WiFi+GSM/4G Home Smart Alarm Security System Kit,DIY Wireless Burglar Alert System Anti-Theft,Motion Detector,Door Window Sensor,External Siren,Smart Life Tuya APP,NO Monthly Fees

Wireless Siren
【WiFi&GSM/4G+NO MONTHLY FEES】:Just connect the alarm host to power source (backup battery included.) Then connect the host to WiFi through ”Smart Life” app. Support GSM sim card,you can use GSM/3G/4G network. (Only work on 2.4GHz WiFi. Not support 5G) ;There are absolutely no monthly fees or contracts required.
【APP CONTROL & “SMART LIFE ” / “TUYA” APP】Supports APP remote control and parameter setting. You can set alarm modes/get notifications/sync all your alarm devices and monitor them from App according to your needs,eliminating the trouble of repeating settings every day!
【EASY TO lNSTALL+SOS EMERGENCY KEY】:NO professional needed,just install by yourself, only need to fix the host panel to the wall(screws included),you can install it in minutes. Instruction manual is also included in the box. With time display and disarm/arm display, the status of the host panel looks simple and generous , you can always know the status of the alarm.One-click SOS button,In an emergency, press the SOS button in time to protect your family’s safety.
【EASILY TO EXPAND ACCESSORIES】PGST alarm host is responsible for connecting with all of the paired sensor accessories. Up to 100 wireless storage locations to learn accessories（Such as Motion Detector,Door Sensor,Outdoor siren,etc. ) When motion is detected by sensors, your phone will get a instant push alerts by the system and an alarm will issue up to 100dB alert. You can control this alarm system Arming/Disarming/Voice Monitoring /Intercom by cellphone anywhere.
Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time.