Let’s start with the basics of what is a under car scanner then we can move onto where and what type of projects we would implement this type of technologies.

What is an under-car scanner?

Smuggling contraband (weapons, drugs, mobile phones or other banned items) is a big problem for many secure sites. It is not just about obvious methods; people get creative, hiding things under vehicles, sneaking them in during visits by using cars, vans or wagons to get items through.

This is where undercar scanners come in. These scanners offer a smart and non-intrusive way to check underneath vehicles before they enter a secure area. Instead of stopping every vehicle for a physical inspection which takes time and is not always reliable, the scanners quickly capture images of the vehicle’s underside and highlight anything unusual. This method is faster, more efficient and far more dependable than a simple visual check.

By using this kind of technology, secure sites can significantly reduce the risk of contraband getting inside. And when that risk goes down, it helps create a safer environment for everyone.

How does an undercar scanner work?

Undercar scanner technology uses a combination of cameras, sensors and AI technology to get a clear view of the underside of any vehicle passing through a checkpoint. When a vehicle drives over the scanner, high-resolution cameras capture detailed images of its underside from different angles.

These images are then compared in real time to a set of reference scans that are collected on site from previous vehicles. So, it uses reference images of what a normal vehicle should look like and then the system’s software looks for anything unusual, like hidden compartments, wires, packages or changes in the structure that might indicate something suspicious.

An undercar scanner uses a line scanner which proves beneficial over an area scanner due to the vehicle flow and scanning speed, while still maintaining clarity and resolution of the undercarriage image. If the scanner spots something out of the ordinary, it automatically flags it for further inspection by security staff. This process happens quickly and without slowing down traffic, making it an efficient way to catch hidden threats.

Because the system is automated, it reduces the chance of human error and ensures every vehicle is checked thoroughly and consistently. It’s a clever blend of cameras, smart software and automation all working together to keep places safe.

Where would an undercar scanner be used?

Obviously border crossings are the first thing we think of when we talk about vehicle security checks but there is also other areas outside of this when a undercar scanner would be beneficial not only for stopping crimes being committed but also being the first line of protection in saving people’s lives.

Custodial Settings

Smuggling contraband (weapons, drugs, mobile phones or other banned items) into prisons is a major issue, and it’s not just about throwing something over the wall. People get creative, hiding things under vehicles, trying to sneak them in during visits, or even using delivery vans to slip items through.

Undetected contraband can be a real danger to the safety of both prison staff and inmates. But by using a contraband detection system to screen every vehicle coming in, prison teams can cut down the risk to everyone inside. It helps reduce incidents like violence, trafficking or other safety breaches that can happen when banned items make it through the gates.

Undercar scanners also help reduce human error, which can happen during traditional vehicle checks. Instead of relying on manual searches by security staff, these scanners provide a clear and consistent way to spot anything unusual under a vehicle. That means fewer chances for something to slip through, and a safer environment for both staff and inmates.

Nuclear and NetZero

Undercar scanners play a key role in keeping nuclear and hydrogen plants safe. These sites are high-value targets, which unfortunately makes them more vulnerable to things like sabotage, terrorism or the smuggling of dangerous materials.

The scanners automatically check the underside of every vehicle coming in, looking for hidden explosives, weapons, unauthorised devices or even tampered parts. They compare real-time images with previous scans to quickly spot anything out of the ordinary with no need for manual inspections. It’s a much faster and more reliable way to keep things secure.

At nuclear plants, this kind of system helps prevent radiological sabotage or theft. At hydrogen plants, it helps reduce the risk tied to highly flammable gases. In both cases, undercar scanners provide a simple, non-intrusive way to control vehicle access and stop threats before they become a real problem.

Government Buildings

Undercar scanners are an important part of keeping government buildings safe. These sites often hold sensitive information, important officials and critical operations, which can make them a target for sabotage or terrorist threats.

The scanners automatically check the underside of every vehicle coming in, looking for hidden explosives, weapons or any unauthorised devices. By comparing the live images with previous scans, security teams can quickly spot anything unusual without needing to do slow and detailed manual checks.

This kind of technology boosts security while keeping traffic flowing smoothly at the entrance. In places like government buildings, where even a small security slip-up can have serious consequences, having a reliable system like this makes a big difference.

So, what have we learnt about undercar scanners?

Undercar scanners provide a high level of security and efficiency for not just custodial settings but other high target sites such as nuclear and government facilities by offering quick, non-invasive and reliable inspections that help prevent security breaches.

Using this technology not only makes things safer for everyone involved but also strengthens security procedures and reduces operational risks. Whether for routine checks or emergency situations, undercar scanners are a valuable tool for keeping any secure environment safe.

As a life safety and security provider for a range of custodial, energy and government complexes, we use the latest technology available such as undercar scanners to deliver the best results. We work closely with our supply chain partners like Bi3 to bring specialist technologies into every project we handle, no matter the size or complexity of the site.

To find out more about undercar scanners or discuss further about how our life safety or security solutions can feature on your next project then please reach out to our team who will be able to assist you.