Shenzhen Wardmay Technology Co., Limited
A Special Camera: Outdoor 3, 5, 10 km long-distance surveillance system camera
Have you ever seen an ultra-long-range camera? An ultra-long-range camera is a camera that can shoot at very long distances. It can reach a distance you don't expect, and the picture is still very...
Color Night Vision Security Cameras: How They Work & Best Picks in 2019
Actually, almost all IP cameras can record color videos at night (require manual settings). BUT, it is the image sensors that directly affect the video quality and tell the security cameras with...