The FireAngel Pro Connected Battery Powered Smoke Alarm FP2620W2-R is a reliable home security device that offers peace of mind against potential fires. With its smart home compatibility with Amazon Alexa, you can easily integrate this smoke alarm into your smart home system for added convenience. Powered by a single battery, this sleek white alarm is designed for easy installation on walls or ceilings. Weighing only 270g, it is a lightweight and compact addition to any home, providing early warning in the event of a fire.