At present, in order to expand their sales areas and improve sales performance, many companies produce inferior products, and some apply ordinary civilian cell phone civilian shielding devices to high-end professional places to conquer the market with low prices, agents and users too To deceive. and confuses them. Audiovisual makes it impossible for everyone to properly judge and differentiate. The specific differences are as follows:
Ordinary civilian cell phone jammers are small, light, low-material, external power supply, the diameter of the output interface is less than 15mm. There are adjustment devices on the machine that can change the shielding performance and distance at will.
Professional high power cell phone jammers are large in size, sturdy in structure and large in heat dissipation area. The device uses 220V power supply directly in the case, and the output interface uses standard N heads. The antenna and equipment are separated and used over a professional wired connection. Non-professional devices cannot be customized. change device output displays;
The inside of ordinary civilian cell phone jammers consists of circuit boards of different sizes, and the quality of electronic components is low.
All modular devices in professional high-end mobile phone shielding equipment;
Ordinary civilian cell phone jammers can hardly meet the needs of ordinary civilian occasions. When ordinary civilian cell phone jammers are used in high-end situations such as prisons and detention centers, they definitely do not achieve a shielding effect, showing that there are many missing and blind spots.
High-end professional cellphone shielding equipment will not have bad shielding effects, whether it is an ordinary civilian place or a high-end place like a prison.
Ordinary civilian jammers can generally be used for several months, and the longest is only one year.
High-end professional mobile phone shielding devices are generally used for 2-3 years or more. It cannot shield all signals effectively and will be burned after a while.
Ordinary civilian cell phone jammers can only work intermittently.
High-end professional mobile phone shielding equipment can work continuously for 24 hours.
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