
Full-featured Mobile Phone Signal Shielding Device, The Latest High-tech 6 Antennas Jammer Product
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Product Description
Product Description
- Technical standards have passed double testing and certification
- Environmental-friendly, electromagnetic field strength is much lower than the national standard, without any harm to the human body
- Unique ventilating hole and fan design , which can guarantee the long time continuous and stable work
- Simple operation, and the correct installation of antenna,when connected to the power ,it can run automatically
- Slow start circuit design, which can avoid ignition phenomenon effectively when booting
- School examination rooms, prisons, courts, halls, libraries, theaters, churches, gas stations, oil depots, gas stations, hospitals and other confidential, quiet , riot, anti-interference places
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