How do you screen staff leaving a distribution centre without creating a queue?

Passive terahertz body scanning images people as they walk past at up to seven metres, so a full shift can clear the exit in minutes rather than queueing for individual searches. It requires no pat-down and no divestment, emits nothing at all, and shows concealed items under clothing — which is why it suits shift-change screening where hundreds of people leave at once.

Is staff exit screening acceptable to employees and unions?

It depends entirely on how it is done. Regimes that survive are fast, consistent, applied to everyone including management, and do not require staff to be searched by hand in front of colleagues. Screening technology that images people as they walk, rather than stopping and patting them down, is what makes that possible — and consistent, recorded application is also what makes a regime defensible if it is ever challenged.

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Distribution · retail · mining · high-value storage

Screening For Loss Prevention

Most screening asks what is coming in. Loss prevention asks what is going out — and it has to do it to hundreds of your own staff, every shift, without treating any of them like a suspect. Get the second part wrong and the first part stops working.

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What You're Actually Trying To Stop

Internal shrinkage is a people problem before it is a detection problem, which is why the technology you choose has to survive contact with a workforce, a union and a shift pattern.

High-value stock leaving — electronics, pharmaceuticals, cosmetics, tools: small, saleable and easily pocketed.
Precious materials — gold, gemstones and ore samples, where a single item can outweigh a year of screening cost.
Repeat, low-volume theft — rarely one dramatic incident; usually a small amount, often, by a small number of people.
The dignity problem — a search regime that humiliates staff breeds resentment, grievances and turnover — and quietly gets defeated.

Thruvision body scanning screen showing concealed items on people walking through — Real raw imaging at a distance: people keep walking, and concealed items still show.

Our recommendation

What Actually Works On A Shift Change

Speed and dignity decide whether a loss prevention regime survives its first month. Six hundred people leaving at once is the design constraint.

Thruvision Body Scanning

Passive terahertz imaging reveals items concealed under clothing at up to seven metres while people keep walking — no pat-down, no divestment queue, and nothing emitted. Built for exactly this application.

Body scanners →

Concealed Item Detection

The Metrasens Ultra finds phones, drives and metallic items carried, taped on or concealed internally — rapidly deployable, so it can move to whichever door needs it this week.

Concealed item detection →

X-ray With AI Detection

Bags and personal effects screened on exit, with AI flagging items automatically — a consistent standard at 22:00 as at 06:00, whoever is operating.

AI detection →

Just as important

What You Probably Don't Need

You don't need a search regime that feels like an accusation. Whether you screen everyone or run targeted checks is your call, and both work — what matters is that the capability is visible, consistent and quick, because deterrence does a lot of the work before detection ever has to. That is where the technology earns its place: systems that screen people as they walk, without pat-downs or emptying pockets in front of colleagues, so a shift change still clears in minutes and staff are not put through anything they will resent. Tell us your policy and your exit points and we will specify equipment that enforces it at the speed your operation actually runs at.

In practice

How It Runs Day To Day

Sited where the loss is

Staff exits, goods-out, high-value cages and clean-room boundaries — surveyed against where stock actually disappears, not where the door happens to be.

Fast at shift change

Screening several people as they walk, so a full shift clears the door in minutes rather than queueing to be searched individually.

Defensible

Consistent, recorded and applied to everyone, which is what makes a regime hold up with HR, a union or an employment tribunal.

This is a growing application for detection technology in distribution and retail, and the right answer is genuinely site-specific — we would rather survey it than sell from a brochure.

What's Walking Out The Door?

Tell us the site, the shift pattern and what is going missing. We will tell you what would actually stop it — and whether it is worth it.

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