Methods and precautions for selecting mobile phone jammer equipment

Dojammer 2021-11-05

1. Shop around and choose products from three companies, and learn more about them through extensive research:

1. Conduct research on product quality, technical means, and brand;

2. Through network search, get a preliminary understanding and communicate with technical personnel, and listen to technical explanations;

2. see the effect of the prison demonstration:

Choose a few of the best ones, go to the site to inspect and demonstrate the shielding effect;

3. The actual effect of the case study:

1. After the product has been demonstrated, the application, operation status and actual effect of the product on other similar projects can be investigated;

2. It is better to bring the mobile phone into the shielded area after approval during the inspection to verify the shielding effect.

High Power Frequency signal Blocker

4. Simple and quick method of judging equipment:

Equipment that can be considered:

1. The area that should be shielded is not strictly shielded, which is costly and laborious and has no actual effect;

2. The area that should not be shielded has serious interference, and is complained and cannot be used normally;

3. Overly biased detection and pseudo base station technology, there is a gap between ideals and reality.

Unsuitable equipment:

1. Small size, the main unit and power supply are separated, and a circuit board is used inside;

2. It needs to be equipped with a protective box, which is small in size and light in weight;

3. The natural heat dissipation area is small or fans are used to help heat dissipation;

4. There are many places where air circulates inside and outside the equipment, and the inside is easy to corrode;

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4 factors affecting the price/performance ratio of prison mobile phone jammer system How to use jammer

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