Experience seamless communication within your indoor spaces with the Aiphone GT1D Audio 2-Wire Handset Station. Specially designed for the GT system, this sleek and modern handset allows for easy door release and monitoring, enhancing both convenience and security. The GT1D model, with its intuitive interface, promises clear audio intercom functionality, perfect for any setting requiring efficient and private communication. Crafted with meticulous attention to detail, the Aiphone GT1D is a reliable choice for your intercom needs. Its compatibility with the Aiphone GT series ensures a smooth integration into your existing system. The product's UPC is 790143576530, and it is designed for indoor use only, ensuring durability and performance in a controlled environment.