Tuya WIFI Smart Wireless Wire GSM Home Security Alarm System With

Zone Number : 99 wireless zone Alarm Type : SMS,The Alarm,Apps Control Output Number : 7 wired zone Model Number : G2BT Kit Configuration : Door/Window Sensor Size : 20*13cm Power : 12V1A Connection Type : Wireless Arming Type : FR Remote-controller Video Interface : No Display : Yes Password Keyboard : Yes Brand Name : eMastiff Origin : Mainland China Smart home platform : Alexa,Tuya,Google Assistant Certification : CE Color : White Place of Origin : China (Mainland) GSM frequency : 850/900/1800/1900MHz Wireless Frequency : 433MHZ Languages : EN/RU/SP APP : Tuya/Smart Life Zone Number : 99 wireless zone 7 wire zone WIFI : IEEE802.11b/g/n wireless standard Feature1 : IOS/Android App Controlled Feature2 : Support Wireless/Wire Sensor Feature3 : Tuya/Smart Life Feature4 : Compatible with alexa voice device Featue5 : LCD Screen Feature6 : Support Alexa / Google Assistant Feature7 : Alarm System for Home Security Radio Frequency : 433mhz Arm/Disarm : APP, Remote Controller,Keypad Lithium Rechargeable Battery : about 4 hours after power off Tuya WiFi GSM Home Security Alarm System 433MHz Wireless Wired Burglar Alarm Kit Works With Alexa Google APP Remote Control Attention: This series of products has the English, Russian, Spanish Voice. The default delivery English system.If you need other language. please leave us the message. This manual is only in English. If you are the following countries. You will receive a corresponding system. Russia/Ukraine/Belarus: The default delivery Russian system . Spain/Portugal/Chile/Colombia/Argentina: The default delivery Spanish system . alarm panel built-in battery, door sensor include CR2032 3V batter