Alarm System for Home Security,WiFi+GSM/4G Instant App Alerts Smart Wireless Door & Window Alarms for Home,Remote or Smart Life/Tuya APP Control,Compatible with Alexa or Google Easy to Install

Alarm System for Home Security,WiFi+GSM/4G Instant App Alerts Smart Wireless Door & Window Alarms for Home,Remote or Smart Life/Tuya APP Control,Compatible with Alexa or Google Easy to Install
Multiple Control Methods: The Home Alarm System supports three control modes—remote control, APP, and main unit. It adapts to different needs and groups, enabling more convenient and flexible arming/disarming for your home.
No Monthly Fees or Contracts: This Alarm System requires no charges or subscriptions. Simply insert a SIM card, and you can use all its functions permanently for free.
2.4GHz WiFi + GSM/4G: The Home Security System only supports connection to 2.4GHz WiFi or insertion of a 4G SIM card, enabling APP-based remote control and notification reception. It is compatible with the “Tuya” and “Smart Life” Apps.
Sleek Design & Quick Installation: The Home Alarm System features a keypad design, which significantly reduces overall power consumption and simplifies operation. With a built-in doorbell function in the main unit, it can be installed by one person alone.
Compatible with Google Assistant & Alexa: The Alarm System can be connected to Google Assistant or Alexa, supporting voice control to save you time and effort.