Pharmacists that need to serve customers at night are more and more confronted with visits from uninvited guests. During late opening hours a drugstore is an easy target for crime especially by drug addicts. To secure the safety of the pharmacist and customers at night a CCTV system is not always sufficient. A “3rd eye” is required to keep an eye on unruly customers. If an uninvited or suspicious person enters the shop, the pharmacist can push a button to inform the control room.