• WiFi connection or GSM or 4G connection, Tuya Smart life APP intelligent control(GSM and 4G for option);
• Wireless communication, no need wiring;
• Account level managements, for Administrator and visitor;
• Support 10 zones, each zone can be paired with up to 10 wireless detectors and 8 remote controllers;
• Low-power technology, wireless sensors long time standby;
• Accessories low power reminder by APP;
• Intelligent scene recognition, no closing reminder of door;
• Support multi-zone type switching, adapt to more security scenarios;
• Built-in backup battery in the host, prevent temporarily power off.
• With TFT display and 9 different languages menu instruction 

Standard Package:

• Host : 1pcs
• Remote Controller : 1pcs
• Wireless Door Sensor : 2pcs
• Wireless PIR Detector : 1pcs
• RFID Tag : 2pcs
• Wireless Siren : 1pcs
• Power adapter : 1pcs
• User Manual :  1pcs