Sensors & Detectors

Sensors & Detectors covers the input devices that measure a physical condition and report it to an automation or alarm system.

The category spans multiple measurement types: temperature and humidity sensors, PIR motion and presence detectors, water leak probes, and air quality sensors reading CO2 or VOC levels. Most connect over Zigbee, Wi-Fi, Bluetooth or KNX TP, and battery-powered models report a typical battery life in months alongside their reporting interval.

  • Measurement type — temperature/humidity, motion (PIR), water leak, CO2/VOC or lux level
  • Connectivity — Zigbee, Wi-Fi, Bluetooth or KNX TP depending on the target automation platform
  • Power source — battery-powered for flexible placement, wired for continuous monitoring
Temperature & humidity Water leak Motion & presence sensors (PIR) Air quality (CO2/VOC) Multi-sensors Light & lux sensors Gas detectors Door & window sensors PIR Door Light
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