1. Integration of integrated solutions, compact structure, high reliability; 2. designed specifically for the automotive environment, security anti-vibration; 3. You can set up to 64 high-precision presets; 4. compatible dedicated radio * (optional ) and RS485 bus keyboard control, convenient and flexible; 5. precision motor drive, smooth, responsive; 6. horizontal 360 ° continuous rotation, no surveillance blind; 7. -15 ° to 90 ° vertical rotation, to reach 90 °, continuous monitoring of the level of auto-flip by 180 °; 8. rotation speed is automatically adjusted according to the lens zoom ratio; 9. auto focus, auto white balance; 10. backlight compensation function, there is a strong light source environment can see the whole picture; 12. compatible with a variety of control protocol, baud rate adjustable; 12. screen dome camera angle position information; 13. The weather environmental design, using high-strength plastic shell, light weight, impact, dust and waterproof rating to IP56. Technical Specifications Model CVVR12HD Signal System PAL / NTSC Image Sensor 1 / 2.8 CMOS video output HD (SDI, HDMI): 1080P30,1080P25,1080 / 59.94i, 1080 / 50i, 720 / 59.94p, 720 / 50p Aspect Ratio 16: 9 HD SDI video interface S / N SNR ≥50dB Minimum Illumination 0.5Lux effective pixels about 2,100,000pixels White Balance Auto / Manual Iris & Zoom automatic / manual backlight compensation Auto / Manual Lens F1.6 ~ 3.0, f = 4.7 ~ 94mm 20 × optical zoom Electronic shutter 1/2 ~ 1 / 10000s rotation speed level 0.05 ° ~ 300 ° / s, vertical 0.03 ° ~ 200 ° / s horizontal rotation angle 0 ° ~ 360 ° continuous rotation; vertical -30 ° ~ 90 ° with auto flip preset 64 0 ~ 30 automatic cruise control switch RS485 preset sequence (422) bus control communication baud 1200,2400,4800,9600,19200bps input voltage / power DC 12V / 24W work Temperature -25 ℃ ~ 50 ℃