Cell Phone Immobilizer & Jammer

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    Key Features

    Cell phone immobilizer jammer great for use in offices, schools, and homes to block internet browsing, cellphone conversations, and GPS signal. Covers 4G, 3G, GSM, WiFi, and GPS frequencies.



    1. To eliminate disturbance of unexpected cellular phone calls in coverage area.

    2. All specified frequency bands will be paralyzed simultaneously.

    3. Use very low output power to transmit signal.

    4. No harm to human health.

    5. Effective distances : Maximum 12~15 meters ( around 50 feet ) in radius.

    6. All-in-one design with built-in diversified frequency bands for worldwide need.

    7. Compact size and lightweight.

    8. Install and operate by yourself. No adjustment is required.