Keystone is a trusted provider of Bogen Nyquist. With over 40 years of experience in designing and installing intercom and clock systems, we offer an integrated solution tailored to your needs. Telecenter U combines emergency notification, event management, and everyday communication in one user-friendly, web-based platform. Our expertise, coupled with trusted manufacturers like Bogen Nyquist, ensures seamless message delivery across your educational campus or factory floor. Additionally, our master clock systems synchronize timing signals to secondary clocks, keeping you on schedule.
LOBBY ENTRY SYSTEMS
Verifying visitors with a simple voice intercom is functional but not always reliable, especially if there is a lot of street noise or other interference. With a video intercom system, the guesswork is removed. You will always know who is entering your facility, which is as easy as pushing a button. Intercom systems can also be used to communicate more effectively between offices or other areas of your building.
DIGITAL SIGNAGE & ROOM SCHEDULING
From wayfinding and announcements to menu boards and real time production line monitors, we can help provide a digital signage solution that meets your specific needs.
Our advanced systems make Room Scheduling easy, assuring the right resources are available, while simultaneously implementing analytics that will have your office usage optimized in no time.
COMMUNICATIONS & AV
Advanced and professional audio and video systems:
• Video Conferencing
• AV Control/Room Automation
• Sound Masking & Speech Privacy
• Business Music Systems
• Public Address & Paging
• Large Venue Sound Systems
To learn more about our capabilities in these technologies, please click the button below.
Our advanced nurse call systems are designed for Critical Alert patient monitoring and notification. Give residents an easy way to call for assistance with just a push of a button. With multiple alerts, your residents can rest assured that every concern will be addressed in a timely manner. Need to upgrade? Replacing your outdated system? Ask us about our wireless solutions that can drastically reduce installation time and expense.