Hign-concerned Chemical : NoneCommunication method : zigbeeState of Assembly : Ready-to-GoGyro : new arrivalScale : 1:5Model Number : Aqara TemperatureMax Speed : aqara temperatureControl Channels : 2 CHANNELSBrand Name : Aqara : Mainland ChinaCertification : CEWireless connection : ZigBee Real-time and historical recordsMultiple application : can connect to Aqara smart devices to achieve various functionAutomatically alarm : if the temperature, humidity and atmospheric pressure are abnormalcompatible : must work with aqara hubAPP name : mi home,aqara home,apple homekitProduct name : Aqara Smart Air Pressure Temperature Humidityaqara temperature : temperature sensoraqara sensor : humidity sensoraqara : aquara sensorsensor temperatura wifi : aqarasensor : zigbeezigbee sensor : wifi temperature sensorzigbee : aqara temperature and humidity sensormi aqara : aqaratemperature humidity sensor : aqara temperature humidity sensortemperature sensor : aqara temperatureaqara temperature sensor : aqara homekitzigbee aqara : mi aqaraaqara temp sensor : aqara sensorPlease read this before you buy1. This sensor must match the for xiaomi multifunctional gateway or Aqara gateway hub ( need to be purchased separately ) to use.2. Aqara gateway hub is required to make this sensor to work with HomeKit.Specifications● Model: WSDCGQ11LM● Battery: CR2032 (included)● Wireless Protocol: Zigbee● Dimensions: 36 × 36 × 9 mm (1.42 × 1.42 × 0.35 in.)● Temperature Range and Precision: -20℃~+50°C, ±0.3℃ (-4℉~+122℉, ±0.5°F)● Humidity Range and Precision: 0 – 100% RH (non-condensing), ±3%● Atmospheric Pressure Range and Precision: 30 kPa – 110 kPa, ±0.12 kPa● App: Apple Home app (iOS 10.3 or later), Aqara Home app (Android 5.0 or later, iOS 10.3 or later), Mi Home appHighlights● ZigBee wireless connection, no wiring required● Monitors temperature, humidity, and atmospheric pressure in real time.● REMOTE MONITORING: When the room temperature reaches above or below a certain threshold, the Aqara Temperature and Humidity Sensor can send a push alert to your phone or trigger other devices.● HOME AUTOMATION: The Aqara Temperature and Humidity Sensor can control other connected devices such as Aqara Smart Plug to ensure that your fan or humidifier maintains a constant level of comfort for you and your family.●ACCURATE MEASUREMENT: Utilizes high-quality sensor from the industry-leading manufacturer, Sensirion.● BUILT-IN AIR PRESSURE SENSOR: Monitors the ambient air pressure in the room.● Can work with Homekit, Mi HomePacking ListTemperature and Humidity Sensor x 1Sticker x 1Quick Start Guide x 1Aqara Temperature and Humidity SensorMonitors temperature, humidity, and atmospheric pressure in real time.No Wiring Required - Temperature and Humidity Reminder - 2 Years Battery Life* An Aqara hub is required.Data reviewThe current data is displayed in the app. An alert notification will be sent to your phone when abnormal environment is detected.A small steward in the baby's roomIn the most closely related place of baby, push temperature changes to mom timelySmart control in Apple Home appWorks with other HomeKit-enabled accessories in Apple Home app to make your life easier.* Aqara Hub is required to enable this product to work with HomeKit technology.Aqara home automationAlength with other Aqara smart accessories, you can create various scenes. Even if the Wi-Fi connection is unstable or disconnected, as length as the Hub is powered, automations associated with this product still work properlyAutomatically adjust indoor humidity with a humidifierHub + Temperature and Humidity Sensor + Smart PlugAutomatically adjust indoor temperature and humidity to a comfort range*An Aqara Air Conditioning Controller is required and it is available in mainland China only.Technologically advancedAqara Temperature and Humidity Sensor adopts an industrial-grade sensor provided by the industry-renowned Sensirion company which has the humidity detection accuracy of ±0.3° C and temperature detection accuracy of ±3%. The production process is strictly supervised to ensure high quality.Aqara SmartAir Pressure Temperature Humidity Sensor Environment Zigbee Remote Control WorkWith XiaoMi Home Homekit Gateway HubAqara Zigbee Wireless Temperature HumiditySensor For Smart Home Kit Thermometer Hygrometer Mijia Temperature HumiditySensorAqara Temperature Sensor SmartAir Pressure Humidity Environment Sensor Smart control Zigbee Smart home ForXiaomi APP Mi home