SAFE TECH Smoke Alarms, Interlinked Smoke and Heat Alarm Scotland Bundle, 10 Year Battery Wireless Interconnected Smoke Detector & Heat Detector for Kitchen with Silent Function Interlinked Alarm Interlinked Smoke and Heat Alarm Scotland Bundle

【interlinked smoke and heat alarm scotland bundle】3×Smoke Alarm, 1×Heat Alarm. No matter which somke detector trigger a alarm, the other linked alarms will sound after receiving the signal
【Reliable Smoke Heat Alarms】 SAFE TECH interlinked alarms are 100% compliant with the recent change in Scottish Law. Certified to BS EN14604:2005/AC2008,ISO 9001:2015 Certificate, ensuring high accuracy and reliability in issuing timely alerts to protect you from fire threats
【10 Years Battery】The smoke alarm and heat alarm have a built-in 3V lithium battery, which runs for 10 years and reminds you when the battery is low. When the alarm sends a fault signal, you must replace the product immediately
【Customizable Wireless Network】The smoke alarm and heat alarm are both wireless interconnected alarms. Create various grouped networks to meet your needs and interconnect alarms with the SAFE-TECH AJ Series, so that when one alarm is triggered, all of them go off, fully protecting your home and family
【Easy Installation】The package comes with screw kits so you can easily mount the alarms.