WiFi Door and Window Sensor

SPECIFICATIONSWireless Protocol: Wi-Fi 2.4GHzWarranty: 2 yearsSwitch Type: Remote ControlRemote Distance: 15 metersOrigin: Mainland ChinaNeed a Hub: No Need HubModel Number: MC100WMaterial: PlasticItem Type: SwitchesIs Smart Device: YESFeatures: Patent Design, Mount on wallCurrent: 1ACertification: ce,ROHSBrand Name: LoraTapBattery Type: 2* AAABattery Included?: not included in the boxApp Name: Smart Life ,or Tuya App Note Before Order! - There is no battery inside the door sensor, you need buy two extra AAA battery by yourself.- Please contact us online if you have any questions, we are the manufacturer. Monitor the Door or Window Status in Real-time - APP Name: Smart Life, or Tuya App Keep Your Home Safe Get alerts when your door or window open, close. Automation Function After you set the automation in the app, you can turn on the light when you open the door. (need works with other wifi light switches in our store) More Automation Possibilites Works with other devices in