Features:
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using the cycle switch separately switch to audible alarm and concealed vibration alarm
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high sensitivity, can detect ferrous metal and non-ferrous metals. Using a simple, convenient and easy to adjust.
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when the detection of metals with the sound (or vibration) and optical alarm functions simultaneously
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alkaline batteries to 10% -15% proportion of the work of the police may be more than 40 hours of continuous work.
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9V battery to 7V release around the same detection range. The battery voltage is low, will be automatically continuous alarm.
Specification parameters:
- detection sensitivity: ¦µ2.5mm Ball
- alarm mode: sound and light alarm simultaneously
- power supply: 9 volt battery (6F22ND)
- Power consumption: 220mW
- working current: less than 50mA
- working temperature: 0 ¡æ -50 ¡æ
- Net Weight: 350g
- packing size: 460 * 31.5 * 58mm (20 support / box)
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