Security system for unlocking at least one door lock, in particular emergency exit control, wherein the security system comprises a trigger element, in particular an emergency pushbutton, wherein the trigger element comprises a manually actuatable actuation element, wherein by actuating the actuation element an actuation signal can be generated to unlock the door lock, wherein the security system comprises an electronic device and, as a result of the actuation signal, the electronic device electronically prevents a locking mechanism of the door lock being actuatable to lock without the presence of a cancellation condition, wherein the actuation element is actuated in a mechanical and latch-free manner, wherein the actuation of the actuation element can be carried out in such manner that the actuation element is movable from a starting position (11.1) into an actuation position (11.II), wherein the actuation element, following the actuation, is movable without manual intervention from the actuation position (11.II) into the starting position (11.I), wherein, in order to achieve the cancellation condition, a cancellation signal can be generated by a cancellation action performed directly on the trigger element and wherein the security system comprises an authentication device assigned to the trigger element or is communicatively connected to the authentication device assigned to the trigger element, wherein, in order to achieve the cancellation condition, both the cancellation signal has been generated and an authentication process has taken place on the authentication device, characterised in that the cancellation signal can be generated by actuating the actuation element. wherein the security system comprises a trigger element, in particular an emergency pushbutton, wherein the trigger element comprises a manually actuatable actuation element, wherein by actuating the actuation element an actuation signal can be generated to unlock the door lock, wherein the security system comprises an electronic device and, as a result of the actuation signal, the electronic device electronically prevents a locking mechanism of the door lock being actuatable to lock without the presence of a cancellation condition, wherein the actuation element is actuated in a mechanical and latch-free manner, wherein the actuation of the actuation element can be carried out in such manner that the actuation element is movable from a starting position (11.1) into an actuation position (11.II), wherein the actuation element, following the actuation, is movable without manual intervention from the actuation position (11.II) into the starting position (11.I), wherein, in order to achieve the cancellation condition, a cancellation signal can be generated by a cancellation action performed directly on the trigger element and wherein the security system comprises an authentication device assigned to the trigger element or is communicatively connected to the authentication device assigned to the trigger element, wherein, in order to achieve the cancellation condition, both the cancellation signal has been generated and an authentication process has taken place on the authentication device, characterised in that the cancellation signal can be generated by actuating the actuation element.