Purchase Qty. Reference FOB Price
1-99 Pieces US$25.00
100-999 Pieces US$20.00
1,000+ Pieces US$18.00
Product Description
Product parameters: 1. Working environment: -20°C~60°C 2. Alarm mode: sound, vibration, sound plus vibration 3. Power supply: 9V battery (not included) 4. Sensitivity distance for detecting one yuan coin: 5~6cm 5. Waterproof level: IP68 (waterproof depth of 30 meters) 6. Detection ...