Like new used condition no original box The Aico EI3024 Multi-Sensor Fire Alarm is a reliable and high-quality detector that includes a smoke sensor for added safety. With a power source of hardwired batteries, this alarm provides continuous protection for your home. The smart home protocol allows for easy monitoring and control via Wi-Fi, ensuring you are always aware of any potential fire hazards. Its sleek white design complements any home decor while providing peace of mind for you and your family.