Paxton Access has exceeded ADA requirements for entering a portal hands-free as part of an access control system. The proximity credential works on WiFi after being detected and energized by a standard Paxton proximity reader. This dual technology active/passive credential uses 3D telemetry so that reading the tag is instant and effective. Other Paxton readers are available that support a range from 2-16 feet, or for even longer range use the dual technology key card for ranges up to 160 feet.