All of our product literature in one easy to reference location.


Talk To A Specialist

We find that the best way for us to start the conversation is to do just that, start the conversation! We can be reached however you would prefer. We look forward to hearing from you!

Founded in 1990

Early callbox models were basic two-way communication devices. Since the mid-1990s, CALL24 products added the distinctive and easy to locate blue light system, many with external speakers for broadcasting, and solar panels for power to the battery backup. Being totally wireless, CALL24 was “green” before “green” became a desirable industry criteria. No boring or trenching required. Installation or relocation is simple.


Financing available


100% wireless operation


Easy installation and migration


Custom decal options available


Long unit life


Looking for something?


Looking for something?

CALL24 Wireless Callbox Systems

Our mission is to improve our customer’s safety, security, and business efficiencies through meeting their fundamental wireless communication needs.

Contact Us

800 Megahertz Dr. Winston Salem, NC 27107

(336) 650-1124