FK941 20-60 Second Digital Voice or Sound Recorder. The FK941 records voice, or any other sound, digitally and plays back up to 60 seconds of sound or voice using the on board  tact switch or external contact closure. Sounds can be erased and recorded for more than 100,000 cycles and data retention in zero power mode is longer than 100 years
Multiple sound files may be recorded and played back sequentialy to a total time of 60 seconds. The highest audio recording quality is obtained from the 20second setting. Add real sound to your models and scenes. The FK941 requires assembly and comes with complete with circuit board, components,microphone, 2 1/4" speaker and  instructions. . Operates on 4.5 volts DC (3 AA batteries)

 FB03 Project Enclosure Recommended

MXA072 A re-recordable voice chip with non-volatile memory allows the MXA072 to record 1,2, 4 or 8 voice messages with individual triggers for record and playback. The MXA072 features an in-built, single chip 500mW audio amplifier for realistic sound reproduction and is supplied with a 50mm 0.25Watt Speaker. Applications for this circuit include, point-of-sale announcements, guest greeting, burglar deterrent, telephone alarm systems and public area alarm systems 

MXA075 DIGITAL VOICE RECORD 20-60 SEC WITH 8 WATT AMPLIFIERThis is a digital voice recorder with amplifier that can record and store a single audio message. The recording is kept in non-volatile memory (It can be kept without a back-up power supply). The module includes an on-board Audio Amplifier which can deliver up to 8 Watts output power
Applications
Connection to MXA074 (Movement Detector Circuit),  for use in advertising and safety systems.
Connection to a remote button for emergency announcements and Public Address applications.
Integration into  timing or counting devices for automated playback.
Point of Sale message delivery
Features:
Power Supply : 12 V DC
Current Consumption:  48mA (Standby) 850mA (working)
Record Time: 20 to 60 Seconds (Adjustable)
Power Ouput : 8 Watts RMS
Inputs: Recording input selectable:  Microphone or Line In
PCB Dimensions: 9.45 X 6.71 cms (3.72 X 2.64 in.)

The KSM USB50 Here is an economical Solid State sound recorder module that can take either WAV or MP3 files  from your PC via its inbuilt  USB connector. Applications include POS, public display, audio "captions" to exhibits, spoken instructions to guide customers or visitors, warning and deterent message sources. 

Specifications:
Interface: Male USB connector for direct plug into PC USB Port - USB1.1
Message or Sound Duration:  50 seconds of mp3 or wav file at a sampling rate of 8KB/sec, or proportionally less at 12KB/sec to give a higher quality sound.
Recording Software: Supplied Free
Memory: Non-volatile memory which can be erased and re-recorded 10000s of times.  Memory retention is estimated at 100 years.
Speaker:  40mm diameter mylar speaker. 15Ohm Coil   0.25Watt
Control: Pushbutton for start and stop
Power Supply: 4.5V at 50MA (operating)  5uA standby. (3 AA, to D 1.5V cells)
Dimensions including USB connector 55.2mm x 28mm x 20mm thickness.
Software is supplied Free.