When thinking about business security, it’s easy to wonder, “What’s the point of security guards?” With so much technology available, like CCTV and access control systems, many business owners question whether physical security officers are still necessary. The answer? Absolutely. Here’s why.
Security Officers Provide Real-time Protection
Cameras and alarms are great at monitoring and alerting, but they can’t take immediate action. A security guard can:
- Respond to incidents as they happen.
- Deter criminals just by their presence.
- Check on suspicious activity or people in real time.
Having someone on-site means threats are dealt with quickly, minimising disruption and damage.
They work with technology, not instead of it
Security guards complement systems like CCTV and alarms. While cameras record footage, a guard can interpret what’s happening and act right away. For example:
- Investigating areas that cameras can’t cover.
- Verifying alarms to avoid unnecessary emergency calls.
- Assisting with access control by checking credentials or monitoring visitors.
This combination of human and digital oversight makes your security much stronger.
Flexible Support for any business
One of the biggest benefits of security officers is flexibility. You don’t always need weeks of planning to get protection in place. At Lexnis Services, we can provide guards for:
- A single day or short-term coverage.
- Long-term contracts for ongoing support.
- Temporary increases during busy periods or events.
Whether you need security for an urgent situation or regular peace of mind, we can adapt to your needs.

Who benefits from Security Officers
Certain types of businesses benefit the most from physical security officers, such as:
- Retail: Guards prevent theft, manage crowds, and assist customers.
- Logistics: Protect warehouses, monitor access, and secure valuable stock.
- Corporate Offices: Maintain a professional front-of-house presence while keeping employees safe.
- Events: Ensure smooth operations and a secure environment for guests.
If your business has experienced theft, vandalism, or unauthorised access, security guards can make a big difference.
What’s the cost of not having security?
While you may question the need for guards, consider the cost of not having them:
- Lost stock or damaged assets.
- Disrupted operations due to security incidents.
- A lack of confidence from employees and customers.
Security guards offer more than just protection—they give peace of mind.
Your trusted security partner
At Lexnis Services, we provide and plan tailored security officer solutions to fit your business. Whether you need short-term support or a long-term presence, we’re here to help. Our highly trained officers are SIA-licensed and ready to protect your premises.
Ready to strengthen your security? Contact us today to find out how we can help.