Shelly Plug & Play "Blu Button1" Bluetooth Schalter & Dimmer Blau

Shelly BLU Button 1 Bluetooth action and scene activation button (blue) Shelly BLU Button is a Bluetooth button that allows you to easily activate and deactivate devices or scenes with a single click. It stands out for its long operating time and is equipped with a red LED indicator. Moreover, it offers beacon, beacon and encryption modes. It will work well in home environments as well as offices, restaurants, hotels, etc. It connects wirelessly via Bluetooth and WiFi, and you won't have any problems operating it. ManufacturerShellyNameShelly BLU Button 1ColorblueDimensions36 × 36 x 6 mm ±0.5 mmWeight with battery9 g ±1 gMaterialPlasticAmbient temperature-20 °C to 40 °CHumidity30% to 70% relative humidityPower supply1x 3 V CR2032 battery (included)Battery lifeup to 2 yearsRF band2400 - 2483.5 MHzMax RF power4 dBmBluetooth protocol4.2Bluetooth rangeUp to 10 m indoors, up to 30 m (Depends on local conditions)CPUEFR32BG22Memory32 KB RAMEncryptionAES (CCM mode)Beacon modeYesMulti-click supportUp to 4 possible actions