Product Specifications: Beta release: you may need to update the firmware in the near future to get full functionality of your device; the device may not be fully compatible with your hub at the time of this release. Security monitoring: get motion alerts sent to your Z-Wave hub whenever activity is detected Climate control: use this sensor to trigger your smart thermostat or humidifier based on regular precise temperature and humidity readings Smart lighting: program your Z-Wave switches and smart bulbs to come on when the Q sensor reports motion and luxlevels below your preferred set point Power it with 2 CR 123A batteries (included) or a micro USB cable (sold separately, scroll down to shop) Works as Z-Wave signal extender when powered via USB (do NOT pair the sensor on USB cable and then switch to batteries) Z-Wave Plus chip with S2 Authenticated security SmartStart for easier and safer pairing Advanced settings to customize your sensor CHECK HUB COMPATIBILITY BEFORE BUYING (DOESN'T WORK WITH WINK OR ALARM PANELS) Modern minimal design with a multi-directional mini mounting bracket 1-year warranty NOTE: Z-Wave gateway controller required - sold separately. You need a security enabled controller to take full advantage of the product. Works With: Home Assistant Hubitat openHAB SmartThings Hub (custom device handler needed, download here) VeraEdge Z-Wave Gateway Controller VeraPlus Z-Wave Plus Advanced Home Controller NOTE: If you don't see your Z-Wave controller on the list above, please contact us before you purchase this product. Technical Details: Z-Wave Frequency: 908.42 MHz (US) Z-Wave Chip: 500 series Power: 2 CR123A battery (included) / micro USB (cabled not included) Wireless Range: Up to 100 feet line of sight Motion Detection: Up to 20 feet Humidity Detection Range: 0 – 100 % Light Sensor Detection Range: 0 – 65535 lux Operating Temperature: 32° – 104° F Dimensions: 2.3” x 2.3” x 2.2” Installation: Indoor Use Only Resources: Download the use manual for ZSE11 here.