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COMedia Ltd.

康大科技有限公司

Solid-State Voice Recording Modules

COMedia voice recording modules combine non-volatile flash storage and integrated audio circuitry to deliver standalone recording and playback without firmware development. Choose from single-message or dual-message variants to add prompt audio guidance, instructional clips, or status announcements directly to your product.

A93010A — Single 40-Second Message

The A93010A module records and plays back a single high-quality audio message of up to 40 seconds. All capture, storage, and output functions are handled on-chip, enabling rapid integration into battery-powered designs that require reliable voice prompts.

  • Non-volatile flash memory technology
  • Up to 40-second high-quality audio recording
  • No battery backup required for data retention
  • Built-in condenser microphone
  • Simple two-key operation for record and playback
  • 3 V to 6 V supply range
  • Status LED indicates recording and playback
COMedia A93010A voice recording module
COMedia A96020 dual-message voice recording module

A96020 — Dual 20-Second Messages

The A96020 module stores two independent 20-second messages while retaining the same self-contained architecture. Dedicated controls simplify message selection and playback in kiosks, appliances, and medical devices that require multiple prompts.

  • Non-volatile flash memory technology
  • Dual 20-second high-quality audio segments
  • Slide switch toggles record and playback modes
  • No battery backup requirement
  • Built-in condenser microphone
  • Dedicated button for message selection
  • 3 V to 6 V operation with LED status indicator

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