Sicher Smart

Sicher & Smart is an independent smart home consultancy founded by Oliver Hanisch, serving Frankfurt, Hanau, Maintal, Bad Vilbel, Offenbach and the wider Main-Kinzig-Kreis. The company provides impartial advice and technical planning for homeowners seeking greater comfort, energy efficiency and security, without being tied to a particular manufacturer or selling products. Its services include assessing a property and its network infrastructure, recommending compatible systems, developing room-by-room concepts, and preparing installation plans for electricians or self-installation.

Sicher & Smart plans and integrates security equipment such as alarm systems, cameras and digital locks with lighting, heating, blinds and other home controls. It also advises on heat pumps, photovoltaics, energy use, senior-friendly features and upgrades to existing buildings, including wireless options that can avoid major building work. Support may cover project planning, implementation, system configuration, device integration, dashboards and secure internet access.

The company works with technologies including Home Assistant, Shelly, Nuki, Rademacher and Lupus