EyeSpySupply

Calculator Voice-Activated Hidden Audio Recorder: 75-Day Battery Professional Device

$329.00 USD

~~$349.00 USD~~ $329.00 USD

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Professional-Grade Audio Capture Disguised in Plain Sight

Blending seamlessly into any home or office environment, the Calculator Voice-Activated Audio Recorder combines a fully functioning desktop calculator with an advanced, long-duration recording system. Engineered for professional investigations and long-term asset security, it provides reliable audio documentation without drawing unwanted attention.

Key Performance Highlights

Discreet Form Factor: Housed within a standard, working desktop calculator chassis, allowing it to sit naturally on desks, in offices, or inside travel bags.
Extended Battery Longevity: Offers an exceptional standby capability of up to 75 days using smart voice-activation technology, alongside up to 72 hours of continuous recording.
Voice-Activated (VOX) Recording: Automatically initiates recording when sound is detected and remains in standby during silence, maximizing storage efficiency and eliminating blank audio gaps.
High-Sensitivity Audio Capture: Equipped with a professional microphone capable of picking up clear sound within a 30-foot radius, utilizing sound-isolation algorithms to emphasize human speech.
Ample Storage Capacity: Built-in 8GB memory safely stores up to 288 hours of high-quality audio files before needing to offload.

Technical Specifications

Standby Runtime: Up to 75 days (VOX mode)
Continuous Recording Runtime: Up to 72 hours
Storage Capacity: 8GB internal memory (approx. 288 hours)
Audio Range: Up to 30 feet
Compatibility: Windows and Mac compatible via USB connection

Legal Disclaimer: It is the sole responsibility of the buyer to consult with legal counsel regarding the interpretation of any local, state, or federal laws applicable to the intended use of this product. EyeSpySupply does not condone the unauthorized or illegal recording of others. This device is intended strictly for lawful personal note-taking, authorized asset monitoring, and legitimate audio documentation.

Frequently Asked Questions

Does this device function as a real, working desktop calculator?

Yes, it is built into a fully operational office calculator housing, allowing it to blend completely naturally on any desk, countertop, or workspace without drawing suspicion.

How long does the battery last in voice-activated standby mode?

Equipped with a high-capacity industrial battery, the unit provides up to 75 days of continuous voice-activated (VOX) standby operation on a single charge.

How does the voice-activated (VOX) recording feature work?

The intelligent audio sensor automatically starts recording when speech or sound is detected in the room, and pauses during silence to preserve battery power and memory capacity.

How do I listen to or transfer the recorded audio files?

Simply connect the calculator recorder to any Windows or Mac computer using the included USB cable. The audio files transfer instantly as standard MP3 recordings with no proprietary software required.