The surface-mounted button does not require a direct cable connection and can be freely positioned using the adhesive strips on the back of the housing. Power is supplied via battery. The Smartmatic 2.0 app assigns the surface-mounted button its function. The devices are controlled via Bluetooth. Up to 6 scenes can be assigned to operate connected devices using the button. The button can also be removed from the housing and used in a local environment. Dimensions: 84x84x14 mm Power supply: Lithium battery Radio frequency: 2.4 GHz Transmission power: 8 dBm Transmission protocol: BLE 5.0 (Mesh) Bluetooth wireless range outdoors: 90 m
