The EPC-MAG1 Door Counter is an all-in-one unit, measuring approximately 3.3"x2.2"x1.4" The EPC-MAG1 Door Counter is different than all of our other traffic counters in one significant way. All of our other people counters use infrared beams to sense pedestrians as they pass through the entrance. The EPC-MAG1 Door Counter uses magnetic sensors to count how many times the door physically swings open. Don't be fooled by the low cost of the EPC-MAG1 Door Counter . Like all of our traffic counters, it is a state-of-the-art microprocessor-controlled traffic counter. It also has a number of useful features. For example, there is a user-selectable delay of two, 10 or 30 seconds. When the door is opened, the count will be incremented. However, if this delay is being used, the system will not count any additional door swings until this delay has passed. The two-second delay is primarily used with doors that swing back and forth or 'bounce' before coming to rest. This allows the system to ignore these 'false triggers' for greater accuracy. The 10- and 30-second delay is used to help count 'buying parties.' For example, if a husband and wife or a family enter an establishment, they will usually hold the door open for each other. Therefore, the count is only incremented by one. However, in the event that one of the individuals in the family comes into the establishment a few seconds later than the others, the system will not count this person if he enters within the delay period. Additionally, there is a buzzer that sounds when the door is opened. This buzzer can be enabled or disabled. The EPC-MAG1 Door Counter is powered via a standard 9V battery and has no on/off switch so that it cannot be tampered with. The system can be connected to one or two doors, which means that one EPC-MAG1 Door Counter accommodates the standard side-by-side double-swinging doors that are common in retail establishments and public buildings.
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