Status collection: collect information of electrical distribution cabinet, energy consumption statistics, collect operational status information of a single lamp. Status collection: collect information of electrical distribution cabinet, energy consumption statistics, collect operational status information of a single lamp. Status collection: collect operational status information of a single lamp.

South-facing communication: HPLC broadband power carrier dimming communication.

Alarm of failure: electrical distribution cabinet, single light and other work abnormal alarm, lack of phase, short circuit, excess pressure, low pressure, excess heat, lightning protection, door switch alert. Alarm of failure: electrical distribution cabinet, single light and other work abnormal alarm, lack of phase, short circuit, excess pressure, low pressure, excess heat, lightning protection, door switch alert.

Human-computer interaction: High resolution HMI interface, ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r