Prevent unauthorized communication to or from exam or test locations

It is a fact of life that some test takers will try to cheat. Today, the cell phone is an ideal way to get information into the exam room, either by text or even by googling the required information. In other cases, it may be important to prevent leakage of the details of the exam or test, for example, in order to protect the examining organization’s proprietary information.

Cell phones are easily concealed and can be used covertly to send or receive information. Cellbusters’ Zone Protector is a valuable weapon in the armory of those who need to guard the integrity of a test or exam.

Zone Protector is a powerful and discreet device that constantly scans for cell phone activity and other user-selectable radio frequency (RF) transmissions. It helps you guard against unauthorized attempts to obtain answers or transmit information from an exam room or test center.

Cellbusters Zone Protector™ – Cell Phone and RF Detector

Zone Protector™ continuously scans for cell phone activity and other user selectable RF transmissions.

Alert options include audio announcement, visual alert, or silent logging once the appropriate frequency is detected.

Zone Protector™ can be used as a standalone device or it can be added to the network, depending on restrictions or requirements. .

Cell Phone Detector

Features at a glance

  • Detects all cell phone activity (standby, texts, data and calls)
  • Wide variety of alert options including audio and visual notification
  • Detection radius adjustable for small rooms or for larger areas
  • A/C Power adapter (optional internal rechargeable battery for portable use)
  • Works out of the box making it easy to deploy
  • Software upgradable as new protocols emerge
  • Fully supported – US Technology – CE and FCC Certification


Centrally manage and monitor cell phone or RF activity throughout your facility in real time

Zone Manager is the perfect software solution for large sites with one or more distributed Zone Protectors.

Get immediate notifications as soon as cell phone or RF activity is detected, helping you quickly identify potential threats to exam integrity and information leaks.

Cellbusters Zone Manager™

Zone Manager™ is a powerful yet easy-to-use tool that delivers real-time information and actionable intelligence.

View alert locations on an interactive map of your facility, download collated alert data for easy analysis, or use the interactive graph feature to quickly identify problem areas and trends.

Install Zone Manager™ on premise or as a cloud service delivered and supported by Cellbusters.

Zone Manager Locate Cell Phones

Features at a glance

  • View alerts on facility map in real time
  • Real-time event logging collected from distributed Zone Protectors™
  • Statistics and reporting
  • Alert notification via email, text or API
  • Centralized control and management
  • On-premise server or cloud option available