1. The terminal adopts a modular structure design, including a power supply acquisition module, a processing display module, and functional modules. The functional modules include a local communication module, a remote communication module, a remote signal pulse module, a control module, a loop inspection module, an analog acquisition module, etc. Various modules can be flexibly configured to meet business needs such as traditional electricity information collection, public utility data collection, distributed power access and monitoring, charging pile data collection, demand side data collection, enterprise energy efficiency monitoring, and smart home applications.

2The terminal has a loop inspection function.

3The terminal uses supercapacitors as backup power and is integrated inside the terminal. When the main power supply of the terminal fails, the supercapacitor can automatically and seamlessly engage, and can maintain the normal operation of the terminal and terminal communication module at least 3 minute.

4Without working power, the terminal can ensure that the saved settings are not less than10 Year.

5The maintenance free time for supercapacitors shall not be less than 8 Year.