Access Control Systems: A Facility Manager's Guide to Choosing the Right Solution
Access control systems determine who enters controlled areas, when access is permitted, and how authorization is managed. For facility managers, choosing the right setup requires evaluating door conditions, user groups, daily traffic volume, and administrative overhead alongside the underlying technology.
Start With How Your Facility Operates
Before comparing readers or software, map the locations that require controlled entry. Main entrances, employee-only areas, storage rooms, sensitive spaces, and other restricted openings may have different security needs, whether the property is a school, a hospital, a retail store, a government building, or a multi-family property.
Next, analyze user access patterns. Permanent employees need continuous authorization, whereas contractors and visitors require temporary, time-restricted permissions to maintain site security.
Facility managers should consider:
- Which openings require electronic control?
- Who needs permission to enter each area?
- When should that permission apply?
- Who will issue, modify, and revoke access?
- What existing doors and hardware must remain?
- Could access requirements change as the facility grows?
These questions create a practical foundation for comparing available options.
How Credentials, Readers, and Controllers Work Together
Credentials—such as smart cards, fobs, PINs, biometrics, or mobile devices—identify authorized users based on security and operational needs. Readers scan credentials and send the data to controllers, which check permissions and unlock the door. Understanding how these components interact makes it easier to compare access control systems based on facility requirements rather than individual product features.
Hosted Versus On-Premises Access Control
System management directly impacts administration, IT resources, and scalability. An on-premises access control model maintains software and system resources within your organization's internal infrastructure.
This approach can give an organization direct responsibility for its environment, but it may also require internal resources for system administration and maintenance. A hosted or cloud-based approach places certain management functions on remotely hosted infrastructure.
Authorized administrators can often manage access remotely, making cloud platforms ideal for multi-facility organizations seeking centralized administration. Because neither approach suits every facility, key factors like existing infrastructure, site count, and future expansion plans should guide your decision.
Consider the Entire Door Opening
Electronic security does not operate independently from the physical opening. Locks, door hardware, frames, readers, controllers, credentials, and software need to work appropriately within the overall security plan.
For example, integrating electronic access control into an existing opening requires evaluating existing door locks, frame preparation, wiring conditions, and hardware compatibility to ensure seamless installation
Facility managers comparing access control systems should therefore look beyond software features alone. A solution should make sense for both the physical environment and the people responsible for managing it.
Choose TCH With Long-Term Management in Mind
Daily administration and long-term scalability matter long after installation. Authorized personnel need intuitive systems to manage permissions, audit access, and add new doors or locations without adding unnecessary complexity. TCH delivers this adaptability through tailored enterprise solutions—such as deploying standardized, pre-configured hardware and national account management for major retailers like Target Inc.—ensuring complex multi-site facilities remain easy to operate as operations evolve.
Build a More Connected Access Strategy With TCH
At TCH, we provide integrated access and security solutions that bring together access control software, readers, credentials, commercial doors, and architectural door hardware. Our integrated access capabilities include solutions that support different credential management and facility requirements. We help customers consider security as a connected environment rather than a collection of isolated components.
Contact us today to discuss your facility's access requirements and explore an integrated solution suited to your building.
FAQs
Frequently Ask Questions
A credential identifies a user requesting entry. Common options include access cards, key fobs, PINs, biometrics, and mobile credentials, depending on your facility's security requirements.
A reader receives credential data at a controlled door and transmits it to the system so authorization can be evaluated before granting entry.
An access controller acts as the brain of the system, processing requests against programmed security policies to determine if a user is authorized to enter at that specific time.
Neither model is universally better. The ideal choice depends on your IT resources, security policies, site count, and plans for future expansion.
Most existing openings can accommodate electronic access, but compatibility must be evaluated first. Factors like door preparation, lock types, frame wiring, and surrounding door hardware will dictate system requirements.
Facility managers should balance security needs, user convenience, administrative overhead, and issuing frequency (such as managing high turnover or guest access).
Scalability ensures your system can accommodate new doors, user growth, or additional facilities without requiring a complete hardware overhaul.