Graffiti WiFi Smoke and Carbon Monoxide Compound Alarm Detector CO & Smoke Two-in-One Alarm
Stay ahead of water leaks with the Hongsi Mai NB-IOT Water Leakage Alarm. This wireless 4G water immersion sensor is designed to detect water leaks promptly, ensuring your property remains dry and safe.
The Hongsi Mai Water Leakage Alarm includes a telephone alarm feature, allowing for immediate notification in case of a leak. Its advanced sensor technology and wireless connectivity make it a reliable and efficient solution for water leak detection.
Introducing the MQ-2 MQ2 Smoke Gas Sensor, a powerful detection module suitable for Arduino projects. This sensor is specifically designed to detect LPG, butane, and hydrogen, making it an essential tool for gas leak detection and fire safety applications.
Its high sensitivity and reliable performance ensure accurate readings, helping you to create effective safety systems. Whether you're building a home automation project or a professional gas detection system, the MQ-2 MQ2 module is the smart choice. Enhance your Arduino projects with advanced gas detection capabilities. Order now and ensure a safer environment!
**Type 86 Emergency Call Alarm Button**
