AllJammer.com-blog

Product Description Features This Mobile Phone Jammer with Remote Control, this powerful device provides you with industrial strength frequency jamming with 5 Watts of output power and high gain antennas. The phone jammer is designed to give you a typical operational radius of 15 meters _ phones within this range are jammed. Easy to use, effective and versatile, this unit does not require any maintenance from the user. Additionally, the special casing is designed to dissipate all generated heat from the unit, ensuring no down time and protecting the circuitry. Just set it up and leave it on _ it's as simple as that! What also makes this unit so special is the remote control supplied. If you are in a working area with good line of sight to the jammer, you can make use of the remote control to ensure you can still easily turn it off temporarily when you need to call out. This user_friendly Cell Phone Jammer would be perfect for those who really need to have a truly professional designed...

Product Description Technical Specifications Frequency jamming band: All kind of band GSM, CDMA, DCS, 3G, etc Working frequency: _CDMA: 851_894MHZ _GSM: 935_970MHZ _DCS: 1805_1880MHZ _3G: 2110_2170MHZ The jammer has 4 transmitter system, each transmit outputs 3watts (output is adjustable) thetotal output is 12watts Can work continuously without a break Application: jails, churches, meeting rooms, cars(can use vehicle adapter)etc Covering range reaches to 0_50 meters radius depending on the signal strength Dimension: 240MM*140MM*60MM Weight: 2.0KG. Power adapter: 5V12A AC110V_240V 50/60Hz We take use of our customized power supply, which can live 3 times than the power supply of our competitors Our jammers can live 2 times than the jammers of our competitors 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

Product Description With built_in antenna design, the High Power Desktop Cell Phone Jammer (Cooling system) will be more hidden and smart than other normal ones. Not like a jammer at all, so you don't need to worry other's suspect . Fans design make the device work in a good cooling environment. Light in heavy with a plastic case, the cell phone jammer is more convenient for you to be carried. Easy to install and operate. It can provide 24/7/365 jamming even in a constant cooling system. So many attractions with this gadget, you will go nowhere to find a better and cheaper jammer device. Here is the right place for your choosing. High Power Desktop Cell Phone Jammer Specification: RF Frequency: 850_894 MHz, 925_960 MHz, 1805_1990 MHz, 2110_2170 MHz Total Output power: 12W Power supply: AC adaptor (AC110_220V_DC5V available) Shielding range: Up to 20M Accessories: Phone Jammer AC Adaptor Note: The jamming distances we mentioned on website are for customer's reference only....

Product Description Features The mobile jammer is easy to operate and install. To start working, you only need to install antennas correctly and switch on power supply. The mobile phone jammers block all mobile phone signals such as GSM, CDMA, and PHS. And the jammers can also block little smart wireless city phone signal and SCDMA signal. The mobile phone jammers only block downlink frequency from BTS, but do not block uplink frequency from BTS. The jammers has no affection to other BTS, this may be other jammers fail to do. You can rest assured that the jammers do no harm to mobile phones. After getting out the jamming area, mobile phones will automatically reestablish communications and provide full service. The environment protection and rapid reaction is also the features of the jammers. Technical Specifications No harm to mobile phones: mobile phones can not send out or receive signals when the mobile phones are in jamming area, after get out of jamming area, mobile...

Product Description Equipped with high efficient antenna, this 5_Band Portable GPS & Cell Phone Signal Jammer is designed to block all GPS, GSM, CDMA, DCS system signals up to 10m radius. What's more amazing! This portable GPS/cell phone signal jammer can keep you from being tracked by GPS and cell phone signal tracking systems. It comes with a built_in rechargeable Li_battery for long_lasting power. Besides, this device can also be recharged while still in operation. It can be used in wide ranges of occasions such as schools, churches, conference rooms, hospitals and any other place where cell phones may cause a distraction or interference. You will find the secrets in it. There is no need to worry about its bad effects on the normal operation of other electronic devices or human body when it does work. Low radiation and light weight will allow you take it anywhere you want. Take actions now and get it! Specifications: Isolating Signal Bandwidth: _ CDMA/GSM: 850_970MHz _ DCS/PHS:...

Product Description If you are afraid that a cell phone signal blocker will jam or interference the signal of base stations, with this blocker you needn’t worry about this issue. It can widely use in conference rooms, museums, theatres, concert halls, churches,temples, classrooms, training centers, factories, banks, trains and some specialplaces as hospital, gas stations and more. This blocker is bestseller product around the world. It can jam CDMA, GSM, DCS/PCS and 3G band and the jamming range arrive to 40 meters. With AC adapter, it can work non_stopped and quietly. Furthermore, you can turn on and turn off the jammer with the remote control. The external Omni_directional antennas can cover down link of all the TX frequency, but do not interference the base stations. The 4 antenna cell phone signal blocker with remote control has pretty much everything that you’d want in blocker. Thus, if you prefer an uncomplicated blocker, this is your perfect choice. Just put it...

Product Description Technical Specifications Jamming Area: Up to 25meters (Depends on signal strength, at the site to be jammed) Cellular Systems: Option A for American Market: CDMA: 850_894MHz; GSM: 925_960MHz; PHS/DCS: 1805_1990MHz; 3G: 1990_2170MHz; Option B for Europe Market; CDMA: 869_894MHz; GSM: 925_960MHz; DCS: 1805_1880MHz; 3G: 2110_2170MHz Power Adapter: Input AC110V_240V, DC5V Total Output Power: 4Watt Dimension: Product Antennas off: L 23x W 10 x H 3 cm Package: L 29x W 15x H 11 cm  Product weight: 1.45kg    Package weight: 1.7kg Working Time: 24 hours/ 7 Days Relative Humidity: 20%_95% Working Temperature: _40~ +55 deg C Antennas installation: Install the antennas corresponding to the channel label. If not, the jammer will be very hot when it works Accessories Power adapter Jammer Remote control Antennas*4   Note: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be...

Product Description Features Are you sick of those pesky mobile phone ring tones and MMS tones during your presentations and meetings? Silence everything, with this handy high powered mobile phone jammer your meeting room or presentation hall will be whisper quiet. With completely silent operation and adjustable strength for each band, the versatility is there to only block the phone carriers you don't like. A well built heat dissipative design ensures that this unit will not over heat during the meeting and a typical range of 15 meters will make sure you silence even the far reaches of the room. Compact size _ only slightly bigger than a standard IPOD (antennas off) Can be run on AC power or battery power Electrical power and recharging from AC charger (110/220V) Certified by the Security Ministry of China, so you know it works well! Buy this great jammer today at fantastic wholesale prices from alljammer and get shipped directly to your door from China, or direct to your...

Product Description Welcome to this Mini Portable Cell Phone Jammer world! Like other cell phone jammer products, it can effectively disable all kinds of mobile phones. By adapting the same frequency of the cell phone's signals, you  can achieve your blocking purposes as you need with this portable one. Handheld design, smart volume, light weight and compact functions, this portable cell phone jammer will satisfy you to the heart. You can take it in your house, your office or anywhere you like. Easy to install and operate, this blocker does no harm to the environment and your body. Equipped with AC power charger and Car power charger, it will bring more conveniences for you.   Now is the season of shocking. Come here and order one, you will gain more than this simple jammer!   Specifications Isolating Signal Bandwidth _CDMA:850_894 MHz _GSM: 925_960 MHz _DCS/PHS:1805_1930 MHz _3G: 2110_2170 MHz Coverage Area: 1_15m (Depending on the strength signal...

Product Description With the rapid development of communication technology, cell phone has become an indispensable tool in our daily life. You can see everyone carries a phone in their hands here and there. However, wide use of mobile phones has brought some problems which can not be ignored. In the gas station, oil fields, cell phone using may result in a fire or explosion. In other occasions that require quietness and seriousness, cell phone using may result in terrible interference. To get rid of these disasters, you could have this 5_Band Cell Phone Signal Jammer. Adopted the perfect jamming technology, this 5_Band Cell Phone Signal Jammer works perfectly to cut any cell phone signal around. Besides, made of high quality materials, we guarantee you the best quality of this cell phone signal jammer. With 1~25 meters jamming range, this cell phone signal jammer is powerful enough for most of the situations. With this cell phone signal jammer, you can use your cell phone safely. Want...