Shelly Smoke Sensor

The Shelly Plus Smoke Alarm is a smart, wire-free, battery-operated photoelectric smoke detector that provides local sound and light alerts, as well as remote smartphone notifications via Wi-Fi and Bluetooth connectivity. Key Features: Connectivity: Features both Wi-Fi and Bluetooth connectivity, connecting directly to your network without needing a separate smart home hub. Photoelectric Sensor: Uses a photoelectric (optical) sensor, effective at detecting slow smolde