
The 330 PWA Single-panel Digital Series is a highly reliable walk-through metal detector that delivers high performance, sensitivity, and stability. It features a waterproof, modular design equipped with a UPS battery and customizable sensitivity settings. The device offers a dual-group high-brightness red and green LED display with an intelligent zone indication system, allowing operators to easily navigate via a four-button panel and 72 pre-set scenarios. Utilizing weak magnetic field technology, the detector is completely harmless to pacemaker wearers, pregnant women, and magnetic storage media, ensuring secure and safe access control.












Function of displaying environmental monitoring data.
High performance, high sensitivity and high stability.
Optional networking function, multiple devices can be managed through one PC.
Pre-set 72 scene for easy operation.
Comply with EMC electromagnetic radiation standards and adopt weak magnetic field technology, harmless to pacemaker wearers, pregnant women, floppy disks, film and video tapes.
Conform to Electricity EN60950 Safety Standard.
Conform to Radiation EN50081-1 Standard.
Conform to Anti-interference EN50082-1 Standard.
| Feature | Details |
| Overall Exterior Size | 1891 x 445 x 111mm |
| Operating Voltage | AC100V~240V 50/60Hz |
| Power | 12W |
| Operating Temperatures | -40°C ~ 85°C |
Package Details:
Packaging: Carton Box
Package Size: L2280 x W770 x H210mm
Volume: 0.37 m³
Net weight: 32kg
Gross weight: 36kg

| Function | Details |
| Zone Count | 5-9 zones |
| Metal detection accuracy range | Q3 |
| Personal metal object detection | Excludable |
| User interface | Dual-group high-brightness red/green LED display + integrated four-button panel operation mode |
| Password protection | 5-digit password protection |
| Panel alarm indicator | Intelligent zone indication |
| Column alarm indicator | Four groups: left/right, front/rear |
| Column green decorative light | Two groups: front/rear |
| Simultaneous detection and alarm | Simultaneous alarm for two zones |
| Operating frequency | 0-99 |
| Adjustable alarm volume range | 0-99 |
| Multiple adjustable alarm tones | 0-99 |
| Adjustable alarm duration | 1-99 |
| People counting and clearing functions | 0-99999 |
| Alarm count counting and clearing functions | 0-99999 |
| Adjustable sensitivity levels for each zone | 0-400 |
| Adjustable overall security level | 0-99 |
| Infrared start/stop mode | 0 Infrared off, 1 Front group on, 2 Rear group on, 3 Both groups on |
| Multiple quick setup scenarios | 72 scenarios |
Optional Functions:
Multiple network interfaces
External battery connection
Secondary development port / Upgrade port
Turnstile function interface