SELECT A DIVISION
ConstructionFacility ServicesElectronic SecurityVoice & Data
font - small font - medium font - large
Electronic Security


Access Control

Sierra Group is a specialist in the field of Access Control. Do you have an unsecured area that only select people should have access to? With an access control system installed by Sierra Group, different areas of your location can be electronically controlled to allow access only to individuals with the proper clearance. An access control system can reduce costs associated with re-keying locks and managing keys. More and more businesses are utilizing access control to provide a secure environment for their employees and guests. No one wants the angry employee that just got let go to re-enter the building. All businesses need to secure their assets. Access control also provides audit trails and management reports of all access grants, denials and other customized parameters. Sierra Group can seamlessly integrate Access Control with your alarm and video system for a complete video solution.

Benefits of an Access Control System:

  • Protection for employees
  • Protects your assets, both logical and physical
  • Restricts unauthorized access to sensitive areas
  • Provides an audit trail
  • Eliminates re-keying and key tracking
  • Can be networked within your whole companies infrastructure
  • Will integrate with your existing alarm, video or intercom system


Access Control Services:
  • Design, installation and programming of scaleable networked access control systems, from a single door to enterprise wide applications
  • Voice and video intercom systems
  • Installation of Electric Locking Hardware
  • Custom application specific programming
  • ID Badging and badging products
  • Service and Maintenance Plans

Access Control Technology:

  • Readers - Passive / Active Card, Card + PIN, Fingerprint, Hand Geometry, Facial Recognition, Iris Scan
  • Credentials - Wiegand, Mifare, iClass, Smart Card, Card, Key fob
  • Locking Hardware - Mortise Locks, Electric Strikes, Maglocks, Turnstile

Sierra Group provides the following services statewide:

Do You Have Any Questions?


Corporate Headquarters
560 Riverdale Drive
Glendale, CA 91204

License #749452
ACOL #5382
Northern California
23785 Cabot Blvd., Suite 317
Hayward, CA 94545
ph)
email) info@callsierra.com

Sierra Group is a California statewide commercial general contracting firm that brings together three unique facility based service divisions, commercial construction, facilities maintenance, electronic security surveillance and business alarms, operating under one company. Our commitment, dependability and sensitivity to operational schedules, environments and cost effective solutions allow us to provide a total solution for all of your building maintenance needs.