audio surveillance

Support: mini voice amplifier (se-3000) user guide.

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Support: usb stick voice recorder (d1440) user guide.

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Support: digital voice recorder & power bank (d1445) user guidedigital voice recorder doubles as a power bank, will charge your cell phones and record audio at the same time.

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Support: 1040 hour voice recorder (dr8000) user guide1040 hour voice recorder provides unprecedented battery life and storage time compared to other phone recorders on the market.

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Support: key fob style voice recorder by lawmate (dr100) user guide with up to 10 hours of recording battery life and 50 hours of standby time, the lawmate key fob style voice recorder is pe.

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