【Smart Life Devices】: This wireless home alarm kit boasts a sleek and sophisticated design. Its white color complements a simple European style; it's plug-and-play, lightweight, and portable. The WiFi network alarm supports push notifications to ensure stable and reliable alarm performance. Features include wireless sensors, a low battery alarm function, voice control, and the ability to learn the positions of up to 4 remote controls and 50 wireless detectors.storage. 【Wi-Fi or GSM Signal Support】 The GSM WiFi network alarm supports push notifications to ensure stable and reliable alarm performance. Even without a SIM card, you can still use the alarm function on-site. No charges.monthly fees and no contract to sign with a security company. After inserting the SIM card, you can import six groups of phone numbers for the alarm and two groups of phone numbers that receive alarm SMS messages. 【Supports Google, Alexa, and Tuya】: This wireless home security system won't disrupt your home's decor or damage your walls; its powerful built-in 32-bit Core Cortex-M3 processor supports Tuya app remote control andCompatible with Amazon Alexa and Google Assistant for voice control. 【Quick and Easy Installation】: WiFi home alarm installed in minutes without any prior technical knowledge. Can be connected with pins, screws, and adhesive strips: all these components are included. The humbleModern design is perfect for any interior 【Free Matching】: This home alarm anti-theft kit includes accessories such as a motion detector, door sensor, remote controls, and an SOS button, which can be used for window alarms, garage door openers, and perimeter security systems. You can match itFreely, depending on the size and needs of your family home, including a secret SOS call button, help can be offered to the elderly and children with ropes, and you can receive timely "Help". By pressingon a button.