Wifi GSM Alarm System 433MHz Home Burglar Security Alarm Wireless Wired Detector RFID Touch Keyboard Temperature Humidity Alexa

SPECIFICATIONSBrand Name: EarykongOrigin: Mainland ChinaSmart home platform: TuyaAlarm Type: GPRSAlarm Type: SMSAlarm Type: Apps ControlAlarm Type: The AlarmSize: 180mm*114mm*21mmConnection Type: WirelessPower: USB DC 5VVideo Interface: YesDisplay: YesArming Type: RFID CardZone Number: 100 wireless zoneCertification: CEKit Configuration: Door/Window SensorOutput Number: 5 alarm phone numberPassword Keyboard: YesModel Number: G50Wifi frequency: 2.4GGSM frequency: 850/900/1800/1900MHzWireless Frequency: 433MHZSystem Language (1): English,Russian,Spanish,French,Italian,System Language (2): Polish,German,Portuguese,Romanian,GreekFeature 1: IOS / Android App Controlled Remote Arm/DisarmFeature 2: Tuya APP, Compatible other tuya deviceFeature 3: Compatible with alexa voice deviceFeature 4: Touch KeyboardFeature 5: TFT Color ScreenFeature 6: Support wireless siren and inside sirenFeature 7: Support RFID cardFeature 8: G50 (Upgrade from G30 model)