alecto ws 75 digitale binnenthermometer wit alecto_deurbellen The photoelectric sensor detects visible

The photoelectric sensor detects visible smoke early and reacts without delay

Thanks to its sleek and modern design

Dankzij de gestucte

the phone not only rings but also shows it

Het bereik van de deurbel is 30 meter en hij werkt met een gecodeerd signaal voor zo min mogelijk storing

alecto ws 75 digitale binnenthermometer wit alecto_deurbellen The photoelectric sensor detects visibleWS 75 thermometer: measure the temperature and humidity inside The WS 75 is a simple, yet beautiful, electronic thermometer. It measures the indoor temperature and humidity and displays them clearly and sharply on an easy to read display. Other features of the WS 75 indoor thermometer: The lowest and highest reading displayed Battery operated Compact size WS 75 Thermometer: Monitor your indoor humidity A balanced indoor humidity level is important. If