Access Control Systems

Access Control Systems

State-of-the-art access control software that integrates the most advanced security technologies with innovative networking capabilities to bring you full-featured security solutions serving any size facility.

Access Control

Readers

Our Access Systems a offer a full line of readers ranging from proximity, wiegand, keypad, magnetic stripe, bar code and biometric.

Visitor Management Systems

Enhance your investment in access control and perimeter security by providing a simple and effective way to register, badge, track and manage your facility's visitor traffic.

Contact Grennan Communications today at (417) 256-6588 or (800) 753-0699
or email us at Grennan@grennancommunications.com