as the electronics of the device itself produces waste heat

Bluetooth 4

Überstromschutz

11 b/g/nRF band:2401-2483 МHzMax

Bundle: BTScanner + Wifi-Marker Helligkeitssensor as the electronics of theProduct details Complete package consisting of BTScanner and Wifi Marker for a low package price! Ideal e. g. for the automatic detection of arriving or departing cars and the automatic control of the garage door with a Shelly. Product information The Shellys shown and other items not specifically named in the item description are for illustration purposes only and are NOT included in the scope of delivery. Unless otherwise stated, the item price