
Metal Detector for Security check in Airport, Bus Station
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Basic Info
Payment Type: | T/T |
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Product Description
Product Description
- Mini type, simple operation
- High sensitivity: can detect the size of pin
- When metal is detected with the sound (or vibration) and light alarm function
- The alkaline battery alarm proportion of 10 to 15% of work, can work for 40 hours
- 9V battery the alarm will automatically continuous
- Power supply: 9V (can work 40 hours normally)
- Operating frequency: 20kHz
- Dimension: 42 x 13.8 x 11cm
- Alarms: light and vibration alarm
- Current job: 50mA
- Power consumption: 220mV
- When the sensitivity adjustment too high, the boot will be issued after the continuous alarm sound, the sensitivity can be reduced
- Cut off the power after use
- Long-term should not remove the battery to prevent overnight, so as not to damage the circuit
- The probe is fixed against a crackling sound when the metal will stop only when the metal continues to sweep audible
- When turned on, the green light to dark and continuous alarm indicates that the voltage is less than has been unable to work, you should replace the battery
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