**Portable Walkthrough Metal Detector with 6 Sensor Zones and Bright LED Indicators - SA300F**
The **SA300F** is a high-performance, portable walkthrough metal detector designed for security applications in various public areas. It features **6, 12, or 18 adjustable detection zones**, allowing users to customize the system based on their specific needs. The detector provides simultaneous alarms from multiple zones, ensuring accurate and efficient threat detection.
Key Features:
- **Multi-Detection Zones**: Supports 6, 12, or 18 zones, with adjustable sensitivity per zone (up to 355 levels).
- **LCD Screen**: A 9.2-inch LCD screen displays detailed information, including alarm signals and metal size.
- **Battery Backup**: Built-in 8-hour battery ensures uninterrupted operation during power outages.
- **IP65 Waterproof Rating**: Ideal for both indoor and outdoor use, providing excellent protection against dust and water.
- **DSP Technology**: Utilizes advanced digital signal processing for improved stability and accuracy.
- **LED Alarm Indicators**: Four-color LED lights provide visual alerts, enhancing user awareness.
- **Anti-Interference System**: Advanced transmission and reception technology minimizes signal interference.
- **Passenger Counting**: Automatically counts people passing through and records alarm events, with data transfer via RS-232 or infrared.
- **Password Protection**: Restricts access to authorized personnel only.
- **High Passing Speed**: Up to 100 people per minute, ideal for busy environments.
Technical Specifications:
| Feature | Description |
|--------|-------------|
| Screen | 9.2-inch LCD |
| Door Frame | ABS injection molding |
| Battery | 8 hours built-in |
| Minimum Distance Between Units | ~10 cm |
| Waterproof Rating | IP65 |
| Sound Alarm | 1–16 alarm times, 0–16 volume levels |
| Passenger Counting | Dual-direction counting, 6-digit display |
| Password Protection | Only authorized users can operate |
| Anti-Interference | Frequency range: 6.9K–11K |
| Passing Speed | 60–100 people per minute |
| DSP Technology | Digital Signal Processing for better stability |
| External Size | 2230mm(H) × 835mm(W) × 580mm(D) |
| Internal Size | 1990mm(H) × 700mm(W) × 500mm(D) |
| Net Weight | 65 kg |
| Gross Weight | 70 kg |
| LED Light Alarm | Available |
| Stainless Steel Dolly | Optional |
| Sensitivity Adjustment | 255 levels per zone |
| Battery Backup | Supported |
| Interfaces | RS-232, Infrared |
| Safety | Safe for heart pacemakers, pregnant women, magnetic media, etc. |
**RFQ – Frequently Asked Questions**
**Are you a manufacturer?**
Yes, we are a professional manufacturer of security detection systems based in southern China. We focus on delivering high-quality products and exceptional customer service.
**How long does it take to receive the machine after payment?**
If in stock, delivery takes 3–5 days. If not in stock, production may take 10–15 days. We offer sea and air shipping options.
**What about warranty and support?**
We provide a one-year warranty and lifetime technical support. Additional services such as engineer training abroad are available at an extra cost. Free one-on-one training is also offered at our factory.
**Why choose the SA300F?**
This metal detector combines advanced technology, durability, and ease of use. Its multi-zone detection, adjustable sensitivity, and real-time monitoring make it a top choice for airports, schools, and public venues. The design is both functional and user-friendly, ensuring safety without compromising efficiency.
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