TP-Link SMART HOME MOTION SENSOR/TAPO T100

Tapo Smart Motion Sensor — Wide Range Detection – Captures motion up to 23 ft.(7m) away and through 120° view.
— Motion-Activated Light – Control smart lights based on your movement and schedule.
— Energy Saving – Automatically turn on connected smart devices when you come and go.
— Instant Alerts & App Notification – Alerts you in Away Mode for anything you want to know.
— Battery-Powered – Compact battery-powered design supports over one year of use.
— Easy Installation – Mount it by attached 3M adhesive or supplied magnets.