TP-Link TAPO T100 Smart Motion Sensor SPEC: 868 MHz, battery powered(1*CR2450), 120° / 5m detection range Feature: Tapo smart app, Tapo IoT hub required, smart action, motion detection, cardan shaft base, adjustable direction, battery included

Motion Detection – Captures motion in your home with customization.Works with Tapo Devices– Controls other Tapo smart devices based on your movement.Instant Alerts & App Notification– Triggers alarm to warn unwanted visitors and sends you notifications.Adjustable Sensitivity–Tailor your detection coverage with 3 levels. Captures motion up to 23 ft.(7m) away.Flexible Sensor Angle – Rotate the sensor with 120° view to avoid accidental activations.