Supports one-touch direct dispatch to the console. The three programmable function keys can be customized to quickly call specific contacts or activate functions based on operational needs, streamlining workflows and enhancing dispatch response efficiency.

Supports multiple voice codecs including G.729, G.723, G.711, G.722, and G.726. Flexibly select based on network conditions and audio quality requirements to optimize bandwidth usage while maintaining call quality.

Features a built-in amplifier module designed to automatically activate during incoming calls while remaining deactivated otherwise. This ensures stable audio output during calls while cutting power during idle periods, reducing energy consumption and safety risks to enhance device security.

Crafted using die-cast aluminum alloy technology, the housing boasts high mechanical strength and superior impact resistance. It withstands daily impacts, friction, and other external forces, reducing the likelihood of damage and extending service life. This design ensures reliability in high-frequency usage scenarios.

Leveraging premium circuit design and component selection, the device delivers clear, noise-free calls with stable operation. Even during prolonged continuous use, it maintains excellent communication performance while minimizing downtime due to malfunctions.

The powder coating utilizes a striking color scheme that not only enhances the device's visual recognition, enabling personnel to quickly locate the telephone, but also serves as a warning in complex environments. This design meets the requirements for industrial or public settings.

Combining waterproofing, dustproofing, impact resistance, and flexible intercom functionality, the device adapts to diverse complex environments such as restrooms, factory workshops, and outdoor public areas. It meets communication needs across varied settings with strong practicality.