Another significant trend is the growing emphasis on high-definition video and audio quality in wireless door intercom systems. With technological advancements, intercoms now feature high-definition cameras, wide-angle lenses, and advanced audio technologies that ensure clear, real-time communication between residents and visitors. This improvement in quality is particularly important for enhancing security, as it provides better visual identification of visitors and clearer conversations. The demand for these high-quality systems is expected to continue growing as consumers prioritize enhanced security features and ease of use in their homes.