Contactless technology is no longer luxury it's a necessity. Switch from costly biometric, keypad or paper card systems to mobile contactless experiences without the expensive hardware installation.
Our technology makes check-in much faster and safer in all the environment and can be configured work from several feet away to inches.
Ultrasonic sound tickets are encrypted “silent” audio messages that are sent from a mobile phone app to any electronic entrance system.
Since sound wave are naturally confined within a zone, it confirms that the phone is at the proximity of entrance point.