Know Who's At the Door: Voice, Video, & Wireless Intercom Systems

Close up of an intercom next to a door

Intercom systems are a great way for business owners to know who is at the door and gain convenient, two-way room-to-room communication.

Commercial intercom systems are also a great security solution for small or mid-sized business owners, for enhancing security at their place of business, and deterring crime and theft. Intercom systems allow business owners, managers, and employees to screen visitors, and provide two-way communication from various rooms throughout the facility.

Parker Data & Voice provides the latest door intercom systems and technologies that help you secure your home or business.


Voice Intercom – Voice intercoms provide real-time communication at the door. Voice intercom systems provide a great inter-communication tool for larger spaces, allowing occupants and individuals to speak to someone in another room, another floor, or with visitors outside—without leaving their office. Voice intercoms are easy to use and provide a cost-effective security solution for your business.

Video Intercom – Video intercoms enable you to see who's outside of the door of your business without having to open the door. A video intercom system provides another layer of protection for securing your workplace. Some video intercom systems provide integration capabilities with access control modules, to further enhance security at-the-door.

Wireless Intercom – Wireless intercom systems are easy-to-install. Wireless technology eliminates the need to run complicated, hard-wiring and cut and drill into walls or ceilings to install the unit. Complete wireless intercom systems typically offer a secure radio link and encryption between units to prevent individuals from eavesdropping on wireless communication and enhance wireless network security.