Currently, security equipments are widely used for the purpose of safety. Signal Jammer is typical security equipment among the market of security products. So many different types are appeared, original from the fixed type, now portable jammers are designed with the dimension of 97mm x 45mm x 19mm (L x W x D), that is portable. However, there are still so many aspects that of the Jammers are not so clear, today let’s solve all the buzzer problems for you in all.

Will jammer interference the other electronic equipment to be in good working condition?

No. Because the electromagnetic signal sent by jammer are totally used in the band that regulated by government and just have interception effect to cell phone communication.

Will jammer have bad effect to human body and cell phone?

You should not worry about it. The intensity of electromagnetic signal sent by jammer is in compliance with the national standard of environmental electromagnetic wave health, the signal sent by jammer is relatively small and no damage will appeared on human body according to the testing files. Meanwhile, this device is just damage the receiving condition to cell phone and makes the normal connection between cell phone and base station impossible. Therefore, no damage will occur on cell phone itself.

Is there any difference of distance between using jammer indoor and outdoor?

Yes. Generally speaking, outdoor signals is bigger than the indoor signal. Thereby, the shielding effect is worse outdoor. Strictly speaking, whether using indoor or outdoor, the effective distance of interception is related to the surrounding environment as the distance between different base stations, positions of installation, etc.

Is the jammer has the same effect to GSM cell phone and CDMA cell phone?

The capacity of anti-interference of CDMA is much better than GSM cell phone. So the interference effect for GSM cell phone is better than CDMA cell phone.

The shell of jammer will become hot after working for some times. Does the long-time keeping in working condition will damage the machine itself?

It is very normal. When design, we are thinking of taking use of the conductivity of metal shell to help the heat sinking during our designation, by this way, the machine can be kept in good working condition for long time.

Article Source:http://www.chinajiaho.com/Wholesale-security-equipment-signal-jammer_c1053.html

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