EM Digital Voice Recorders(DVR) model A1, the first voice recorder from EM Digital Voice Recorders series with built-in rechargeable battery, records audio in the built-in flash memory for as long as up to 75 hours depending on compression rate and flash memory installed...
Article
code: Model A1
EM Digital Voice Recorders Model B5.
EM Digital Voice Recorder (DVR) is intended to record voice messages within frequency band 300-3400 Hz in flash memory. It can play back stored messages using an earphone or download the messages to a personal computer as standard sound files...
Article
code: Model B5
EM Digital Voice Recorders Model B7.
EM Digital Voice Recorder (DVR) is intended to record voice messages within frequency band 300-3400 Hz in flash memory. It can play back stored messages using an earphone or download the messages to a personal computer as standard sound files...
Article
code: Model B7
EM Digital Voice Recorder Model SM-M
EM Digital Voice Recorder (DVR) is intended to record voice messages within frequency band 300-3400 Hz in flash memory. It can play back stored messages using an earphone or download the messages to a personal computer as standard sound files...
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