Posted on 12th Dec 2014 @ 9:00 AM
In the past block the signals of mobile phones, GPS, and also WiFi together at the same time is really not so easy and people even have the need to take and use several signal jammers together when they have the need to cut off the signals of different kinds. And now since the technology keeps improving so that the handheld selectable signal blockers have already been invented and if you have the need then you can just come here then you will know that the portable multi-functional signal blockers have been invented and widely used as well.
And since there are so many types of the handheld selectable signal blockers that are for sale in the market such as the mobile phone WiFi blocker, mobile phone GPS blocker, mobile phone WiFi LoJack phone blocker etc, so in this passage we just take this “Portable Selectable GPS WiFi Bluetooth 3G 4G Wimax Signal Blocker” which is the three-in-one multi-purpose signal blocker as the example here and then you can just come here and have a look at the details of this handheld selectable multi-functional signal blocker then.
This handheld GPS WiFi mobile phone jammer has used 6 antennas so that this handheld 3G 4G Wimax GPS WiFi jammer can cut off the CDMA GSM DCS PCS 3G WiFi Bluetooth GPSL1 and 4G Wimax signals at the same time with up to 20 meters shielding range according to the signal strength in the given area. Besides the design of the selectable buttons allow the owners to select the jamming frequency bands and the car owners can easily use this portable selectable WiFi GPS 4G cell phone blocker in the car since it is designed with car charger, really convenient for the car users.
And now such kind of powerful handheld selectable multi-functional signal blocker in fact now can be easily gained at www.jammerinthebox.com since there are so many types that are offering here, and you just need to come here and select the suitable one.