Door Access Control Systems vs Intercoms: Which Is Right for Your Business?
So you might already have CCTV and burglar alarms installed, but let’s not forget the most important part of your business that needs protecting from intruders: your door.
The best way of staying on top of who comes and goes through your business is by keeping your front door or gate secure. Traditional keys and locks are becoming a thing of the past, and in their place there’s now a sophisticated range of door access systems to choose from. They’re handy for managing staff access, controlling who visits and, of course, for keeping your business protected against trespassers.
But do you opt for a door access control system or an intercom system? In this article we’ll explore the differences and explain when to use each system, as well as whether it’s worth getting both. We’ll also give you an overview of the security services we offer at Midland Fire and how we can help keep your business as safe and secure as it can possibly be.
Let’s start with a deep-dive into both systems.
What Is a Commercial Door Access Control System?
A commercial door access control system is a smart security solution that allows you to manage who enters your property or specific areas within your business. Instead of keys, people can gain access using options such as key cards, fobs, PIN codes or even biometric scans. You can install them on the front door or gate of your business premises and also on internal doors throughout your buildings.
Benefits include:
- Prevents unauthorised access and offers continuous security.
- Improves staff safety.
- Monitors and tracks staff and visitor movement.
- Doors are automatically locked after access.
- Allows you to manage contractor or visitor access with temporary permissions.
- No more lost keys!
What Is an Intercom System for Businesses?
A commercial intercom system gives you remote control over who enters your premises and allows you to identify visitors before granting them access. It’s a form of two-way communication between entry points and authorised personnel, making sure that each visitor or delivery is legit. Audio and video options are available, as well as wired, wireless and IP-based systems, the latter being ideal for integration with larger security systems.
Benefits include:
- Allows you to remotely control external gates or main reception doors.
- Reduces unauthorised entry and improves office security.
- Speeds up visitor verification and check-in.
- Improves communication between departments.
- You can use intercoms for emergency announcements and coordination too.
The Key Differences Between Door Access Control and Intercom Systems
In a nutshell, door access control manages authorised entry, while intercom systems manage visitor communication and verification. In other words, door access control systems automatically grant or deny access to those with a key fob or pin code, whereas intercoms allow staff to identify and approve visitors in real time.
Door access control is best suited for employees and internal security, while intercoms work best at entrances, front gates, receptions and delivery points for people external to the company.
Does My Business Need a Door Access Control System or An Intercom System?
So with all that said, which one is best for you? That all depends, of course, on your business. While most companies would benefit from having both, to choose between them you should consider exactly what your priorities are and which aspects of your security you need to improve. Here’s a comparison chart to help you decide:
| Door Access Control System | Intercom System |
| Automates door entry with key cards, fobs, pin codes or biometrics. | Enables two-way communication for verifying visitors before granting access. |
| Allows you to restrict access to certain areas such as stock rooms or data centres. | Allows you to control main entrances from a reception or security office. |
| Ideal if lots of employees come and go throughout the day. | Ideal for businesses with regular visitors, deliveries or contractors. |
| Offers detailed entry logs so you always know who came in and when. | Offers instant remote voice or video confirmation of who’s at the door. |
| Helps prevent unauthorised access through a more secure door entry system. | Helps prevent unauthorised access by letting you screen people before entry. |
| Best when security automation and tracking are your top priorities. | Best when face-to-face interaction or live verification matters most. |
To get a bit more clarity on which system you should choose, we’d be happy to send one of our fully qualified security engineers your way for an on-site consultation. Just give us a call anytime.
When to Combine Door Access Control and Intercom Systems
As we mentioned, it’s always a great idea to consider using both systems together as the two compliment each other and will effectively double your security efforts. You’ll find a combination of both systems in busy places like multi-tenant offices, factories, schools, hospitals and hospitality venues, to name but a few.
An integrated setup is great because it allows you to easily control regular staff entry and also visitors and delivery. You’ll be able to monitor everything centrally through an app or control panel and also integrate your systems with other security and fire safety systems. Plus, they’re scalable and flexible, so you can choose what you need and where, and make changes as you grow.
Why Choose Midland Fire for Door Access Control and Intercom Systems?
Midland Fire is a BAFE-accredited electrical contractor specialising in the installation and maintenance of commercial door access control and intercom systems. We provide security solutions for businesses of all sizes across a range of industries, so whatever your company, please get in touch.
25 years of experience
We’ve been protecting people and businesses since 1999.
Expert engineers
Each of our 30 engineers is a time served electrician and an experienced security engineer.
Full support from start to finish
We’ll effectively manage each stage of your project from consultation and design to installation, certification and maintenance.
Quality products
Midland Fire only supplies products from reputable brands that we know will future proof your business.
Expert Door Access Control and Intercom Installation from Midland Fire
Our experienced security engineers can provide complete project management, handling everything from your initial consultation and system design right through to installation, integration and ongoing maintenance.
And if you need a hand with anything else, we also offer CCTV and intruder alarm installation, as well as a range of fire safety services. Our friendly team is on hand to advise you and offer expert guidance on how to meet the safety and security needs of your business.
At Midland Fire WE PROTECT. Contact us today for your free consultation.
Your Burning Questions Answered
What is a commercial door access control system?
A commercial door access control system is a security system that allows or denies access to buildings or rooms based on programmed permissions. You can use them to prevent unauthorised access, monitor site access and protect your staff and business assets, and you’ll find fob, card, keypad and keyless options.
What is a commercial intercom system?
A commercial intercom system is a communication system that allows controlled interaction between visitors and staff before access is granted to a building or restricted area. You can use them to verify someone’s identity, monitor entry points and remotely accept deliveries.
Can I monitor access remotely?
Yes, at Midland Fire we offer systems with mobile app integration for real-time access and reporting.
Is installation disruptive?
Not at all. Our experienced engineers will plan installations to minimise disruption to your business and we’ll do our best to complete the work at times that suit you.
How secure are these systems?
They’re extremely secure. We work with the industry’s most reputable technology suppliers for reliable, tamper-resistant systems.
Can door access control systems be integrated with my other security systems?
Yes, we can integrate your door access control and intercom systems with other security systems, such as CCTV, intruder alarms and fire safety systems. This will help you monitor and respond to incidents, enhancing the overall security of your premises.
Access control can also be connected to your heating, air conditioning and lighting systems, meaning these amenities are only used when needed which cuts down on costs.
Can I upgrade or expand my system later?
Yes. Our systems are scalable and can grow with your business needs.
Do door access control and intercom systems work if there’s a power cut?
Making sure your system is reliable during a power outage is necessary in adhering to the UK standards, so our engineers will install a backup power system or battery backup plan.
