Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup

Get this Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup from Amazon for only £22.49. We found this offer today, so hurry whilst stocks last! - Manufacturers part number: A4426

• PLEASE NOTE: these FHN series alarms are not compatible with the older FH models
• Warranty: 6 years manufacturer's warranty (not including batteries)
• Suitable for installations complying to BS 5839-6 Grade D2 UKCA marked, CE marked, and Kitemarked to BS 5446-2: 2003
• End of life warning chirp can be silenced for up to 10 hours. Large test and silence button for easy testing, maintenance and silencing
• Thermal Stability Enhancement (TSE) Technology for improved fire detection
• Fast-Fix mounting base design uses Push-Fit connectors for a quick installation and additional safety when removing alarms for cleaning and replacing batteries
• X-Profile sensing chamber ensures the quick detection of slow smouldering fires and fewer false alarms
• Hardwire interlink up to 15 FHN250 smoke alarms and FHN450 heat alarms in the same system. PLEASE NOTE: THESE FHN SERIES ALARMS ARE NOT COMPATIBLE WITH THE OLDER FH MODELS
• 230V mains powered with battery backup (3 x AAA alkaline batteries (supplied)
• Optical smoke sensor suitable for living rooms, bedrooms, hallways and landings