Firehawk Midi 155 Smoke Alarm 5 Year E158

The new and exciting range of optical smoke alarms comes with our unique X-Profile photoelectric chamber, controlled by bespoke software and featuring TSE-Technology (Thermal Stability Enhancement), specifically designed to reduce nuisance alarms while maximising the detection of smoke and fire. €¢ Power automatically switched on when alarm is installed onto mounting plate and automatically switched off when alarm removed. €¢ Unique X-Profile detection chamber, protected by insect screen and controlled by bespoke software. €¢ TSE-Technology (Thermal Stability Enhancement) provides stability across a range of environmental conditions, reducing nuisance alarms whilst enhancing detection. €¢ Alarm Silence Button. Ideal in non-emergency situations (nuisance alarms). €¢ End of alarm life indication. €¢ APPROVED TO BS EN14604 : 2005 (FHB10). Technical Specifications Brand Firehawk Type Smoke Alarm Weight 143g   Data Sheets Manual