

Displays corresponding cell numbers during calls. Automatically records and archives conversations for easy traceability.

Enables priority interruption of warning messages during emergencies, covering public areas within detention zones to ensure timely information delivery.

Through flashing red warning lights + high-decibel alert sounds, it rapidly attracts the attention of nearby officers.

Synchronously refreshes basic control data for the surveillance area, enabling officers to intuitively grasp regional monitoring conditions.

Constructed from impact-resistant materials, it withstands daily collisions, reducing wear and tear in public areas.

Synchronously uploads intercom and broadcast logs to the Smart Prison Management Platform, enabling integrated control and management data consolidation.