Advantages:  
High-strength signal transmission: Utilizes refined oxygen-free copper conductors combined with low dielectric loss materials to ensure stable and clear transmission of audio/video and data signals over long distances.  
Multi-layer shielding for anti-interference: Dual-layer shielding structure with foil and tinned copper braided mesh significantly suppresses high-frequency electromagnetic interference and external environmental noise.  
Wide temperature adaptability: Operating temperature range of -40°C to +80°C, maintaining stable performance in extreme cold, heat, or environments with severe temperature fluctuations.  
Excellent environmental protection: The outer sheath is made of UV-resistant and chemically corrosion-resistant materials, making it suitable for outdoor security, industrial automation, and mobile equipment applications.  
Flexible and durable structure: Conductors undergo precision stranding processes, and the filler layer uses high-elasticity materials, supporting frequent bending and movement without damage.  
Selling Points:  
Dedicated to professional-grade audiovisual systems: Optimized for scenarios with stringent signal quality requirements, such as broadcasting, studio equipment, high-definition surveillance, and conference systems.  
Stable mid-to-long-distance transmission: Supports lossless transmission of high-definition signals over 120 meters, meeting the wiring needs of medium-sized venues, smart buildings, and similar scenarios.  
Flexible and convenient installation: Compact cable outer diameter and excellent bending radius make it compatible with various installation methods, including conduit, cable trays, and cable channels, with interfaces adhering to industry standards.  
Adapted for outdoor and industrial scenarios: Designed with enhanced environmental resistance for direct use in complex environments such as outdoor monitoring, vehicle-mounted systems, and factory automation.  
Cost-effective solution: Offers excellent cost-performance among similar professional-grade cables, balancing performance with long-term usage cost control.
Application Range: Elevator systems with video monitoring, elevator car CCTV transmission, elevator intercom systems, and lifting equipment requiring high anti-interference signal transmission.
Special Notes: Double shielding design provides top-level anti-interference capability; optimized electrical parameters suitable for video signal transmission; flat structure suitable for shaft installation; abrasion and oil-resistant design adapts to elevator environment; cable optimized specifically for elevator audio/video transmission.