VERY EARLY ELECTRICAL FAULT FIRE PARTICLE DETECTOR

New Products / New Technology

The main heating elements of electrical faults in high and low voltage distribution cabinets are the particles decomposed by the wires and protective electrical joints when heated, which can detect electrical faults in high and low voltage distribution cabinets at an extremely early stage.
When an electrical fault occurs, the material decomposes into particles and gases when heated. This is the smallest material component in which such particles can exist in a free state. Regardless of the cause of the electrical fault, the early stage is manifested as the heating of the object, the release of particles, gas, and the generation of odor. The main heating elements of electrical faults in high and low voltage distribution cabinets are cables, load switches and protectors. The particles decomposed by heating in the distribution cabinet are mainly smoke particles and gas molecules. Using laser particle sensors, measuring particles can monitor the concentration of particles and gases genera

SMART MANHOLE COVER

New Products / New Technology

Smart manhole covers refer to smart manhole covers with one or more functions such as manhole cover status monitoring, manhole cover identity recognition, manhole cover switch monitoring, and underground (physical and chemical) environment monitoring. They are composed of high-strength inner manhole cover, high-security manhole cover marker, smart electronic lock, power management module and other parts.
This product is a high-security smart manhole cover for urban roads, supporting multiple communication methods, multiple unlocking methods, multiple emergency methods, and multiple outer cover detection methods, and five-proof manhole covers that support waterproof, dustproof, anti-blocking, anti-rust, and anti-destruction.
Extended functions: Underground monitoring collects information such as toxic gases, ambient temperature, and liquid level.

SMART TRASH OVERFLOW SENSOR

New Products / New Technology

Based on Cant.1/4G IoT wireless communication technology, the internal height of the trash can is monitored through ultrasound. When the garbage exceeds the recommended 85% of the set height, it is reported to the platform management office and APP terminal in real time. Sanitation workers will report the abnormal status of the trash can to sanitation workers in time for quick processing. The Web management terminal provides judgment and cleaning basis for sanitation management decisions to reduce personnel workload.
Sensor: Ultrasonic sensor
Wireless transmission method: NB-IOT or Cant.1/4G
Range: 0-2M Trash bin height alarm value can be set
Power consumption: 17uA
Working environment temperature: -40℃+80℃
Installation location address positioning function
The battery uses lithium-ion battery capacity: 8500mAH.
With open protocol upload to third-party platform
Extended function: Detection of over-limit alarm function such as ambient temperature and gas (carbon monoxide, methane, hydro