Jemay WiFi Door Alarm Sensor, Real-time Door Sensor Detector, Smart Window and Door Alarm Work with Tuya APP,Door Open Contact Sensor for Home Security and Burglar Alert

Description

WiFi security door alarm sensor designed to enjoy a healthier, safe and more convenient lifestyle.Thermometer Hygrometer sensor can detect fast. This security door alarm does not contain any radioactive material.Easy installation--no wiring required Powered by 3-volt battery (battery include) for continuous protection even during power failures Flashing LED shows alarm is receiving power Low-battery indicator 3-year life time.Remote Real--time Monitoring System：Connecting with Tuya APP can detect the status of doors and windows in real time.Comfort Face Indicators & Low Battery Indicator,with a face icon indicator and power symbol on the display screen,you can know the home environment and the battery power.Three different face icons to indicate comfort level in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.When the remaining battery power is less than 15%,the power symbol will flash.Long-Lasting Performance & Low Voltage Detection--Working time can last for one yearSpecification1.DC 3V battery operated (3 years battery included)2.Flash alarm indicator(Green LED)3.Low battery signal4.10 years product life time5.Size: 2.40*1.22*0.83 inch6.Package included: 1*GS325W-AW Security Door Alarm Sensor, 1*User Manual, 2*BatteriesMore Detail See User Manual