Product features：

Bring your own screen, bring your own speakers, and complete recording, playback and message independently.

Embedded architecture, no computer, power supply canwork, convenient and reliable, anti virus.

Automatic recording of call, Inbound, outbound,missed, call time, call content and other call information.

Volumeautomatic gain control (AGC) function to ensure voice volume is balanced andvoice is clear. 

Hardware decode to ensure accurate reception of DTMF/FSK and DTMF keys in various line environments.

SD card stores call information, Sdcard can reach up to 16G(FAT32 format).

Recordingfiles without compression, lossless recording storage, to ensure the quality ofrecording.

Can record agroup of 30 seconds of the master's message

Recordingfiles can be transferred to the computer for inquiries and playback

Telephonerecording，Meeting-Recorder，answering messages, and playing music.

Application:

>  PSTN Line

>  Meeting-Recorder

>  fixed wireless telephone recording