Question: When the signal jammer for cell phone is working, why do some mobile phone signal indicators still have signal indicators?
Answer: This is just an illusion. In fact, the mobile phone could no longer communicate at this time. When you press the unplug button at will, you will find that there is no signal indication at all on the signal indicator.
Q: Will the mobile phone signal jammer interfere with the normal operation of other electronic devices?
Answer: No. This is because the electromagnetic signal emitted by the cell phone jammer completely falls within the mobile phone operating frequency band specified by the country and will only block mobile phone communications. And this signal is always in a relatively static state and will not affect any electronic equipment.
Q: Are mobile phone signal jammers harmful to the human body and mobile phones?
Answer: Users should rest assured that the electromagnetic signal intensity emitted by the mobile phone signal jammer is very weak. Test data shows that this signal intensity is far from causing harm to the human body. At the same time, the mobile phone signal jammer only blocks the forward signal of the mobile phone so that the mobile phone cannot contact the base station, so it will not cause any damage to the mobile phone itself.
It is a truly environmentally friendly product. It is an information security product developed for internal use in the security department. The Security Bureau has very high requirements for the environmental performance of the product. Our company's products have well overcome technical difficulties, reducing the transmission power to the greatest extent and ensuring that the electromagnetic radiation is far lower than the national standard (12 microvolts per square meter). With a radius of more than 20m, it is a safe product that is truly harmless to the human body and truly environmentally friendly (only 8 microvolts per square meter). Other peer products, in order to expand the shielding radius of the shield, simply increase the transmission power, which also increases the electromagnetic radiation intensity accordingly (up to 40 microvolts per square meter, the radiation is more serious than a microwave oven -300W).
It is bound to endanger human health. Some products claim that the shielding radius reaches 30-50m, but their actual transmit power seriously exceeds the standard, seriously endangering human health. Our company's signal blocker is a carefully developed intelligent jammer using the most advanced high-frequency signal program control technology. The transmit power does not exceed 1W. When the base station signal field strength is less than 35dBuv, the effective shielding radius can reach 50m. The open space can reach 100m. For large places, installing several units at different angles can solve the problem and ensure no harm to people.