2G Wireless Home Alarm System, Wi-Fi Home Security System with 120DB Siren, APP Control, 8 Rooms

[ Home Security System ]: No need for a professional, no wiring or drilling. Easy to install in minutes. Simply attach the alarm center to the wall (screws are included). Then connect the alarm system to the power source. The backup battery works for 8 hours, only as an emergency battery. It is possible to add up to 100 accessories.

[Support GSM and WIFI Dual Network]: Supports 2G SIM cards and 2.4GHz wifi, but does not support 5GHz wifi. If a SIM card is inserted, the alarm host can work normally even if wifi is disconnected.

[Works with "Tuya" and "Smart Life" APP]: Free mobile application for iPhone and Android phones, so you can control your alarm system from anywhere with your smartphone and receive instant alert notifications alarm in your house or apartment. Compatible with Amazon Alexa and Google Assistant, you can control your alarm system by voice.

[One-Click SOS Button]: In an emergency, press the SOS button in time to protect the safety of your family. Support multi-channel alarm mode, such as APP push/SMS push/Voice monitoring,etc. Supports up to 5 predefined groups phone numbers with a SIM card inserted. When a sensor is triggered, the alarm host will automatically dial the phone number you registered to notify you at the first time.