Double Plug Adapter Voice Recorder

When long-term room surveillance requires continuous operation without battery maintenance, deploying a mains-powered voice recorder hidden inside an everyday electrical fitting offers total reliability.

Our double plug adapter voice recorder combines a fully functional UK double plug adapter with an internal sound-activated audio recording system.

Because double plug adapters are universally used in homes, offices, workshops, and caravans, this double plug adapter voice recorder operates in plain sight without raising suspicion.

Fully Functional Electrical Adapter & Unlimited Mains Power

Unlike portable battery-powered units, this double plug adapter voice recorder draws power directly from the 240V mains supply.

This provides unlimited operational deployment time for continuous monitoring.

The adapter maintains complete electrical functionality, allowing you to plug in and power two standard household devices while covert audio recording takes place in the background.

The unit relies entirely on mains electricity and contains no internal battery backup.

Consequently, removing the double plug adapter voice recorder from a live wall socket stops active recording immediately.

Sound-Activated VOX Mode & High-Sensitivity Microphone

To maximize storage space and simplify review sessions, the double plug adapter voice recorder operates exclusively in Voice Operated System (VOX) mode.

The high-sensitivity internal microphone picks up clear conversation within a 7-metre radius.

Recording initiates automatically when ambient room sound exceeds the detection threshold and pauses when silence returns.

The device operates in complete visual and acoustic discretion, emitting no sounds, clicks, or indicator lights while active.

Up to 9,999 individual audio files can be catalogued onto the MicroSD card before memory limits apply.

Internal MicroSD Access & Evidential Time/Date Stamping

Recording files save directly to an internal MicroSD card (32 GB card included as standard; supports up to 128 GB).

To retrieve or swap the MicroSD card, simply unplug the double plug adapter and remove two housing screws using a standard screwdriver.

Many operators keep a spare MicroSD card on hand for instant field swaps to avoid deployment downtime.

Every audio file recorded by the double plug adapter voice recorder is watermarked with an accurate time and date stamp for evidential record-keeping.

Audio files save in standard MP3 format and play back natively on Windows PCs, Mac computers, or mobile devices using an OTG card reader adapter.

Provided you deploy your surveillance equipment for lawful purposes, using mains-powered listening devices covers a wide range of domestic safeguarding, elder care monitoring, and office protection needs.

If you have questions regarding MicroSD card upgrades or file retrieval for your double plug adapter voice recorder, please feel free to contact our expert team today.

Will plugging other devices into the adapter affect the recorder’s function?

No. The adapter is specifically designed to maintain the full functionality of the covert recording system while simultaneously powering two connected electrical devices.

Is the recorder completely discreet? Does it make any sound or visible indication?

Yes, the device is completely discreet and silent in operation, looking exactly like a standard unit. The only difference is a tiny, hidden hole on the underside that allows the internal microphone to pick up surrounding sounds.

Can the voice activation feature be disabled?

No. The device is designed to operate exclusively in Voice-Activated Recording (VOX) mode and cannot be switched off or adjusted.

Will the time and date stamp automatically adjust for Daylight Saving Time (DST) changes?

No. Automatic updates for DST would require cellular or wireless communication. To change the time and date settings, you must manually connect the device to a computer using the supplied data cable.

How are the recorded files played back and listened to?

Playback is simple. Unplug the unit and unscrew the two retaining screws to split the adapter. This grants access to the micro SD card. Remove the card, connect it to a computer using the supplied SD card reader, and the files can be transferred or played back using any standard media player.

How many hours of recorded audio can the SD card hold?

The unit is supplied standard with a 32GB micro SD card, which provides capacity for up to 344 hours of recorded audio. The device supports cards up to a maximum of 128GB.

You will need to consider the following to use this Voice Recorder:

• A suitable screwdriver (Phillips or JIS style is recommended) is necessary to unscrew the casing and access the internal micro SD card.
• This device operates solely on mains electricity and has no internal battery for recording backup. It requires a powered mains outlet to function.
• The tiny internal battery that powers the time/date stamping feature requires recharging every 2 to 3 months to ensure accurate time logs on your files.
• To review recordings, you will need a computer equipped with a media player and speakers. Alternatively, playback on a smartphone requires an On-The-Go (OTG) connection cable (sold separately).
• We recommend purchasing an extra micro SD card (beyond the one supplied) to ensure a swift replacement, thereby significantly reducing operational downtime.

• Functions as a regular UK double plug adapter, allowing you to power up to two standard electrical devices simultaneously.
• Performs concealed (covert) audio recording of the surrounding environment.
• Draws power directly from the mains socket, providing unlimited operational life for recording (no battery limits).
• Automatically starts recording only when sound is detected and pauses when sound stops, conserving memory space.
• Captures normal speech within approximately a 7-meter radius using a high-sensitivity microphone.
• Operates without any visual or audible indications (lights, sounds) that recording is taking place.
• Records files onto a completely concealed micro SD card.
• Applies a precise time/date stamp to every recorded file for easy identification of events.
• Permits adjustment of microphone and voice activation sensitivity settings.
• Allows users to easily access the micro SD card for retrieval (by unscrewing the adapter’s body).
• Recordings can be easily played back on both Windows and Mac computers using standard media players, requiring no special software.
• Supports playback review on compatible mobile devices using an On-The-Go (OTG) cable.

• Power Source: AC 220~240V
• Connector Type: UK 3-Pin
• Recording Mode: Sound-Activated Recording (VOX)
• Microphone: Adjustable sensitivity
• Microphone Range: 6 to 7 mètres (20 to 25 feet)
• Adjustable Bit Rate: 32 to 512 Kbps
• File Length: Adjustable recoding duration
• File Format: .Wav
• Activation Mode: Internal Micro SD Card Recording System
• Storage Capacity: Maximum supported: 128 GB (Up to 9999 individual files)
• Included Storage: 32 GB Micro SD Card supplied as standard
• Record Duration: Approx. 336 hours (14 days) using 32GB SD card
• Data Feature: Time and Date reference on recorded files
• Playback Compatibility: Windows and Mac computers (No special software required)

• Double Plug Adapter Voice Recorder Main Unit
• 32 GB MicroSD Card (Pre-Installed Standard; Supports up to 128 GB)
• High-Speed USB MicroSD Card Reader
• Short USB to Micro-USB Configuration Cable
• Step-by-Step User Operating Instructions
• Phone and Email Technical Support