The KDVR3 is an optional module for the K3S (and K3) that provides up to 8 memories of recorded audio. Additionally, the KDVR3 can record off of the air and then played back on the air.
The KDVR is a single circuit board that installs in the Front Panel of a K3S or K3. All installation instructions are provided in the KDVR3 Installation Manual. See the K3S Owner's Manual for operating instructions.
Up to 8 memories of 15 seconds of audio.