
**Kerui Water Immersion Alarm: Your Home's Ultimate Protector**

Introducing the Composite Alarm, a 2-in-1 solution that combines carbon monoxide and smoke detection in one unit. This innovative alarm ensures comprehensive protection against two of the most common household hazards.
The Composite Alarm is designed for easy installation and features advanced sensors that provide early detection of carbon monoxide and smoke, ensuring quick response in case of an emergency. Its user-friendly interface and reliable performance make it an essential addition to any home.

**Easy Micro-Link Ewelink Water Level Detector**

Introducing the MQ-2 Smoke and Gas Detection Sensor, a versatile and sensitive probe designed to detect alcohol, combustible gases, and gas leaks. This DIP plug-in sensor is easy to install and offers reliable performance, making it an essential tool for any safety system. Its alarm feature ensures prompt notification of potential hazards.
The MQ-2 sensor is perfect for DIY projects and professional setups alike, providing accurate and timely detection of various gases. Its compact design and user-friendly interface make it a convenient choice for monitoring air quality. Protect your home or workplace with this reliable and efficient gas detection sensor.