Airport Gateway Security Screening Metal Detector
This gate is configurable across a wide range: 4 to 33 independent probes giving 4 to 33 detection zones, 50 selectable operating frequencies and an overall safety level from 1 to 20. Multiple network ports and a secondary development port mean it can be integrated into an existing system rather than run in isolation.

Key benefits
- 4 to 33 independent probes giving 4 to 33 detection zones
- 50 alternative operating frequencies to avoid local interference
- Overall safety level selectable from 1 to 20
- Multiple network ports plus a secondary development and upgrade port
- Smart partition function for detecting large objects
Problems it solves
- A fixed zone count does not suit every screening requirement
- Local interference destabilises a fixed-frequency gate
- Gates without ports cannot feed a central security system
- False alarms on belt buckles and jewellery slow the lane
Who it is for
- Operators who need to set a specific overall security level
- Integrators writing custom software against the gate
- Sites where nearby equipment causes frequency interference
Application scenarios
- Airport passenger screening gateways
- Building entrances and public transit platforms
- Sites needing integration with an existing security system
- Locations with significant electromagnetic interference
Technical features
- Dual high-brightness red LED display with super brightness SMD double zone indicators
- Integrated four key panel operation
- External control alarm device port
- Counting of people passing and of alarm times
- Multi-zone simultaneous detection and alarm
- Password protection
Specifications
| Detection Probes | 4 to 33 independent |
|---|---|
| Detection Zones | 4 to 33 |
| Operating Frequencies | 50 alternatives |
| Overall Safety Level | selectable 1 to 20 |
| Display | Dual high-brightness red LED, super brightness SMD double zone indicators |
| Ports | Multiple network ports, external control alarm device port, secondary development and upgrade port |
| Counting | People passing and alarm times |
| Security | Password protection |
Figures are those published by the factory for this model. Where a value is shown as TBC it is not published, and we will confirm it with the factory before you order rather than estimate it.
Customisation options
- Zone and probe count specified from 4 to 33
- Overall safety level set from 1 to 20
- Secondary development port for custom integration
Compared with other models in the range
The KW-33 fixes 33 zones and the VM-24 switches between 8, 16 and 24. This gateway detector spans 4 to 33 probes and adds a secondary development port, which is what matters if you intend to write software against it.
Use guide
- Specify the probe and zone count from 4 to 33 for the screening task
- Select one of the 50 operating frequencies if nearby equipment interferes
- Set the overall safety level between 1 and 20 for the venue
- Use the smart partition function where large objects are carried through
- Connect through the network ports to your central security system
Where this product is used
Part of Multi-Zone Walk-Through Metal Detectors ยท typically specified for:
Airport Gateway Security Screening Metal Detector FAQ
How many zones can it have
4 to 33 independent probes giving 4 to 33 detection zones.
Can the frequency be changed
Yes, there are 50 alternative operating frequencies.
Can we integrate it with our own software
There is a secondary development and upgrade port, plus multiple network ports. Send us your integration requirement on WhatsApp.
How is the overall sensitivity set
An overall safety level is chosen from 1 to 20, with multi-zone detection and alarm running simultaneously.
Does it count passages and alarms
Yes, both the number of people passing and the alarm times.
Can it handle someone carrying a large metal object
A smart partition function is provided for detecting large objects.
Can settings be locked
Yes, through password protection.
Quotation for the Airport Gateway Security Screening Metal Detector
Send your destination port and quantity. We will come back with price, lead time and what documentation the factory can supply for your market.




