WOOX R7047 Wi-Fi Zigbee Smart Door & Window Sensor

WOOX Zigbee Gateway is required to use this productVoice control – works with Amazon Alexa (Echo and echo Dot) and Google Assistant for voice control (Alexa device and Google Home device sold separately)Works with all WOOX Home smart devicesRemote access – control your smart sensor from anywhere with your tablet or smartphone using the free woox home appAlarm notification – WOOX Home app detects and sends warning when door/window sensor is opened or closedAutomations – set automations with other WOOX Home devices to enable functions when sensor is opened or closed—Battery: CR2032 x 2 (included)Detection distance: 10-20mmWireless connection: Zigbee 3.0Frequency: 2.4~2.483GHzConnection distance: indoor 10-20mDimension: 57x37x12mmWorking temperature: -10℃ – 50℃Working humidity: 0-95%RH, no condensation—