Marrath Smart Wi-Fi Smoke Sensor and Fire Alarm

Detect smoke in real-time, emit light and sound toalert.Push notification to mobile when smoke detected.Low battery consumption and high security.Hush function and fault self-checking function.Automatic reset if smoke disappeared.Infrared Photoelectric SensorAcousto-optic alarm / LED alarmAdd to Marrath Home APP and share the devicewith all family members.Voice control with Amazon Alexa and GoogleHome.CE and ROHS certified.