what functions you conern most when choosing a CCTV camera?

[leigh 0]

hello everyone,

 

This is Leigh from Shenzhen, China. I am now doing a survey. It's very simple. Could you do me a favor to fill the following information?

Your name:

Country:

Functions you care about:

CCD or CMOS, the size and the brand you like

Lens: 6mm, 8mm or other

resolution: 420 TV lines, 480 TV lines or other

IR or not: LEDs

IP grade:

Other factors:

 

the more specific, the better.

 

Thanks!