- Enhance your home security with our premium alarm system, featuring an optionally switchable siren that reaches up to 80 dB. Customize alarm schedules for added peace of mind. - The free ELESION app enables global alerts and control, and you can easily query your system's status using Amazon Alexa or Google Assistant. Enjoy up to 6 months of battery life for long-lasting reliability. - The 2-piece alarm system conveniently secures windows and doors. Set the alarm duration from 5 to 180 seconds to suit your needs. Easy installation with adhesive pads makes setup straightforward. - A dedicated button on the device allows for quick activation and deactivation of alarms. The system is WiFi compatible with IEEE 802.11b (2.4 GHz) standards, offering programmable automation features like simultaneous device switching and automatic lighting when alarms are triggered. - Siren volume can be adjusted from 0 to 80 dB. Use the ELESION app for iOS and Android to receive instant notifications for any unauthorized openings, as well as to program alarm schedules. - Fully compatible with Smart Life and Tuya systems, allowing integration into your smart home environment. Sensor dimensions: 9.2 x 27 x 21 mm; total weight: 44g. Use Scenarios: 1. Set your alarm to notify you if a window is opened unexpectedly while you're on vacation, ensuring your home remains secure. 2. Use the app to access real-time status updates before leaving for work, allowing you to check if doors are closed and secured. 3. Automate your lights to turn on when the alarm is triggered, providing illumination for added security during the night.