Intercom system principle and classification

The intercom system serves as a communication tool between residents and visitors in residential communities, playing a vital role in ensuring secure and efficient community management. As living standards continue to rise, community management has become more structured and strict. The intercom system greatly enhances the convenience and efficiency of daily operations. Additionally, with the fast-paced lifestyle of residents, there is less time for personal visits. This makes the intercom system even more essential for maintaining safety and security. ![XP-DMC33 video intercom doorbell color hands-free](http://i.bosscdn.com/blog/63/53/01/473932043980727.jpg) **XP-DMC33 Video Intercom Doorbell – Color Hands-Free** **How the Intercom System Works** A building intercom system typically consists of several key components: a digital networked entrance host, a color visual internal extension, a floor controller, a unit network controller, a community network controller, a power supply, access control units, and a network management center. Each user’s device is connected via a 5-core shielded data cable and a video coaxial cable to the floor controller, which then links to the digital networked entrance host. This setup allows for seamless communication across the entire system. The system enables users to call and unlock doors remotely, as well as communicate with visitors. When a visitor presses a specific room number on the entrance panel, the resident can see their face on the indoor monitor. They can also initiate a hands-free call using the “Intercom” button and unlock the gate by pressing the “Unlock” button. This hands-free operation ensures clear sound quality and easy use. In residential areas equipped with such systems, a central management office is usually present. A controller is installed to facilitate three-way communication between the resident, the visitor, and the management team. Adding this controller to the video intercom system significantly improves the property management's ability to monitor and manage the community effectively. It allows the manager to contact any resident or staff member instantly. **Types of Building Intercom Systems** 1. **Visual vs. Non-Visual**: Visual systems include cameras for face recognition, while non-visual ones rely solely on audio. 2. **Transmission Types**: These include bus-based systems, network-based systems, and wireless intercoms. 3. **Usage Locations**: Common types are IP digital network intercoms, video intercoms for buildings, prison systems, hospital systems, school systems, and bank window intercoms. These systems are designed to meet the unique needs of different environments, offering flexibility and enhanced security for all users.

3D Embossed Composite Fencing

3D Embossed Composite Fencing,Composite Slatted Fence,Synthetic Wood Fence,Composite Wood Slats For Gates

Jinhu Jusheng Plastic Wood New Material Co.,Ltd , https://www.goldenlakewpc.com

This entry was posted in on