Smart cover system


Smart cover system is a system based on Narrowband IoT for data acquisition and transmission. It has the advantages of wide coverage, high connection rate, low cost, low power consumption and superior architecture. It can be used in hot network supply with the lowest consumption mode to realize the entire heat of the system accurate and efficient data acquisition and management.


System components: perception layer, network layer and application layer.

Perception layer – through the sensor to collect the appropriate terminal data, displacement, acceleration, water level, temperature and humidity and other information;

Network layer – terminal data through the operator NB base station to send alarm information to the monitoring center;

The application layer-operation and maintenance personnel monitor the status changes and alarm information of the managed objects through the mobile APP, timely and efficiently handle the early-warning information to ensure the system is healthy and stable.


4.HDCHIP provide the best quality technical support and after-sales service

Hotline support and remote technical services:

7 × 24 hour technical support and services, contact your assigned customer representative engineers.

Equipment failure will respond in 2 hours to the customer’s request, in 4 hours to reach the scene to solve the problem of the key components. We promise the problems will be solved within 48 hours (in repair time counted).

We provide spare equipment for the problem which can not be solved in 8 hours.And we committed to provide spare parts in less than 24 hours.

HDCHIP will provide the best quality service!