How is your entrance set up? Does it consist of swing doors or is it an open entrance?
If your entrance is open, horizontal counting is less accurate due to multiple people blocking each other from being counted. Also, keep in mind that horizontal counting requires that the door only swings out.
How wide is your entrance?
If you have a wider entrance, or more group traffic, the less accurate horizontal counting will be. If you are interested in horizontal counting sensors, they will work at up to about 15 feet of entrance width. If you company is considering an overhead sensor, you will need one sensor for every 11 feet of entrance width, depending on ceiling height.
Do you want to capture traffic counts per day, or do you require shorter intervals?
Do people typically browse around in your entranceway?
Do you have a 110V power outlet available at the entrance?
Before choosing what traffic counting system you are going to implement at your business, make sure you have the answers to these questions. In the meantime, you can learn more about choosing a people counting system by visiting our people counting page.