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.
Enhance security with the highly sensitive Handheld Metal Detector. This professional-grade equipment is ideal for high-speed rail, airports, subways, and outdoor events. Its advanced detection capabilities ensure thorough screening, making it a must-have for any security setup.
The Handheld Metal Detector is designed for maximum sensitivity, capable of detecting even the smallest metal objects. Its ergonomic design and durable construction ensure reliable performance. Ensure safety and peace of mind with this top-quality security tool.
Bring advanced gas detection to your Arduino projects with our MQ-2/3/4/5/6/7/8/9/135 sensor module. This versatile module detects smoke, methane, and liquefied gas, making it ideal for DIY projects and industrial applications.
Our MQ-2/3/4/5/6/7/8/9/135 sensor module is a must-have for Arduino enthusiasts. It detects a wide range of gases, including smoke, methane, and liquefied gas, providing accurate and reliable data for your projects. Perfect for hobbyists and professionals alike.
Introducing the NB Intelligent Smoke Alarm – a specialized fire detection system for factories, warehouses, and schools. This advanced smoke detector features intelligent technology that quickly identifies smoke and triggers an alarm, ensuring immediate action in case of fire.
Protect your industrial, warehouse, or school environment with this intelligent smoke alarm. Its advanced detection system quickly identifies smoke and triggers a loud alarm, giving you ample time to take action. Perfect for any space where fire safety is a priority, this smoke alarm is a must-have for any serious safety protocol.
