VK-2022 Rechargeable Handheld Security Metal Detector
The VK-2022's Advanced Target Discrimination changes the alarm itself according to what it finds: volume alone shifts for a small target, while both tone and volume shift for a large one, so an operator hears the difference between a coin and a knife. It converts frequency automatically across 25 to 95 kHz, and has five sensitivity settings with a built-in lithium battery.
Key benefits
- Advanced Target Discrimination alters volume for small targets and tone plus volume for large ones
- Automatic frequency conversion across 25 to 95 kHz
- Five-speed sensitivity adjustment with sound, light and vibration alarms
- Built-in rechargeable lithium battery
- Clear low battery indication: audible alarm, red ALERT light and the green READY light stops flashing
Problems it solves
- A uniform alarm gives no clue whether the target is a coin or a weapon
- A fixed frequency performs badly as the environment changes
- Disposable batteries are an ongoing cost and run out mid-shift
- Audible alarms are lost in a noisy venue
Who it is for
- Operators who must judge a target by the alarm alone
- Sites with variable interference across a venue
- Teams that cannot carry spare disposable batteries
Application scenarios
- Screening where distinguishing a threat from everyday metal matters
- Noisy environments requiring vibration or buzzer alerting
- Restricted areas checking for guns and knives
- Security, mining and archaeology applications
Technical features
- Advanced Target Discrimination tone identification
- Automatic frequency conversion between 25 and 95 kHz
- Five-speed sensitivity adjustment
- Vibration and buzzer modes for noisy environments
- One-second long-press power shutdown
- Automatic shutdown after 15 minutes
Specifications
| Model | VK-2022 |
|---|---|
| Sensitivity | Five-speed adjustment |
| Tone Identification | Advanced Target Discrimination, volume changes on small targets, tone and volume on large |
| Frequency | Automatic conversion, 25 to 95 kHz |
| Alarms | Sound, light, vibration and buzzer modes |
| Battery | Built-in rechargeable lithium |
| Charging | 5 V, 1 A |
| Power Control | One-second long press to shut down, automatic shutdown after 15 minutes |
| Dimensions | 41 cm x 8.2 cm x 4.41 cm |
| Low Battery Indication | Audible alarm, red ALERT light, green READY light stops flashing |
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.
Compared with other models in the range
The V-006 offers four sensitivity levels and up to 500 hours on a lithium pack. The VK-2022 adds Advanced Target Discrimination and automatic frequency conversion from 25 to 95 kHz, which is what lets an operator judge target size from the alarm.
Use guide
- Charge over the 5 V 1 A supply, the lithium battery is built in
- Select one of the five sensitivity settings for the environment
- Listen for volume change on small targets and tone plus volume change on large ones
- Use vibration or buzzer mode in a noisy venue
- Long-press for one second to shut down, or let it power off after 15 minutes
Where this product is used
Part of Handheld Security Metal Detector Wands ยท typically specified for:
VK-2022 Rechargeable Handheld Security Metal Detector FAQ
How does it tell a small target from a large one
Advanced Target Discrimination changes volume when detecting a small metal target, and changes both tone and volume for a larger one.
What frequency does it work at
It converts automatically between 25 and 95 kHz for the detection scenario.
How many sensitivity settings are there
Five-speed adjustment.
Does it take disposable batteries
No, it has a built-in rechargeable lithium battery charged at 5 V, 1 A.
How do I know the battery is low
An audible alarm sounds, the red ALERT light shows, and the green READY light stops flashing.
Does it switch itself off
Yes, automatically after 15 minutes, or by a one-second long press.
How large is it
41 x 8.2 x 4.41 cm.
Quotation for the VK-2022 Rechargeable Handheld Security 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.