TP-Link MS100 Smart Home Motion Sensor

The MS100 Smart Motion Sensor from TP-Link works in conjunction with the SR20 router (available separately) to alert you of motion activity in your space. The sensor connects via Zigbee protocol to the SR20 router, which works as a hub. Two included AA batteries provide up to 2 years of battery life.The free Kasa app for iOS and Android devices offers remote viewing and management of your devices. Additionally, you'll be able to receive notifications from anywhere. Smart Lighting Control: Sensor recognizes when a room is occupied and will turn your smart lights on. Occupancy Sensing: Occupancy sensing adds an additional layer of security and saves energy by leaving the lights off when a room is unoccupied. Remote Notificaiton: Receive notifications of motion activity from anywhere. Simple Setup LED Indicators: LED status indicators for power up or failure to join the network, sensor event or successfully joining the network, factory reset, and searching for or joining the network. Kasa