DAR-2001 Standalone Telephone Recorder
1line records analog phone conversation on TF (4G/8G/16G) card,
supports mobile battery power, no computer and power adapter need for totally Standalone!
Features:
Support TF Card (4GB/8GB/16GB) MP3 Compress format Caller ID Display Manage and inquire the voice data Can be used as a loudspeaker box Record and playback the telephone voice Both batter and adapter power supported Use bigger RTC (Real-time clock) battery for time checking Supports good both DTMF and FSK Add the hardware on-off switch Automatic lock screen: the screen will turn off after 20 seconds without any operations.
Add the connection and the rechargeable circuit forthe mobile battery. Bigger RTC battery. On-off Switch. Auto Lock Screen.