Welcome to visit our MIC website and explore our products. With 15 years of experience in the field of X-ray baggage scanners, multi-zone walk-through metal detectors, hand-held metal detectors, under-vehicle scanning systems, and anti-explosive products, we are committed to delivering high-quality security solutions.
Introducing the Gold Century Sound & Light Alarm Hand-Held Metal Detector MD150 – a powerful tool designed for deep detection and reliable performance. This model is ideal for use in security applications such as crowd control, airport and border security, package inspections, and any area where hidden metal needs to be detected.
**Specifications:**
- **Model NO.:** MD150
- **Alarm Terms:** Sound (Vibration) and Light Alarm Simultaneously
- **Warranty Time:** 1 Year
- **Package:** 25PCS/Carton
- **Gross Weight per Carton:** 16kgs
- **Carton Dimensions:** 580(L) x 330(W) x 470(H) mm
- **Operating Temperature:** -5°C to +55°C
- **Trademark:** GUARD SPIRIT
- **Certifications:** CE, ISO9001
- **Origin:** Shenzhen
- **HS Code:** 8543709100
**Technical Specifications:**
- **Power Voltage:** 9V Standard or Rechargeable Battery
- **Power:** <270mW
- **Operating Frequency:** 22KHZ
- **Operating Current:** <50mA
- **Operating Voltage:** 7V – 9V
- **Operating Temperature:** -5°C to +55°C
- **Net Weight:** 409g
- **Dimensions:** 41(L) x 8.5(W) x 4.5(H) cm
- **Standards:** GB15210-2003, CE
**Key Features:**
1. Equipped with a rechargeable battery, charger, earphone, and signal light.
2. Comes with a leather cover for easy portability.
3. Switch between sound alarm and light alarm, or vibration and light alarm depending on the environment.
4. Charging time: 4–6 hours (charger and battery sold separately).
5. Supports both sound/light and vibration/light alarms simultaneously.
6. Low sensitivity mode detects only large metal objects (e.g., guns, knives), not small items like coins or keys.
7. Auto shut-off for power saving.
**Table of Specifications:**
| Item | Specification |
|--------------------|----------------------------------------|
| Power Voltage | 9V Standard or Rechargeable Battery |
| Power | <270mW |
| Operating Frequency| 22KHZ |
| Operating Current | <50mA |
| Operating Voltage | 7V – 9V |
| Operating Temperature | -5°C to +55°C |
| Net Weight | 409g |
| Dimensions | 41(L) x 8.5(W) x 4.5(H) cm |
| Standard | GB15210-2003, CE |
**Performance:**
The detection range varies based on the size, shape, and composition of the object. Here are some typical results:
| Object | Low Sensitivity | Optimum Sensitivity |
|---------------------|------------------|----------------------|
| 38 Caliber Hand Gun | 15cm | 20cm |
| Pen Knife | 10cm | 15cm |
| Razor Blade | 5cm | 10cm |
**Usage Scenarios:**
- **Security Detection:** Preventing the smuggling of contraband such as knives, guns, etc.
- **Factories:** Preventing the loss of valuable items.
- **Educational Areas:** Detecting cheating tools like phones or electronic dictionaries.
**Operation Instructions:**
1. Insert a 9V standard or rechargeable battery into the compartment, ensuring correct polarity.
2. Turn on the device by pressing the power switch until it clicks and the green LED lights up.
3. Adjust the sensitivity knob counter-clockwise to activate the red LED and a steady tone. Then turn it clockwise until the red LED turns off and the green LED lights up for optimal performance.
4. Sweep the detector smoothly over the surface at a height of 10–30mm.
5. A metal object will trigger an audio warning and the red LED. The signal may decrease if the device is held still, so continuous movement is recommended.
**Low Sensitivity Mode:**
Press the low sensitivity switch during detection to focus on larger metal objects only (e.g., guns, knives), ignoring smaller items like coins or keys. Do not release the switch until the low-sensitivity scan is complete.
**Rechargeable Battery:**
Use a 9V rechargeable battery. It takes 4–6 hours to fully charge. The charging port is located on the side of the device. Make sure to turn off the unit before charging.
**Earphone and Signal Light:**
An earphone can be used in noisy environments. The more the signal LED shines, the larger the detected metal object.
**Vibrator Button:**
Located on the side of the device, this feature is useful in noisy areas or when audio alerts are not desired. Press to activate vibration, release to return to audio mode.
**Notes:**
1. If the green LED goes out or the device emits unusual sounds, stop using it and recharge or replace the battery.
2. Remove the battery if the device is not in use for an extended period to prevent leakage.
3. Store the detector in a dry and warm environment when not in use.
**About Our Company:**
Shenzhen Xinyuantong Electronics Co., Ltd. was established in 2000 with a registered capital of RMB 31.5 million. We have over 260 employees, including 120 technical staff, and operate in a 12,000 m² facility. As a professional high-tech company, we provide comprehensive public safety solutions and integrated services.
Our "Guard Spirit" series of security products has received 28 national patents, covering five categories: metal detectors, X-ray access security systems, radioactive material testing equipment, chassis inspection systems, EOD and anti-explosive products.
With 12 years of experience in access security and safety equipment, we have provided security services for numerous large-scale events, including the 2008 Beijing Olympics, 2010 Shanghai World Expo, 2010 Guangzhou Asian Games, and many other key projects.
Visit our website today and discover how we can meet your security needs.
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