Tuya WiFi GSM Alarm System 433MHz Home Burglar Security Alarm Tuyasmart / Smart Life APP Compatible With Alexa Google

SPECIFICATIONSBrand Name: EarykongOrigin: Mainland ChinaSmart home platform: AlexaSmart home platform: TuyaSmart home platform: Google AssistantAlarm Type: smsAlarm Type: Apps ControlAlarm Type: The AlarmConnection Type: WirelessPower: 5VVideo Interface: NoDisplay: YesArming Type: Password KeyboardZone Number: 99 wireless zone + 4 wired zoneCertification: CEKit Configuration: Door/Window SensorOutput Number: 4 wired defensePassword Keyboard: YesModel Number: TW99CWorking frequency: 2.4G WiFiFunction 1: Built-in sirenFunction 2: APP controlwired zone: 4 zonesWireless zone: 99 zonesAPP: Tuya smart / Smart life APPVoice control: Alexa / Google Home