home-assistant.io/source/_components/binary_sensor.markdown
2019-06-01 21:37:40 +02:00

792 B

layout, title, description, date, sidebar, comments, sharing, footer, logo, ha_category, ha_qa_scale, ha_release
layout title description date sidebar comments sharing footer logo ha_category ha_qa_scale ha_release
page Binary Sensor Instructions on how-to setup binary sensors with Home Assistant. 2015-11-20 14:00 true false true true home-assistant.png
Binary Sensor
internal 0.9

Binary sensors gather information about the state of devices which have a "digital" return value (either 1 or 0). These can be switches, contacts, pins, etc. These sensors only have two states: 0/off/low/closed/false and 1/on/high/open/true. Knowing that there are only two states allows Home Assistant to represent these sensors in a better way in the frontend according to their functionality.