Stadium Requirements Security Handheld Metal Detector
The Stadium Requirements Security Handheld Metal Detector is a handheld metal detector that can detect and locate objects such as coins, jewelry, knives, guns, and other contraband. It can also be used in applications where there are regulations regarding the use of metal detectors. The hand-held metal detector is ideal for public areas such as airports and school campuses.
Stadium Requirements Security Handheld Metal Detector
A hand-held metal detector is a portable electronic device that is used to scan the ground for metallic objects. It uses radio waves to detect metal objects and sound waves to detect the presence of persons carrying concealed weapons.
The handheld metal detector uses an antenna coil to receive and amplify radio frequency signals. The signal is then directed through a second antenna that is connected to a receiver, which converts the received signal into an audio tone. The tone is then sent through speakers mounted on either side of the detector head, which produce an audible sound if it detects an object.
The receiver in a handheld metal detector can be connected via wire or wireless transmission to another device such as a cellular phone or computer system so that the user can determine whether or not they have detected any objects during their search area and what type of object(s) was detected.
technical parameter:
1. Power control: button switch; long press for 1 second to switch the machine
2. Sound and light alarm, with 5-speed adjustment; with vibration and buzzer mode; can be used in noisy environments.
3. Tone identification: Using the ATD feature, when detecting a small metal target, the audio volume will change, and when detecting a large metal target, the audio volume and tone will change.
4. Low battery voltage indication: When the voltage is low, a continuous alarm sound is heard, the green READY light stops flashing, and the red ALERT light emits red light. Related parameters:
5. Working frequency: with automatic frequency conversion function, 25-95KHZ;
6. Working temperature: -20ºC-45ºC;
7. Alarm indication: speaker, LED traffic light;
8. Power battery : Built-in 1800mah mAh lithium battery;
9. Charging interface: USB Type C interface 5V1A
10. The red light flashes when charging, and turns green when fully charged
11. Energy-saving mode: built-in energy-saving module, automatically shut down when not used for 15 minutes
12. Dimensions: length 41cm*width 8.2cm*height 4.1cm
13. Product weight: net weight 360 grams
Detection distance:
1. Pin 30-60mm;
2. Six-inch dagger 160-180mm;
3. 20mm diameter steel ball 120mm;
4. One dollar coin 75-100 mm;
Audited Supplier 
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