Bosch Smart HomeStarter Set Burglary Protection with Smoke Detector II and Door/Window Contact II, with App Control, Compatible with Apple Homekit

Bosch Smart Home starter kit break-in protection with smoke detector II and door/window contact II, with app control, compatible with Apple HomeKit - Amazon Edition

Bosch Smart Home light/shutter control II, for controlling the lighting, shutters/Venetian blinds/sun blinds, compatible with Amazon Alexa, Google Assistant and Apple HomeKit

Bosch Smart Home universal switch II for controlling smart devices, 4 buttons can be configured with personal actions