Also known as people counters, door counters count the number of people that enter or exit an area by tracking when someone crosses their detection zone. Our people counters use the following types of technology to detect visitors:
Infrared: An infrared people counting sensor projects a horizontal infrared beam and counts each time that a visitor crosses it. Infrared people counters are one of the most affordable options available.
Thermal: Thermal people counters track multidimensional movement involving multiple visitors by detecting their body heat. Using repeaters, you can extend their ranges for larger areas.
Video: Video people counters measure visitor numbers using sophisticated technology that automatically detects individual visitors through video. They can record incredibly detailed and accurate data by filtering carts, strollers and children.