Product Name: Smart WiFi Gas Detector with Home Appliance Control Function (ES-6400W) Model NO.: 6400W Certification: DOT, CE, ISO, FCC, RoHS, CCC Usage: Smoke, Fire, Auto Application: Home, Communication Electronic Products, Car/Motorcycle Type: Smoke Alarm System: Intelligent System Signal Transmission: Radio Waves Installation Way: Ceiling Mounted Wireless Frequency: 433MHz Code: Learning Code WiFi: 802.11b/G/N Operating Voltage: 85-265V Can Be Installed: Indoor Alarm Density: 6%Lel +/- 3%Lel(CH4) Alarm Sound: 70dB/M APP Supported: Ios & Android Compatiable with: Tuya, Amazon Alexa, Google Home Trademark: Ease Security Transport Package: White Box Specification: Suitable to use all over the world Origin: China HS Code: 8531901000 Product Description Product NameSmart WIFI Gas Leakage Detector with Home appliance Control Function(ES-6400W)Main FeaturesIndicator StatusStatusColorIndicatorAlarm SoundPowerGreenNormally ONNOAlarmREDFlashingDi-Di alarm,many ring tones for option in the APPMalfunctionBlueNormally ONDi-DiWIFI Network configuration SuccessfullyGreenNormally onNOWIFI Network configuration failGreenFlashing quickly/Flashing slowlyNOCompatiable with Tuya,Google PlayInstallationApp ControlSuitable installation locations