| Mode No. ：PT-228 |
| CPU |
Operation system |
Embedded Linux OS |
| Microcomputer processor |
32Bit RSIC Embedded Processor |
| Video |
Compression format |
MPEG-4 |
| Signal system |
PAL or NTSC |
| Frame Rate |
PAL: 25fps,NTSC:30fps |
| Resolution |
PAL：D1(720*576), CIF(352*288), FIELD(720*288), QCIF(176*144) |
| Video Adjustment |
brightness, contrast, chroma, saturation |
| sensor |
1/3〞 SONY CCD |
| Horizontal Resolution |
420 line |
| Minimum illumination |
0.1 Lux/F1.2 |
| S/N ratio |
>48dB |
| shutter speed |
PAL：1/50s-1/100,000s NTSC：1/60s -1/100,000s |
| white balance，backlight balance |
Auto |
| video output |
Accept external connection video output,BNC interface 1.0Vp-p/75Ω |
| Lens |
Standard： 6mm Selected ：8mm |
| Nightvision |
Nightvision |
Φ5 24 LED light the nightvision distance is 20 m |
| Audio |
processor |
one way audio（external connection MIC） |
| Audio gain |
（AGC） |
| P/T control |
P/T |
Built-in RS485 P/T control |
| Revolution angle |
Level direction：355° ， Perpendicularity direaction：90° |
| Revolution speed |
Level 15°/ Second Perpendicularity;15°/second |
| Network |
network interface |
RJ-45 10/100Mb self-adaptable Ethernet slot |
| delay time |
< 500 MSEL(0.50 second) in lan |
| network procotol |
TCP/IP、HTTP、ICMP、DHCP、FTP、SMTP、PPPoE etc. |
| RTSP |
Support RTSP 3G cell phone monitor( support Nokia Sybiam S60 System, Windows mobile system） |
| Simultanious visitor |
Support 15 direct visitors at the same time，but no limitation when using forwarder Server. |
| network procotol |
Dynamic IP address,Static IP address,PPPOE |
| Other |
material |
ABS engineer plastic |
| use environment |
Indoor use |
| power |
DC12V 1A |
| Temperature |
-10~50 °C |
| Humidity |
95% RH |
| size |
Item size: 173mm x 138mm x 173mm (LxWxH) Packaging size: 210mm x 175mm x 185mm (LxWxH) |
| weight |
Net：1095g Gross：1450g (Note: All products as per the material subjects） |
| Attachment |
Adaptor, CD（including introduction）, Manual, bracket |
| Alarm |
input/output |
1/1 |
| Alarm detector |
Motion detection setting |
| Intelligent Motion detection |
support 16 Regional Motion Detection |
| Alarm action |
support Email photo、FTP photo、FTP video、message,etc.alarm |
| System |
System requirement |
Microsoft Win98 SE/ME/2000/XP、Vista， Internet Explorer 5.0, NET4.5 or above |
