• Class A1 fire detection (54 °C to 65 °C) for heat alarm
• Battery: Built-in CR123A 3V lithium battery
• Battery life: 10 years (non-replaceable)
• Certification: Meets BS 5446-2:2003 standard
• Alarm: >85 dB (@3 m) — acoustic + visual
• Test/mute button (silent mode up to 10 minutes), self-test function
• End-of-Life Signal (Replacement Notice)
• LED indicator with rapid flash in case of alarm
• Easy ceiling mounting: screws or 3M adhesive pad
• Materials: PC + AB
• Color: White
