Smoke Detector, Photoelectric, Long-Life Lithium Battery (10 Years), Fire Alarm GS506G

General description The GS506G photoelectric smoke detector features a long-lasting, replaceable lithium battery that lasts for 10 years. It is designed to provide reliable smoke detection for your safety. Technical specifications Battery type: Replaceable lithium battery Battery lifespan: 10 years Usage LED indicator: A brief flash of the LED indicates that the smoke detector is operational. Test button: The TEST button can be used at any time to check the functionality of the smoke detector. Low battery alert: The smoke detector provides an early warning when the battery is low.