quality: | 32 Kbps, 9 KHz sampling |
Audio Video |
|
Synchronization: | Best effort, typically <0.5 second |
| offset. |
USB |
|
USB version: | 1.1 |
Supported Media: | USB Memory Stick |
Mechanical |
|
Dimensions: | 369x270x83 mm (14.5x10.6x3.3 inch) |
Weight approx.: | with 1 HDD 4.5kg (9.9 lbs) |
| with 2 HDDs 5kg (11 lbs) |
Environmental |
|
Temperature |
|
- Operating: | +5°C to +40°C (+41°F to +104°F ) |
- Storage: | |
Humidity |
|
- Operating: | <93% |
- Storage: | <95% |
Electromagnetic Compatibility | |
EMC requirements |
|
- USA: | FCC Part 15, Class B |
- EU: | EMC directive 89/336/EEC |
| Immunity: |
| Emission: EN55022 Class B |
| Harmonics: |
| Voltage fluctuations: |
Safety |
|
- USA: | UL60950 3nd edition |
- EU: | CE, EN60950 2000 3nd edition |
- Can.: | |
PC requirements |
|
Remote software |
|
Operating System | Windows 2000 Professional, XP |
Processor | PIII 600MHz (PIV 2GHz |
| recommended) |
RAM memory | 128MB (256MB recommended) |
Free disk space | 10MB |
Video system | 16MB Memory, 1024x768 resolution |
| (64MB Memory recommended) |
Connection | 10/100 |
Bosch Security Systems Version 1.1