Smarteefi WiFi 4 Node Smart Switch (PRO-SERIES), Retrofit Smart Switch, Works with existing switches, No hub required, Compatible with Alexa and Google Home (PRO-SERIES, 4 Node) 230 V | Toggle | 2_way

Smarteefi WiFi 4 Node Smart Switch (PRO-SERIES), Retrofit Smart Switch, Works with existing switches, No hub required, Compatible with Alexa and Google Home (PRO-SERIES, 4 Node)

Tapo Tp-Link T110 Smart Door/Window Contact Sensor,Real-Time Monitor,Instant Push Notification,Battery Included,Easy Installation,Work with Alexa, Hub Required Sold Separately

Tapo Tp-Link T100 120° Pir Smart Motion Sensor with Motion-Activated Light, Energy Saving, Battery-Powered, Real-Time Notifications, Device Sharing