1, industrial infrared sensor, with two industrial grade sensor,the pro version counter's detection can be 19.68 feet/6M
2, two way counter,the machine can count” in””out” and “ stay” three status,provide reference data for your retail business
3,physical button and easy operate,one button design to clear 0.
4, easy install,with adhesive tape fixed on each side of exit / door,power on and it will work,the Advised height of machine and reflector is 3.93 feet/1.2M and the two should be horizontal.
5,power off memory function.when power off,the the data is still saved,and no worry about data lost
6,flexible install,we equip you 9.84feet/3M cable ,so that you can flexible your location with power potion