**Type 86 Emergency Call Alarm Button**
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 NB Wireless Intelligent Smoke Alarm - a cutting-edge solution for fire safety. This IoT-enabled smoke detection sensor offers real-time monitoring and alerts, ensuring quick response to potential fire threats.
With its wireless connectivity, this intelligent smoke sensor can be easily integrated into your smart home system. Its advanced technology provides accurate detection and immediate notifications, making it an essential tool for modern households. Stay ahead of fire risks with this innovative smoke alarm.
**Intelligent Smoke Fire Alarm with Mobile Connectivity**
