Frequently Asked Question
How does it work the Free system?
Last Updated 5 years ago
The system consists of a TAG which must be programmed in a receiver and trigger. The antenna is constantly transmitting in Free15r and Free30r versions. Free50r only starts transmitting when a presence is detected by the antenna. When the tag enters the activation area of the antenna, it detects the information transmitted and it is sent to the receiver programmed to open the door. In Free50r version information is only sent if a detector connected to the antenna is detected.