Mars Pro-S1000 Series 
 
Mars Series is the latest and finest creation from ZKTeco, which designed to deliver an ultimate user experience, safety level and integration friendliness.
Up to 22 pairs (Mars-Pro Series) Infrared sensors greatly enhanced its anti-tailgate performance. Creative snap-fit, screwless, modularized design, which makes installation and maintenance work easier than ever, and saved up to 30% production lead time.