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
One sensitive microphone and big power shock spreader audio sensor with 8m cable Life Detector Anti-interferance

One sensitive microphone and big power shock spreader audio sensor with 8m cable Life Detector Anti-interferance
100sets/month
USD４９00/unit
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Beijing  Topsky  Century Holding Co.,Ltd

Verified Supplier
8 Years
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