Salwico EV-P Optical Smoke Detector 040020 The Salwico EV-P is an analogue addressable smoke detector with an optical chamber for Salwico CS3000, CS4000 and NSAC-1 addressable fire alarm systems. Salwico EV-P (040020) is designed to give early warning for the presence of smoke in the supervised area. At the same time the EV-P detector offers a high protection against unwanted alarms.
