Handheld Metal Detector with Dual Alarm for Security Screening

• Rated Power: 270 mW
• Operating Temperature: –5°C to +55°C
• Operating Frequency: 22 kHz
• Alarm Signals: Sound / Vibration
• Material: ABS
• Detection Range:
  • Blade: 1 – 5 cm
  • Steel ball (20 mm): 2 – 5 cm
  • Pistol (64 type): 10 – 15 cm
• Net Weight: 230 g
• Product Dimensions: 41 cm × 8.5 cm × 4.5 cm
• Battery Life: Approx. 10 hours of normal operation

Product Highlights

• Dual alarm modes – Choose between audible sound and silent vibration to suit different environments, from noisy public areas to quiet security checks.
• Sensitive and reliable detection – Accurately detects metal objects including knives, steel balls, and firearms within specified ranges, with a clear LED alarm indicator.
• Ergonomic and portable – Lightweight design with a textured non‑slip handle ensures comfortable, secure grip during prolonged use.
• Low‑power, long‑lasting – Efficient energy consumption provides approximately 10 hours of continuous operation on a full set of batteries.