Product Description: 　 A9 Audio life locator can locate the victims fast in confined space and two-way voice communication is established immediately. The A9 is lightweight, portable, battery powered and can be operated ...learn more
Light Weight Audio Life Detector Anti-interferance : armed with filter, it can weak the interference of noise

Light Weight Audio Life Detector Anti-interferance : armed with filter, it can weak the interference of noise
100sets/month
USD４９00/unit
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Beijing  Topsky  Century Holding Co.,Ltd

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8 Years
Replace a batch

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