REMOTE AUDIO · FILE SEC-03

    PHANTOM

    Professional GSM remote listening device with dual Knowles microphones, GPS, and DSP.
    NETWORK
    GSM QUAD-BAND
    MICROPHONES
    2× KNOWLES
    DSP
    NOISE + ECHO
    SIZE
    40 × 39 × 9 MM
    WEIGHT
    30 G
    POWER
    3.6 V / 220 V
    PRICE · VAT INCL. · EU SHIPPING
    2,990
    FULL DATASHEET
    Setup guidance included
    STEREO AUDIO
    SECURE · SEC-03
    SCALE 1:1
    PHANTOM — REMOTE AUDIO
    OverviewDatasheetUse CasesFAQIN STOCK · 24H SHIP

    Lawful use only. This product is supplied for lawful security, protective, investigative, and authorised monitoring use. You are responsible for ensuring that purchase, possession, deployment, recording, tracking, and monitoring comply with all applicable laws in your jurisdiction.

    Restricted systems may require identity, organisation, use-case, and end-user verification before pricing or technical details are released.

    TECHNICAL SPECIFICATION

    Datasheet.

    Cellular

    SPEC · 01
    FrequenciesGSM Quad-band 850 / 900 / 1800 / 1900 MHz
    RF power2 W Class 4 (900 MHz) · 1 W Class 1 (1800 MHz)
    AntennaIntegrated wired
    Remote controlSMS programming · virtual lock · single-listing

    Audio

    SPEC · 02
    Microphones2 × high-performance Knowles, individually selectable or pseudo-stereo
    DSPNoise reduction · echo deletion · in-signal processing
    FiltersHI-PASS and LOW-PASS, independently switchable
    VOXAdjustable on multiple levels
    Dynamic MicAuto-switch between onboard and external mic when vehicle stops
    FunctionsInfinity call · ring alarm · motion SMS alarm

    Power

    SPEC · 03
    Battery supply3.6 Vdc, internally stabilised switching regulator
    Grid supply220 V via adapter (ideal for socket concealment)
    Consumption @ 3.6 V75 mA sleep · 200 mA transmission
    Consumption @ 12 V30 mA sleep · 100 mA transmission
    Consumption @ 24 V18 mA sleep · 42 mA transmission

    Physical

    SPEC · 04
    Dimensions40 × 39 × 9 mm
    Weight≈ 30 g
    SensorsAccelerometer with SMS-tunable time / movement thresholds
    USE CASES

    Where it operates.

    Vehicle surveillance

    12V kit installs into a vehicle for permanent deployment. Audio and live GPS position from anywhere with GSM coverage.

    Room monitoring

    Pseudo-stereo capture and DSP noise reduction make the PHANTOM ideal for indoor environments where audio clarity matters.

    Combined audio + GPS

    Single device delivers both audio and location intelligence — no need to deploy separate listening and tracking equipment.

    LIFETIME SUPPORT
    European security technology for authorised use

    BOUGHT IT ONCE. SUPPORTED FOREVER.

    Every purchase includes product guidance from people who know the equipment, from setup questions through practical troubleshooting.

    RELATED SYSTEMS

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    FREQUENTLY ASKED

    Questions answered.

    What is the Sentiras PHANTOM and how is it used?

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    The Sentiras PHANTOM is a GSM remote-audio platform with integrated GPS and DSP audio processing. It is built for lawful professional monitoring where both sound and location context are needed. Deployment should always follow legal authorization and policy controls.

    Does PHANTOM provide both audio and location data?

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    The Sentiras PHANTOM supports live remote audio access and GPS coordinate requests through GSM workflows. This allows one device to provide two intelligence streams in authorized operations. Data quality depends on cellular and satellite conditions at the deployment site.

    What limitations should operators expect with PHANTOM?

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    The Sentiras PHANTOM relies on network availability and SIM status for remote access and control. Audio intelligibility can degrade with high ambient noise, difficult placement, or shielding materials. It reduces risk and improves coverage but does not guarantee perfect capture in all environments.

    How does PHANTOM compare with simpler one-channel GSM listeners?

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    The Sentiras PHANTOM adds dual-microphone capture, DSP processing, and integrated GPS beyond basic single-mic listener designs. That can improve context and practical usefulness in vehicles or noisy rooms. Simpler devices may cost less but typically provide fewer controls and less resilience.

    Who is a good buyer fit for the Sentiras PHANTOM?

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    The Sentiras PHANTOM is generally suited to licensed investigators, institutional security teams, and authorized compliance operations. It is not intended for personal or unauthorized eavesdropping. Buyers should have documented governance and evidence procedures.

    What lawful-use guidance applies to remote audio monitoring?

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    The Sentiras PHANTOM should only be operated where monitoring is lawful and explicitly authorized. Users must follow local consent, warrant, and workplace-policy standards as applicable. Sentiras prohibits unlawful interception and privacy abuse.

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