The LUPUSEC light sensor measures the brightness, temperature, and humidity at its location and transmits this information to your alarm panel. Thus, you are able to create brightness controlled home automation rules, e.g. automatically opening your shutters in the morning, or lowering your jalousies if it is too bright.
approx. 73.93 x 45.8 x 22 mm (2.91 x 1.8 x 0.86 inch) (WxHxD)
approx. 0.03 kg (0.06 pounds)
Status checked by the alarm panel
3V lithium batteries CR123A
Average battery life
-10°C to 50°C (-4F to 113F)
approx. 30 to 100m (32 to 109 yards) depending on the local conditions