Product Details Product Description Features The jammer has 3 transmitter systems and can work continuously without a break. The jammers can be applicable in jails, churches, meeting rooms and...

Product Details Product Description Shielding Range:       -CDMA 851-894MHz 35dBm 8dBm/30KHz (min)...

Fixed or portable unit, with tough aluminium casing suitable for use in rooms of any size or outdoor usage (not waterproof). Select-able switches on the front for choice of jamming bands and...

Product Description If you are just in need of signal blocking service, trying to find an effective and easy-using gadget for it, do not miss out this UHF VHF& Cell Phone Jammer with...

Product Details Product Description Ever seen the signal jamming devices that designed with the outer detachable power supply and are in need of one? Then this 4 Antenna 20W High Power 3G phone...

Product Notes As we all know, there usually have so many invisible bugs in public place, hotel. Evil person always uses it to do evil thing to invade of someone's privacy. We develop the special...

Product Description The options for signal jamming device are varied widely with the rapid development of jamming technology. The USA 25m blocking radius WiFi/3G/GPS Jammer is a brand new...

Product Details Product Description This product that you are viewing the Adjustable 3G/4G All Cell phone Signal Jammer & GPS Jammer , is really an advanced and powerful multi-purpose...

Product Informations This product has a power adjustment function, according to the need to adjust the jamming range. At the same time with remote control function, no need to personally open the...

Product Informations Product Features: 1.When someone dials the phone, you will receive a "The user you are calling is temporarily out of service." 2.The phone into the holster, you can...

Product Description: The 14 antennas LoJack Blocker can support 14 frequency bands at the same time.And you can choose which signal that you want to block as the high...

Product Details Product Description Still feeling that it is hard to find and buy a 3G/4G cell phone jammer? Then it is really time to know this Adjustable 3G/4G High Power Cell phone Jammer with...

Product Details Product Description This 6 Antenna Handheld Bluetooth WiFi GPS 3G 4G LTE Cellphone Jammer that you are viewing here is the portable multifunctional signal jammer which can be...

Product Details Product Description Features The jammer has 3 transmitter systems and can work continuously without a break. The jammers can be applicable in jails, churches, meeting rooms and...

Product Details Product Description Have you ever consider that only using a portable signal jammer you can block the signals of 2G 3G 4G Wimax Bluetooth GPSL1 signals at the same time? Right...

Description This Wifi jammer is a perfect tool for protection of your wireless networks. It has hidden style, so you can easily hide and carry it everywhere you go. This portable wifi jammer is...

Product Details Product Description This product that you are viewing here is the 3G 4G LTE Phone WiFi Blocker& GPS VHF UHF All Frequency Jammer, which is a high power multi-functional...

Product Details Product Description Look at this list and click on the gadget! One simple body, several antennas and the light, that is the one can save you out from those boring phone noises...

Product Notes The Portable Cell Phone Signal detector can exactly detects the CDMA, GSM, DCS, PHS ,3G cell phone signal in 1-10 meters. When it reaches the cell phone signal, it can make a flash...

Product Details Product Description  This cell phone jammer with a long jamming range of up to 100 meters  Designed to cut off wave only in the downlink bandwidth; no influence...

WIFI Extreme Desktop portable Jammer disables 5GHz & 2.4GHz signals Model specialized to totally block only 5GHz & 2.4GHz signals. The effective blocking range is 800 to 2500+ meters....

Product Description Are you eager to get a Cell Phone Jammer? Here, the best answer is here Jammerfun for you ! In order not to break the quietness and seriousness due to pesky mobile rings, cell...

Product Description The options for signal jamming device are varied widely with the rapid development of jamming technology. The USA WiFi/3G/4G phone signal Portable Jammer is a brand new...

Product Details Product Description For the jammers that has antennas if the antennas are broken, then of course the jammers will not be able to work as normal as before. But what can people do...

Product Details Product Description The product you are viewing is a signal blocker antenna that is especially designed for Jammer model JM170117. It is portable and owns the ability of blocking...

Product Description This multiple bands blocker transmits on three primary frequencies, it can block all nearby Wi-Fi network activities, Bluetooth devices and wireless video audio signals. If...

Product Informations As the most popular handheld jammer, this product has a small size, easy to carry. Can block 8 frequencies, and have a very large jammer range. With a separate frequency control...