Different from other jamming devices, a more convenient feature for this Dual Band Car Remote Control Jammer is that you can use it directly after approaching the energy, easy to turn on and fast to turn off. It is important to note that this kind of jammer device works in a certain frequency limitation, that is to say, it blocks signals of car and garage door remote at 330MHz/390MHz. So check out your local frequency before you buy one.
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Dual Band Car Remote Control Jammer Specifications:
Accessories:
Note: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.