SAFE TECH Home Interlinked Smoke Heat Alarms, with Remote Control and Tamper-Proof 10 Year Battery-4 Pack

【Safer】Latest photoelectric sensor technology which is 5 times more accurate than conventional sensors. When triggered, the fire alarm instantly alerts you via an over 85 dB loud alarm and a rapid flashing LED indicator, keep your family safe
【10 Years Battery & Self-Check】All smoke heat alarms come with a built in 10 Year lithium ion battery. Battery Operated ensures the smoke heat alarm continues to work even during power outages
【Test Button & Interconnect】 Smoke detector comes equipped with a mute button which quickly silencing your alarm as well as testing its function. Interlinked Fire Alarm can be interconnected with up to 20-50 alarms
【Scotland Law Compliant】 SAFE TECH interlinked alarms are 100% compliant with the recent change in Scottish Law. Certified to BS EN14604:2005/AC2008,ISO 9001:2015 Certificate, TÜV Rheinland, ETL .Fully Insured UK Company
【Remote Control】Remote Control ONLY, Compatible with SAFE TECH AJ Series Interlinked Alarms. Easily control the fire alarms
【Easy Set Up】 Use our easy to follow Video or Written guides to interlink the alarms. Simply fix the alarm in the desired location using the supplied adhesive screws
【24 Months Warranty】SAFE TECH utilizing the most advanced technology, offers the reliability, usability, and functionality of linked smoke heat alarm. Provides 24 Months Warranty of after-sales service for you for any questions