ITEM	DESCRIPTION
	ICA - 421D 270K / 320K PIXEL	ICA - 431D 410K / 470K PIXEL
1. Image Device	Interline Transfer CCD
2. Total Pixel	NTSC : 542(H) X 492(V) PAL : 542(H) X 582(V)	NTSC : 811(H) X 507(V) PAL : 795(H) X 596(V)
3. Scanning System	2 : 1 interlace
4. Synchronization System	Internal
5. Horizontal Resolution	420 TV Line	520 TV lines
6. Sensitivity	< 0.3 Lux
7. Electronic Iris	Auto (NTSC : 1/60 ~ 1/100,000sec PAL : 1/50 ~ 1/100,000sec)
8. Signal Processing	DSP
9. Video Output	1.0Vp-p ( - 10 ℃ ~ + 50℃ ), 75ohm
10. S/N Ratio	More than 46dB
11. Power Supply	12 V DC(9V ~ 14V)
12. Power Consumption	Max 120mA
13. Operating Temperature	- 10 ℃ ~ +50 ℃
14. Operating Humidity	Max RH 95%
15. Dimension	100∅--> 120mm(W) X 77mm(H)
16. Aplide Lens	3.6mm
17. Weight	300g