Smoke and Heat Alarm Scotland Bundle with 10 Year Battery EN14604 CE、AS3786 Certified Pre Linked Photoelectric Sensor Wireless Interlinked Fire/Heat Detectors 3 Pack

🎖️【Long-lasting Battery Life】Enjoy peace of mind with a 10-year lithium battery that ensures continuous protection without frequent replacements, ideal for uninterrupted safety during power outages. 🎖️【Pre-Linked for Easy Setup】These smoke and heat alarms come pre-linked, ready for instant installation without complicated setup procedures, ensuring hassle-free operation. 🎖️【Advanced Sensors for Early Detection】Features photoelectric and thermistor sensors for rapid smoke and heat detection, providing early warnings with a loud 85 dB alarm and flashing LED. 🎖️【Wireless Interconnection】Connect up to 30 alarms wirelessly for comprehensive home monitoring; if one alarm detects danger, all interconnected devices sound the alert. 🎖️【Simple Installation】Easily mount on ceilings or walls with no wiring required; just press the test/mute button for hassle-free connectivity among units, no app or Wi-Fi needed., Weight: 1.21033781838 pounds, Manufacturer: Verfupet