The SG 300A Walk-through Metal Detector is a high-precision security device. With 11-33 independent detection zones and DSP technology, it can detect even the smallest metal threats. It is easily controlled through a user-friendly LCD screen and remote control. With an IP65 waterproof rating and a wide operating temperature range of -20℃ to +55℃, it is designed to withstand harsh environmental conditions. Additionally, the sensitivity can be adjusted between 0-300, and it features sound and light alarm systems, as well as the ability to calculate traffic flow and alarm statuses. Certified with ISO9001, ISO14001, and CE, this detector offers a robust security solution.












| Overall Exterior Size | 2204 x 870 x 419 mm |
| Operating Voltage | AC100V-240V 50/60Hz |
| Power | 12W |
| Operating Temperatures | -20℃ to +55℃ |
| Weight | 70 kg |
| Detection Zones | 18 Zones | 33 Zones |
| Pass Count | 0-99999 | 0-99999 |
| Alarm Count | 0-99999 | 0-99999 |
| Metal Detection Accuracy Range | One-dollar | One-dollar |
| User Interface | Dual sets of bright red and green digital tube display + integrated four-button panel operation mode | Dual sets of bright red and green digital tube display + integrated four-button panel operation mode |
| Metal Position Indicator | 5-digit password protection | 5-digit password protection |
| Operating Frequency | 0-99 | 0-99 |
| Security Level | 0-99 | 0-99 |