Hikvision Laser Positioning System DS-2DY9187-AI8 is able to capture high-quality images in dim-light environment with its laser IR light, which can reach up to 800m IR distance. Embedded with 1/2.8’’ ...

Learn how to create a laser security system with simple tools and materials. This easy DIY project demonstrates how to build a laser alarm that adds an extra layer of protection to any space. The ...