Displayed is a 8 zone fire panel for fire detection and monitoring.  Next to the fire panel is the main intruder security panel which has a remote key pad sited at a separate location.  

This picture is of a hallway in a guest house showing an emergency light at the door.  The break glass call points in red are linked to a fire panel with a smoke detector on the ceiling. 

This picture illustrates 2 types of C.C.D. cameras used for C.C.T.V. surveillance of a premises.