Voice Recorder Kit II by E-Gizmo

I would like to ask if anyone can help me how to program the Voice Kit II by E-Gizmo. Here's a link of their site. http://www.e-gizmo.com/KIT/voicekit2.html.

I will be using it for my project which is Automatic Anti Noise Reminder System for Library. We have used an arduino sound sensor that will detect the sound in the library. Our problem is that we don't know how to program and use Voice Kit II. Our intended purpose for the Voice Kit II is that we will recorded a sound probably "Quiet Pelase" from the Kit and it will serve as an output reminder for the students in the library. The Voice Kit II is connected to an amplifier and speaker.

Can you guys help me for my project? Thank you! :)