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Detection method: Magnetic induction
Detectability: Fe 0.8mm
Sensitivity adjustment: Low: 20 - 30 mm ; Height: 30-40mm
Detection Area: 25 (W) × 50 (L) mm
Alarm mode: whistle and light
Power supply: 9V . battery
External Dimensions: 55 (W) × 165 (L) × 45 (H) mm
Weight: (approx.) 200g