Caller ID Display,

Recording on TF Micro SD card, supports 4/8/16GB

Mp3 recording file;

Manage&Search the voice data ,built-in speaker.

Mobile battery supported

Both batter or adapter power supported

Use bigger RTC (Real-time clock) battery for time checking

DAR-2001 phone recorder is a digital recording system that activates and deactivates on a single line normal analog telephone. Stand-alone, it works independently without PC.