Rated impulse-withstand voltage:

up to 30 m / 98 ft indoors (depending on local conditions)

real-world weather insights powered by a complete set of sensors

Can act as Wi-Fi range extender & BLE gateway

Ambient temperature sensor:

Shelly BLU TRV Thermostat Netzteil Rated impulse-withstand voltage:Highly efficient heating management to save on energy bills Experience unparalleled comfort and efficiency with Shellys smart Thermostatic Radiator Valve head. Designed to perfectly fit into your interior, it offers precise climate control Now with Zigbee support from firmware v. 1. 3. 2 *A gateway is required & included in the package Key Features Bluetooth operated and Wi Fi with gateway 2x1. 5 V battery AA (included) Precise temperature control