L&G International logo

Solutions

Ferromagnetic Detectors

Detecting concealed metallic weapons at entry points is essential for protecting secure facilities. Our ferromagnetic detectors identify concealed knives, firearms and other metallic weapons, providing reliable, visible screening at all entry points.
SafeHound folding ferrous detection security portal
Manta Ray handheld cell phone detector in use

Try it yourself

Screen people without stopping the queue

Ferromagnetic screening reacts to the ferrous parts inside phones and weapons, and shows which zone they are in. Choose what the person is carrying, then walk them through.

Choose items, then press Walk through.

What are they carrying?

  • Weapons: SafeHound catches concealed guns, knives and pipe bombs, without false alarms on belt buckles, jewellery or keys.
  • Phones and wearables: SentryHound-Pro detects phones, tablets, laptops and smartwatches that slip past metal detection.
2 × 6sensor poles and zones, head to toe
~30people per minute
Passiveno radiation emitted
24+ hon internal battery

Need a closer look? Manta Ray finds concealed phones even when switched off or with the battery removed.

What you can do

Screening that keeps people moving

Around 30 people a minute

Walk-through screening sized for busy entrances.

SafeHound

Passive

Fully passive screening, with no radiation emitted.

SafeHound

Phones on or off

Finds concealed phones even with the battery removed.

Manta Ray

Beyond phones

Tablets, laptops, smartwatches and wearables that slip past metal detection.

SentryHound-Pro

Ready in 30 seconds

From power-up to operation in under 30 seconds.

SentryHound-Pro

Weapons

Concealed guns, knives and pipe bombs, head to toe across 6 zones.

SafeHound

Unsure which product is right for you?

Contact our experts to discuss your requirements:

© 2026 L&G International Ltd
Privacy Policy