IOS Android APP Wired Wireless Home Security Tuya WIFI GSM Alarm

Zone Number : 100 wireless zone Alarm Type : The Alarm,SMS,GPRS,Apps Control Output Number : 3 wire zone Model Number : W7B Kit Configuration : Door/Window Sensor Size : 180mm*114mm*21mm Power : USB DC 5V Connection Type : Wireless Arming Type : FR Remote-controller Video Interface : Yes Display : Yes Password Keyboard : Yes Brand Name : eMastiff Origin : Mainland China Smart home platform : Alexa,Tuya,Google Assistant GSM frequency : 850/900/1800/1900MHz System Language : 11 languages switchable Feature 1 : IOS / Android App Controlled Feature 2 : Tuya/Smart Life Feature 3 : Compatible with alexa voice device Feature 4 : Touch Keyboard Feature 5 : TFT Color Screen Feature 6 : Support Wireless Inside Siren Feature 7 : Support RFID Tags Feature 8 : Local Temperature Humidity display Feature 9 : 100 wireless zone 3 wire zone Radio Frequency : 433mhz Arm/Disarm : APP, Remote Controller, RFID Tuya WiFi GSM Home Security Alarm System 433MHz Wireless Burglar Alarm Kit Works With Alexa Google APP Remote Control 11 languages to switch This alarm system support 11 language to switch : English / Russian / Spanish / German / Polish / Chinese / Italian / French / Portuguese / Greek / Romanian alarm panel built-in battery, door sensor include CR2032 3V battery, motion sensor not include 2pcs AA battery, remote control built-in battery smoke sensor not include 9V battery