Product Name: Smart Life Alarm 4G WiFi Intruder Alarm System Tuyasmart Security Alarm System, Smart Home Security Which Suppot Google Alexa and Ios Model NO.: WM4T Certification: CE, ISO, FCC, CCC Usage: Door, Window, Auto, Hall Application: Home, Communication Electronic Products, Industry, Special Equipment System: Microwave System Signal Transmission: Radio Waves Trademark: wolf guard Transport Package: Gift Box Specification: CE, FCC, ROHS, OEM/ODM Services for 18 years Origin: China HS Code: 85311000 Product Description Smart life Alarm 4G WIFI intruder Alarm system Tuyasmart security alarm system,Smart home security which suppot Google alexa and IOSWhat's details of YL007-WM2T TFT Tuya Smart Security Alarm System ?Main Functions:1. WiFi connection or GSM 4G connection ,Tuya Smart life APP intelligent control;2. Wireless communication, no need wiring;3. Account level managements, for Administrator and visitor;4. Support 10 zones, each zone can be paired with up to 10 wireless detectors and 8remote controllers;5. Low-power technology, wireless sensors long time standby;6. Accessories low power reminder by APP;7. Intelligent scene recognition, no closing reminder of door;8. Support multi-zone type switching, adapt to more security scenarios;9. Built-in backup battery in the host, prevent temporarily power off.10 with TFT display and 9different languages menu instruction