BUNDLE: Shelly H&T + USB-Addon Color:Black Bypass is not needed for

Bypass is not needed for incandescent lights

Compact enough to fit behind most wall switches and sockets

-control module with photoresistor

Spannungsmesser (AC): Ja

BUNDLE: Shelly H&T + USB-Addon Color:Black Bypass is not needed forWiFi operated humidity and temperature sensor Shelly H&T has built in modules for Humidity and Temperature and is the worlds first Wi Fi Humidity & Temperature sensor working over 1 year on battery. PLUS Power supply adapter for Shelly H&T humidity and temperature sensor. With this adapter the Shelly H&T can be powered, instead of a battery, by a 5V power supply with micro USB plug. Power Battery life 18 months Battery type CR123A < ORDER HERE Power