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Third-Party BizVerify |
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| Top CCTV Technology Co. Limited |
| Verified By : SMR(HK) |
| Verified Date : 2011-10-17 |
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| Model No.︰ | JS-XL0205 |
| Brand Name︰ | TOP CCTV |
| Country of Origin︰ | China |
| Unit Price︰ | - |
| Minimum Order︰ | 2 pc |
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Mobile noise generator
- Decreases efficiency of voice recorders (intelligibility drops by 90%)
- Influences radio microphones and stethoscopes with an efficiency of up to 95%
- Absolutely harmless to your health – no electromagnetic or ultrasound radiation
- Portable, can be prepared for usage within a second
- Has a durable case
- Powered by one 9V battery
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The MNG-3000 Skeller generates white acoustic noise in the speech frequency range of 250-4500 Hertz. Sound interference is put onto the recording and makes its quality worse. Due to a uniform distribution of white noise along the whole sound range, clearance of the obtained recording is impossible. The unit should be placed near the designated person to be protected. A digital-analog synthesizer is used to produce the noise.
Specification
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Principal of work
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White noise
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Frequency response
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250-4600 Hz
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Dimensions
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2.7 x 5.5 x 8.6 cm
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Controls
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Power on/off, Volume
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Indicators
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Power, Volume (10 segments)
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Supplied set
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Unit, leather case, battery, user manual
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| Price Terms︰ | Ex-work |
| Payment Terms︰ | Paypal T/T Western union |
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