What is a 30km video audio transmitter ? 

What is a 30km video audio transmitter ? 





support infrared feature surveillance cameras, its infrared radiation from 30 to 40 meters, signal to noise ratio greater than 62dB, horizontal resolution of 720 lines, albeit analog surveillance equipment, but also excellent imaging results to subvert the traditional analog surveillance significance. 30km video audio transmitter
wireless transmitter

camera , the first easy to think there is a round metal rod connected objects, in most cases be with the use of video chat, the use must also be dragging a long cable. The look is a little hing new wireless HD network camera , its flagship security monitoring feature that allows you to stay away from home in real time seen on the age of the parents of Program D1 HD DVR children in the infancy of the monk. If you encounter unexpected situations, but also give users time to reflect, play a role in the protection of the family. 30km video audio transmitter SUNTOR

30km video audio transmitter face recognition, face recognition work number 30W = 640 480 to support 320 240 5 Ӣ if (sum This is our the ability to choose the camera capture the most importat aspect of the resolution of the camera for us to compete with the microcontroller to correctly identify the track. For example MC9S12DG128/256 microcontroller, the analog time signal and the output field camera signal line is fixed, if a high resolution camera, the time of each pixel of the output signal of which is very short, and because the AD conversion MC9S12DG128256 capacity is limited, the signal can not capture the entire line in a very short period of time, will inevitably lead to a number of each row of pixels rarely collected. demon is recommended that you use the camera with the resolution of 300-400 lines MC9S12DG128256overclocked to 32M-40M is the best.
CCTV camera




30km video audio transmitter Now laptop built-in camera on the disabled, and for external camera is not to say, normal drive installed on it, the time you default is an external video camera, if you later want to use the wireless av transmitter and receiver built-in camera, and then restart your device manager USB2.0 device inside the image on it, I use window7 system XP system is also similar.PADDING-TOP: 2.25pt; FONT-FAMILY: Verdana; WORD-WRAP: break-word; BORDER-RIGHT-COLOR: # d0d0d0 "> rs485 signal transmitter and receiver 2000mAh