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**Light Weight Hand Held Metal Detector for Police, School, Hotel**
-------Model: MD-300
The MD-300 is a compact and lightweight handheld metal detector designed for security checks in high-risk areas such as airports, schools, hotels, and prisons. It provides reliable detection of metal objects and alerts users through sound, vibration, or visual indicators. This device is ideal for law enforcement, event security, and public safety applications.
**Key Features:**
- Durable and shock-resistant design – no damage even if dropped
- Easy to operate with intuitive controls
- Dual alert system: sound, vibration, and LED indicators
- Adjustable sensitivity settings for different environments
- Lightweight and portable, perfect for mobile use
**Technical Specifications:**
- **Power:** 9V (6F22) alkaline battery or rechargeable battery
- **Operate Frequency:** 22 kHz
- **Operating Temperature:** -5°C to +55°C
- **Operate Current:** <50 mA
- **Operate Voltage:** 7V–9V
- **Indicator Visual:** Red/Green LED
- **Sound:** Built-in speaker
- **Vibration Control:** On/Off switch, low sensitivity switch, and sensitivity adjuster
- **Sensitivity Settings:**
- High Sensitivity: Detects a pin at 30mm, a 25-cent coin at 75mm
- Low Sensitivity: Detects larger metal objects like a 38-caliber handgun (35cm), pen knife (25cm), or razor blade (28cm)
- **Packing:** 20 pieces per carton
- **Carton Dimensions:** 540 x 330 x 400 mm
- **Unit Dimensions:** 370 x 160 x 60 mm
- **Net Weight (Unit):** 270 g
- **Color:** Black
**Applications:**
This metal detector is widely used in various security-sensitive locations including airports, sports events, prisons, nuclear facilities, transportation hubs, schools, corporate offices, stadiums, concerts, and historical landmarks.
**Additional Information:**
- **Trademark:** SAFE HI-TEC
- **Origin:** China
- **HS Code:** 8543709100
- **Certifications:** CE, ISO
- **Transport Packaging:** Wooden crate packing
**Images:**
[Image 1: Light Weight Hand Held Metal Detector for Police, School, Hotel MD300]
[Image 2: Light Weight Hand Held Metal Detector for Police, School, Hotel MD300]
[Image 3: Light Weight Hand Held Metal Detector for Police, School, Hotel MD300]
Whether you need a reliable and efficient tool for security checks or want to enhance the safety of your facility, the MD-300 is an excellent choice. Its portability, durability, and advanced detection capabilities make it suitable for both professional and everyday use.
September 10, 2025