eMastiff Tuya WiFi GSM Home Security Alarm System Wireless Burglar

Zone Number : 100pcs wireless zones 4pcs wire zones Alarm Type : The Alarm,SMS,PSTN,GPRS,Apps Control Output Number : 4pcs wire zones Model Number : W4B Kit Configuration : Door/Window Sensor Size : 160 x 98 x 18 mm Power : 5V 1A Connection Type : Wireless Arming Type : APP Video Interface : Yes Display : Yes Password Keyboard : Yes Brand Name : eMastiff Origin : Mainland China Smart home platform : Alexa,Tuya,Google Assistant Certification : CE Feature1 : humanized menu Feature2 : Easy to use and install Feature3 : 4.3 inch touch screen Feature4 : anti-tamper Feature5 : Ultra-slim Process Design Feature6 : Home Security Protection Alarm System Feature7 : Support Mobile phone app Feature8 : SOS button Feature9 : RFID tag Control Feature10 : Wireless Wire Zones Spare battery : 3.7V / 500mAh Wireless Frequency : 433mhz GSM System : 850/ 900/1800/1900MHz WIFI system : IEEE802.11b/g/n wireless standard (2.4G) Support network : GSM/WIFI Built in 10 languages : English, Russian, German, Spanish, Polish, Greek, Italian, French APP : Tuya/Smart Life WIFI GSM smart Alarm System home Security Burglar kit 4.3 inch touch screen APP Remote Control RFID Arm Disarm Alarm Panel,remote control,door sensor,solar Siren,Indoor Siren built-in battery. other alarm sensor donot include battery.