Smoke Alarm EI605

**This alarm conforms to the British Standard EN 50291-2 which adheres to the criteria set out by the Boat Safety Scheme (BSS)** The AICO CO alarm has been specially tested and certified for use on boats. **Features** - Powered for life lithium battery - Proven electrochemical sensor - Alarm and fault indicators - Memory feature: Indicates if CO has been detected - Sensor operating life of 7 years - Loud alarm: 85db at 3M - large test button - 5 year guarantee!