Hellow guys, Welcome to my website, and you are watching 3 km night vision performance of BIT-RC20100W Long Range Laser Night Vision PTZ Camera. and this vIdeo is uploaded by Bit CCTV Solutions at 2021-12-27T22:53:44-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
