Model Number

ECC-17HQD-12 / ECC-17HXD-12

Specifications:
1) Model No.: ECC-17HQD-12 / ECC-17HXD-12
2) Image Sensor: 1/3"SONY Hgih Sensitivity SH CCD 
3) Pixels: 762(H)x82(V)
4) minimum Illumination: 0.01Lux/F1.2
5) Horizontal .Resolution: 550TVL  / 500TVL 
6) Sync. System:  Internal Sync.
7) S/N Ratio: 52dB 
8) Electronic Shutter: PAL:1/501/10000(sec) NTSC:1/601/10000auto or fixed1/50[1/60](sec)
9) White balance:  ATW
10) Backlight Compensation:  Digital ON/OFF
11) Gain control:  AUTO
12) GAMMA : 0.45
13) Lens:  4/6/8mm Selectable 
14) power supply:  DC12V(20%)
15) Electronic current : 120mA
16) Video output : 1.0V(p-p)/75 output
17) Dimensions: 120*110(mm)
18) operating temp:  10to 50 degree centigrade
19) storage temp:  30 to60 degree centigrade
20) weight: 300g

Features:
Color restore in the daytime and high fixibility at night
common day & night camera applying double summits filter,which can penetrate infrated ray to certain degree.The advantage of this filter is low cost.The natural light contains a lot of infrared rays which will prevent the color from restoring when enters CCD.for example,the green plants comes to gray, red coats turns light green (more abvious under sunlight).at light, CCD can't make fully use of the light because of double summits filter.
IRCUT filter can settle the above problems effectively It is composed of infrared cut flter and spectrum optical glass when at daytime(have enough light),the infrared cut filter works;when comes to night (lack of night),infrared cut filter remove automatically and spectrum optical glass start to work in stead therefore CCD can fully use of the light and enhances the performance of minimum illumination.