Guangdong Macro-Video Smart Technologies Limited’s night vision CCTV security cameras combine traditional closed-circuit technology with low-light surveillance capabilities. These analog cameras transmit video via coaxial cables to a DVR, offering standard definition (SD) or high definition (HD-TVI/CVI) resolution. Night vision is enabled by infrared (IR) LEDs, providing monochrome footage in complete darkness up to 20 meters. Suitable for simple, localized security setups, they are often used in commercial venues or homes preferring wired systems. The cameras feature durable metal housings, and some outdoor models offer weatherproofing (IP65+). While lacking advanced smart features, they provide reliable basic surveillance at an affordable cost. For information on our night vision CCTV security cameras and bundled kits with DVRs, contact us.