MPEG4 DVR Technology:
• Compression format providing crystal clear images with real time performance.
Multiplex:
• Allow live display, record, playback, backup and network operation at the same time.
Long-Recording Hours:
• 500GB HDD can record more than 170 days. (4CH, CIF Best Quality, 15IPS)
*Hard drives not included
Backup Function:
• Support network remote recording & backup
Remote Surveillance:
• Remote surveillance with the licensed software AP and IE browser
• Web surveillance with 5 users simultaneously
Intelligent Motion Trigger Recording:
• With advanced settings for motion detection, scheduled motion detection recording (4 different adjustable factors for the motion detection sensitivity) and convenient search function, customized security environment is achieved.
• Support pre-alarm recording (8MB)
Covert Recording:
• A mask replaces the live image with a blank screen, and the monitor shows nothing but recording is still on.
A/V Support:
• Support 1 audio-in, 1 audio-out to record sounds
• Support VGA converter (optional)
General:
• System auto recovery after power reconnected
• Support daylight-saving function
• Support manual / timer / motion / alarm / remote recording functions
• Watermark function ensures authentication of the recorded images
• Support TCP/IP, PPPoE, DHCP and DDNS network connection
SPECIFICATION |
GS1800 |
Video System |
NTSC / PAL (switchable) |
Video Compression Format |
Frame: MJPEG ; CIF: MPEG4 |
Video Input |
4 Channels. Composite video signal 1 Vp-p 75Ω BNC |
Video Loop Out |
4 Channels. Composite video signal 1 Vp-p 75Ω BNC |
Video Output |
Main Monitor Output: Composite video signal 1 Vp-p 75Ω BNC Call Monitor Output : Composite video signal 1 Vp-p 75Ω BNC |
Maximum Recording Rate |
Frame: 720 × 480 pixels with 30 IPS < NTSC > / 720 × 576 pixels with 25 IPS < PAL > CIF: 352 × 240 pixels with 120 IPS < NTSC > / 352 × 288 pixels with 100 IPS < PAL > |
Adjustable Recording Speed |
Frame: 30, 15, 7, 3 IPS / 25, 12, 6, 3 IPS CIF: 120, 60, 30, 15 IPS / 100, 50, 25, 12 IPS |
Image Quality Setting |
Best, high, normal, and basic |
Hard Disk Storage |
IDE type, ATA66, support HDD x 1, support each HDD capacity over 400GB |
HDD Quick Cleaning |
Quick clean up the “index system” of the recorded files. 250GB under 2 seconds |
Recording Mode |
Manual / Timer / Motion / Alarm / Remote |
Refresh Rate |
120 IPS for NTSC / 100 IPS for PAL |
Audio I/O |
1 audio input, 1 audio output (Mono) |
Motion Detection Area |
16 × 12 grids per camera for all channels |
Motion Detect Sensitivity |
4 adjustable variables with precise calculation for motion detection |
Pre-alarm Recording |
Yes (8MB) |
Backup Device |
Network remote backup |
Web Transmitting / Compression Format |
Motion JPEG |
Ethernet |
10/100 Base-T. Support remote control and live view via Ethernet |
Web Interface |
Support licensed software AP and IE browser |
Network Connection |
Support TCP/IP, PPPoE, DHCP and DDNS function |
PTZ control |
Support PELCO-D protocol |
| Dwell Time (Sequential Channel Switch) | Programmable with adjustable dwell time |
Alarm I/O |
4 inputs, 1 output |
Digital Zoom |
2X digital zoom (live mode) |
Key Lock |
Yes |
Video Loss Detection |
Yes |
Camera Title |
Support up to 6 letters |
Video Adjustable |
Hue / Color / Contrast / Brightness |
Date Display Format |
YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off |
Power Source |
DC 19V |
Power Consumption |
< 42 W |
Operating Temperature |
10°C ~ 40°C ( 50°C ~ 104°C ) |
Dimensions (mm) |
343mm (W) × 59mm (H) × 223mm (D) (13.5 x 2.4 x 8.8 in) |
System Recovery |
System auto recovery after power reconnected |
Optional Peripheral |
VGA converter |
