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OTTO 3 Wire Surveillance
Kits
| OTTO sets a new standard
in durability, reliability and performance for low-profile earphone
kits. Maintain high-clarity, two-way radio transmissions that are
unnoticed by others around you.
Not just for "surveillance"
purposes anymore...also perfect for security at airports, casinos
and manufacturing plants, crowd control at conventions and concerts,
and others working in environments requiring discrete communications.
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