Attractive and durable , Nittan's EVCA - MS - F01 of manual stations provide manual fire reporting . The EVCA - MS - F01 manual stations are non - coded , single or double action devices which initiate an alarm when pulled . Resetting is accomplished by inserting a 1/8 " screwdriver from the front . The handle , once pulled will remain open and cannot be reset without utilizing the screwdriver . The EVCA - MS - F01 manual stations are constructed of durable aluminium and finished in red . An abrasion resistant label with large , raised letters provides clear legible instructions . All manual stations can be easily converted from single action to double action station by the addition of the EVCA - MS - Dkit double action lever .