Discover the BRK 7010B Hardwired 120VAC/DC Photoelectric Smoke Alarm, a reliable safety solution designed to meet new building codes and minimize false alarms. This advanced smoke detector features a photoelectric sensor that excels in detecting smoldering fires, which can burn for hours before igniting. It includes a battery backup for uninterrupted protection and Optipath 360 technology, ensuring comprehensive access to the smoke sensor. The unit also offers a test/silence button to easily check functionality or silence non-threatening alarms. Ideal for installation in kitchens, near fireplaces, or in any area prone to steam, this smoke alarm is also equipped with a tamper-resistant locking feature, making it perfect for hotel and motel use. Ensure your safety with this top-tier smoke alarm.