- 85 -
APPENDIX
A.1 Specification
Image Sensor
Sensor 1/4” color CMOS
Resolution 640x480
Video
Compression MJPEG
Video resolution VGA/QVGA/QQVGA; 30fps max.
User Interface
LAN One RJ-45 port
Antenna One external antenna
Reset One Reset button
GPIO 1 in/1 out connectors
Input: active high: 9~40V DC; dropout: 0V DC
Output: close circuit current 70mA AC or
100mA DC maximum, 30 Ohm; open circuit
voltage 240V AC or 350V DC maximum
LEDs Power LED (orange); Link LED (green)
System Hardware
Processor ARM9 base
RAM 32MB SDRAM
ROM 8MB NOR Flash
Power DC 12V, 1.5A
Communication