Two-wire Surveillance Kits allow teams to communicate discreetly without having to pick up a radio or activate a speaker mic. One wire connects the earphone to a clear acoustic tube and silicone eartip to listen to incoming communications. The microphone and PTT on the other wire fasten easily to a pocket, lapel or cuff.  

For use only with OTTO Connect Intercoms

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• Professional Surveillance Kit Spec Sheet
• OTTO Connect Brochure