LIANCHAO FUTURE TECHNOLOGY CO.,LTD.is one of exporters of Industrial and Video Surveillance Products in China. Based on the plentiful experience on Security camera and system, we have developed a wide range of JPEG Camera,camera module, Box cameras,IR waterproof cameras,Dome cameras,Miniature cameras, Underwater cameras, Bullet cameras, Wireless cameras and receivers ,Car Rear Vision cameras,Digital Video Recorder and Video Card Series and other digital products. At present,we can also supply the Green Laser Pointer,Blue laser poiter,for any news from us,please contact me directly.Welcome you at any time,I will give you the best price,service and high quality.