Keypad Entry Systems for Commercial Buildings: What to Consider

Choosing the right Access Control Systems for a commercial building is not just a security decision. For building managers, it affects staff movement, visitor access, emergency procedures, compliance, maintenance, and the day-to-day experience of everyone using the premises.

Keypad entry systems are often one of the simplest ways to control access into offices, schools, healthcare settings, warehouses, apartment blocks, community buildings and retail premises. They remove the need for traditional keys, reduce uncontrolled access, and make it easier to manage who can enter specific areas of a building.

That does not mean every keypad is suitable for every door. A small staff entrance in Birmingham city centre has very different requirements from a multi-tenant commercial building, a school in the Midlands, or a secure stockroom in an industrial unit. The best system depends on the building, the risk profile, the number of users, the door hardware, and how access needs to be managed over time.

This guide explains what building managers and business owners should consider before installing keypad entry systems, and how they fit into a wider commercial access control strategy.

If you are planning a new installation or upgrading an existing door entry system, Glassedge provides Access Control Systems installation in Birmingham, the Midlands and across the UK.

What Are Keypad Entry Systems?

A keypad entry system allows authorised users to unlock a door by entering a PIN code. The keypad is usually installed beside the entrance and connected to an electric lock, magnetic lock, strike release, automatic door operator, or wider access control panel.

At its simplest, a keypad can operate one door with one shared code. More advanced systems can manage multiple users, create individual PINs, restrict access by time of day, log entry events, integrate with fobs or cards, and connect with wider building security systems.

For commercial buildings, the real value is not just the keypad itself. It is the ability to control access without relying on physical keys that can be lost, copied, shared or retained by former staff members.

Why Building Managers Choose Access Control Systems Over Traditional Keys

Traditional keys are familiar, but they are difficult to control at scale. Once a key leaves the building, the manager has limited visibility over where it goes. If a key is lost or not returned, locks may need to be changed. In a busy commercial environment, that quickly becomes inefficient.

Modern Access Control Systems provide a more manageable approach. They allow building managers to decide who can access which areas, at what times, and under what conditions.

For Birmingham businesses and Midlands-based commercial sites, this is especially useful where premises are used by several groups, departments, contractors, tenants or visitors.

Access control can help with:

• Restricting entry to staff-only or sensitive areas
• Reducing reliance on physical keys
• Improving accountability through access logs
• Managing access for contractors, cleaners and maintenance teams
• Supporting safer movement through the building
• Improving security at entrances, stores, offices and back-of-house areas

For many building managers, the main benefit is control. Access permissions can be changed without replacing locks or recovering keys from every user.

Where Keypad Entry Systems Work Best in Commercial Buildings

Keypad entry systems are particularly useful where access needs to be controlled, but issuing and managing cards or fobs may be unnecessary or impractical.

Common commercial uses include:

• Staff entrances
• Office doors
• Internal restricted areas
• Stockrooms and storerooms
• Plant rooms
• Reception-to-office access points
• Shared commercial buildings
• Community centres and places of worship
• Small clinics and treatment rooms
• Apartment block communal doors

They are often a good fit for lower to medium-risk access points where the main requirement is to prevent casual unauthorised entry. For higher-risk spaces, a keypad may still be useful, but it is often better combined with a fob, card, biometric reader or monitored access control system.

Keypad Entry Systems vs Fob, Card and Mobile Entry Systems

Keypads are popular because they are simple, cost-effective and easy for users to understand. However, they are not always the best option on their own. Building managers should compare them against other entry systems before making a decision.

System Type	Best For	Main Advantage	Key Consideration
Keypad entry	Small teams, internal doors, staff entrances	No cards or fobs to issue	PINs can be shared if not managed properly
Fob access	Offices, schools, multi-user buildings	Easy to add or remove users	Lost fobs need to be disabled quickly
Card access	Larger commercial sites and managed buildings	Professional, scalable and auditable	Requires credential management
Mobile access	Modern offices and flexible workplaces	Convenient and contactless	Depends on device compatibility and user policy
Biometric access	Higher-security areas	Very difficult to share credentials	Requires careful privacy and data handling

For many commercial buildings, the best solution is not a single technology. It is a layered setup. For example, a building may use a keypad at a staff entrance, fob access for office areas, and a restricted card reader for plant rooms or management offices.

A professional survey can help identify which doors need simple access control and which need more robust authentication.

Security Considerations Competitor Guides Often Oversimplify

Many articles describe keypad entry systems as either “secure” or “not secure”. The reality is more nuanced. A keypad is only as secure as its specification, installation and management.

The most common weakness is not the keypad itself. It is poor PIN management.

If a whole team uses one shared code for years, the system becomes weaker over time. Former employees, contractors or visitors may still know the code. Staff may also share it for convenience. This is why commercial keypad systems should be planned with practical management in mind.

Building managers should consider:

• Whether each user should have a unique PIN
• How often codes should be changed
• Who has authority to create or remove users
• Whether access should be limited by time schedules
• Whether failed-entry lockout is needed
• Whether the keypad needs anti-tamper protection
• Whether entry logs are required for accountability

For external doors, weather rating and vandal resistance also matter. A keypad on a rear entrance in an exposed car park needs a different specification from a keypad inside a clean office corridor.

Access Control Systems and Door Hardware Compatibility

One of the most important questions is whether the existing door can support the chosen entry system.

A keypad is only one part of the installation. It needs to work with the lock, door closer, frame, power supply, fire escape route, and sometimes an automatic door operator. If the door is poorly aligned, damaged, unsuitable, or fitted with inappropriate hardware, the access control system may become unreliable.

Before installation, a competent survey should assess:

• The door type and material
• The frame condition
• Locking hardware
• Existing power routes
• Emergency release requirements
• Fire escape use
• Door closer strength and closing action
• Whether the entrance is manual or automatic

This is especially important where access control is being added to glass doors, aluminium commercial doors, steel security doors or automatic entrance systems. The installation must be designed as a working door system, not just as a device fitted beside an opening.

Glassedge designs and installs commercial access control systems for doors and entrances, including keypad, fob, card, biometric and mobile access solutions.

Fire Safety, Emergency Exit and Compliance Considerations

Access control should never prevent safe escape from a building. This is one of the most important points for building managers to understand.

Where an access-controlled door forms part of an escape route, the system must allow safe egress in an emergency. That may involve emergency release buttons, fail-safe locking, fire alarm integration, suitable signage, and a clear strategy for what happens during power loss or fire activation.

For powered pedestrian doors, safety standards and risk assessment are especially important. The British Standards Institution lists BS EN 16005:2023 as the standard covering safety in use requirements and test methods for power-operated pedestrian doorsets. The Automatic Door Suppliers Association also provides industry information around EN 16005 and automatic door safety.

For wider workplace safety obligations, building managers should also be aware of the need to maintain safe equipment and working environments. The Health and Safety Executive provides guidance on PUWER and work equipment responsibilities.

The practical point is simple: access control should improve security without compromising safety. A system that locks people out must still allow people to get out safely when needed.

Data Protection and Access Logs

Some access control systems record who entered a door and when. This can be valuable for incident review, security management, audit trails and insurance discussions. However, it also means the organisation may be processing personal data.

If an access control system stores user names, access times, card numbers, biometric data or identifiable entry logs, building managers should think about data protection responsibilities. The Information Commissioner’s Office provides guidance on UK GDPR and data protection.

In practice, this means considering who can access logs, how long records are kept, whether staff are informed, and whether biometric systems are proportionate for the risk involved.

This is another reason why system design matters. A small office may not need advanced monitoring. A larger commercial building with sensitive areas may benefit from detailed access records and controlled permissions.

Choosing the Right Keypad Entry System for Your Building

The right system depends on how the building is actually used. A building manager should avoid choosing purely on price or product features. The better question is: what access problem are we trying to solve?

For example, a Birmingham office with 20 staff may need a simple keypad and fob system for the main staff entrance. A multi-tenant building may need separate access permissions for each tenant. A healthcare setting may need restricted rooms, cleaner access, visitor control and out-of-hours schedules. A warehouse may need robust external readers and stronger locking hardware.

Useful questions to ask before installation include:

• How many users need access?
• Will users change frequently?
• Does access need to vary by time of day?
• Are there areas that need higher security?
• Does the system need an audit trail?
• Is the door internal or external?
• Does the door form part of an escape route?
• Will the system need to integrate with automatic doors?
• Who will manage codes, fobs or permissions?

These questions help avoid under-specifying a system that quickly becomes frustrating, or over-specifying a system that is more complex than the building requires.

Common Mistakes When Installing Commercial Entry Systems

Most problems with commercial entry systems come from poor planning rather than poor technology. The keypad, fob reader or card reader may be perfectly good, but the installation fails because the wider door environment has not been considered.

Common mistakes include:

• Using one shared PIN for too many people
• Not changing codes when staff leave
• Installing a keypad without considering weather exposure
• Fitting access control to a door with poor alignment or weak hardware
• Ignoring emergency exit requirements
• Choosing a system that cannot scale as the building changes
• Failing to plan who will manage access permissions
• Not arranging maintenance or periodic checks

A good installation should feel almost invisible to users. Staff can enter easily, visitors are controlled, unauthorised access is reduced, and managers can update permissions without unnecessary disruption.

How Much Do Keypad Entry Systems Cost?

The cost of a keypad entry system varies because the keypad is only part of the project. The final price depends on the door, hardware, wiring, locking method, number of access points, system complexity and whether integration is needed.

A single internal keypad will usually be more straightforward than an external commercial entrance with access logs, time schedules, emergency release, automatic door integration and remote management.

The main cost factors include:

• Number of doors requiring access control
• Type of keypad or reader
• Whether fobs, cards or mobile access are included
• Locking hardware and release mechanisms
• Power and cabling requirements
• Door condition and suitability
• Fire alarm or emergency release integration
• Software, user management and ongoing support

For building managers, the more useful question is often not “what is the cheapest keypad?” but “what system will be reliable, safe and manageable for this building over the next few years?”

A site survey will usually produce a more accurate and useful quotation than a product-only estimate.

When a Keypad Alone Is Not Enough

Keypad entry is useful, but there are situations where it should not be the only layer of security.

If the building has high staff turnover, sensitive stock, safeguarding considerations, public access, multi-tenant use or strict audit requirements, a fob, card or managed access control system may be more appropriate. In some cases, two-factor access, such as PIN plus fob, may be worth considering.

For higher-risk commercial premises, security design should consider the full entrance environment. Secured by Design, the police security initiative, provides guidance on security-minded building design and physical security principles through its design guides.

The strongest access control setups are usually proportionate. They are secure enough for the risk, simple enough for users, and practical enough for managers to maintain.

Why Local Support Matters for Birmingham and Midlands Businesses

Access control is not a fit-and-forget product. Doors move, hardware wears, users change, codes need updating, and buildings evolve. For commercial premises, having a responsive installation and support team matters.

For Birmingham building managers, local knowledge can also make the process smoother. Many commercial buildings in the city and wider Midlands have a mix of older door openings, refurbished entrances, shared occupancy, back-of-house access points and public-facing reception areas. These details influence the best access control design.

Glassedge works with businesses, public buildings and commercial premises across Birmingham, the West Midlands and the wider UK, providing practical advice, installation and aftercare for access control, automatic doors and entrance systems.

If you are unsure whether a keypad, fob, card reader or integrated system is right for your building, the most sensible next step is a site survey. This allows the door, usage pattern and security requirements to be assessed properly before a recommendation is made.

What to Expect from a Professional Access Control Installation

A well-managed access control project should be structured and clear from the start. Building managers should expect more than a quick product recommendation.

A professional process usually includes:

• A site survey to inspect doors, frames, hardware and power routes
• A discussion about users, visitors, access levels and opening hours
• Advice on keypad, fob, card, mobile or biometric options
• Consideration of fire escape and emergency release requirements
• Specification of suitable locks, readers and control equipment
• Installation with minimal disruption to the building
• Testing, handover and user guidance
• Ongoing support, servicing and adjustments if required

This approach reduces the risk of installing a system that works technically but fails operationally.

Keypad Entry Systems for Commercial Buildings: Final Thoughts

Keypad entry systems can be a practical, cost-effective way to improve security and simplify access management in commercial buildings. They are especially useful for offices, staff areas, shared premises, internal restricted zones and smaller commercial entrances.

The key is to treat the keypad as part of a wider access strategy. The door, lock, user permissions, emergency escape requirements, audit needs and long-term maintenance all matter.

For building managers and business owners in Birmingham and across the Midlands, the right system should be secure, easy to manage, compliant, and suitable for how the building is actually used.

Glassedge designs, supplies and installs Access Control Systems for commercial buildings in Birmingham, the Midlands and across the UK. If you are considering keypad entry systems, fob access, card readers or integrated door entry systems, contact the team for practical advice and a tailored quote.

FAQs About Keypad Entry Systems and Access Control Systems