The PureActiv tailgating and piggybacking system protects access points into your secure facilities from unauthorized entry. This specialized perimeter intrusion detection capability ensures your site is protected from those violating security policy, and potentially intending harm to critical assets and personnel. Through simple integration with card readers, PureActiv automatically detects unauthorized entries through gates and turnstiles, and notifies security personnel via your VMS , SCADA, or access control system. And optionally, PureActiv can automatically activate visual and audible alarms, and even lock doors, gates, and turnstiles. In addition, PureActiv can command the PTZ camera to track the person or vehicle that violated the security policy by not badging in.