1. Image sensor: 1/3" CMOS sensor

2 Horizontal: 1200TVL
3. TV system: NTSC/PAL,changeable
4. Power Input: 4.5-40V
5. Mini Illumination: 0.001lux
6. Dimension: 19*19*19mm
7. Net weight: 5.5g
8. Lens: 2.1mm
9. Color: Yellow/Green/Pink/Black
10.Aspect Ratio: 16:9 4:3 non-changeable
11,Add microphone