XUNMEISD Waterproof Telephone XD300

Core Features & Technical Specifications

1. System Compatibility & Architecture
   • Can be integrated with program-controlled switches and couplers to form an independent communication system.
   • Supports direct connection to telecom networks.
   • Each telephone functions as an independent workstation in the system; failure of a single unit will not affect the overall operation of the system.
2. Audio Performance
   • Equipped with automatic gain control (AGC) function after system configuration; voice volume remains consistent regardless of transmission distance or the number of connected telephones.
   • Comes with ring reminder for incoming calls.
3. Structural & Protective Design
   • Patented housing design with excellent waterproof and dustproof performance; no additional waterproof cover required, achieving both aesthetics and practicality.
   • Die-cast aluminum alloy shell ensures high mechanical strength and strong impact resistance.
   • Exterior surface is finished with high-temperature electrostatic spray coating, featuring good anti-static performance and highly visible color.
4. Circuit & Component Advantages
   • Adopts internationally universal double-sided integrated circuits, delivering precise dialing, clear voice communication and stable operation.
   • Key components including handset, switch hook and keypad are independently produced by the company, with strict quality control and fast after-sales response.