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ShenZhen Necom Telecommunication Technologies Co., Ltd.
Home ProductsMobile Phone Signal Jammer

Adjustable High Power Signal Jammer With 3dBi External Omni - Directional Antenna

China ShenZhen Necom Telecommunication Technologies Co., Ltd. certification
China ShenZhen Necom Telecommunication Technologies Co., Ltd. certification
Good cell phone signal jammer, factory to me the price is well, A+++

—— Mr. Amer

GPS tracker jammer is perfect, and workshop arranges the shipment to me in only 5 days. Good quality, A+

—— Noel Bojorquez

Vehicle jammer got it, perfect operating, thanks. AAA

—— Mr. Dawson

hey thanks for everything this jammer is wickedly love this big ring;)

—— Jayridd

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Adjustable High Power Signal Jammer With 3dBi External Omni - Directional Antenna

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Large Image :  Adjustable High Power Signal Jammer With 3dBi External Omni - Directional Antenna

Product Details:

Place of Origin: China
Brand Name: vodasafe
Certification: CE
Model Number: X12Plus02

Payment & Shipping Terms:

Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Neutral Packing Carton Box
Delivery Time: 3-5 Working Days After Payment
Payment Terms: L/C, T/T, Western Union,
Supply Ability: 5000pcs Per Month
Detailed Product Description
Total Outputpower: 64W Cover Radius: 10-70m(under Signal Level ≤-85dBm)
Jamming Type: Sweep Jamming Antenna Type: 3dBi External Omni-directional
Power Supply:: AC Adapter (50 To 60Hz/100 To 240V AC-DC24V) Electric Filed (SAR): Compatible With ICNIRP Standards (Human Safe)
Operating Temp: -20 To +50℃ Storage Temp: -40 To +60℃
Humidity: 5%-80% Dimension(LXWXH): 355 X 238x 60mm Not Include Antennas
High Light:

mobile phone signal blocker


cell phone signal jammer

64W total output power mobile phone signal jammer with 12 antennas, each band could be up to 6-8W, the jamming range is 70M radius coverage, Built-in fans support long time working, with 3dbi external omni-directional antennas, the jamming range could be up to 70M For 12 Signals.


High-power Stationary 12Bands Jammer/Blocker Vodasafe X12plus


Brief Description:

Vodasafe 12 bands mobile phone signal jammer X12Plus is our updated multi-purpose high power jammer now. Jamming all types of wireless devices such as mobile phones, Wi-Fi/Bluetooth, spy camera, gps tracking device, Lojack, walkie-talkie, Remote control etc. Creating a range of 70 meters radius "forbidden" zone for all wireless devices, in the coverage area, they will not be able to send messages, answer calls and they will lose the ability to access the Internet. It effectively prevent "leakage" of important information and also jamming car bomb prevent your safety.



* Adjustable working range you can avoid blocking adjacent areas

* Easy of use and maintenance

* Good cooling system with cooling fan inside

* 24/7hours working, Could continue to work

* Stable capability

* Build-in AC110-240V to 24V adapter, Safe and easily use.


Applicable place:

Jammer can be used to block the cell phone signal in the churches, museums, movie theatres or during the important conference in a meeting room to avoid the leakage of secure information, in classrooms during the exams, courts, hospitals, banks, recording studios or other crowded places where the usage of mobile phone is prohibited, factory, bank, train, car, bus etc.



Total Output Power 64W
Cover Radius

10-70m(under Signal level ≤-85dBm)@according to the signal density mobile network


Jamming type Sweep Jamming
Antenna Type 3dBi external omni-directional
Power Supply AC adapter (50 to 60Hz/100 to 240V AC-DC24V)
Electric Filed (SAR) Compatible with ICNIRP Standards (Human safe)
Operating Temp -20 to +50℃
Storage Temp -40 to +60℃
Humidity 5%-80%
Dimension(LXWXH) 355 x 238x 60mm not include antennas
Inner box dimension 470x420x115mm
Weight 6kg



1.Before linking all the antenna, power supply shall not be switched on at first.Non taking off antenna when the mainframe is in the working condition.

2.The jammer shall be installed in the position with good ventilation.Andlarge-scale things shall be avoided to ensure to the shielding effect.

3.When use the jammer outdoors, preventing water shall be taken into consideration.

4.Antenna shall be used vertical to the ground.

5.If you used in car, please make sure the car output adapter is DC12V,The Minimum output power of storage battery is 150Watt.


Order Information :

Model:X12 jamming for CDMA/GSM/3G/4GLTE Cellphone/Wi-Fi 2.4G/Bluetooth/Walkie-Talkie/GPSL1L2/Lojack/RC315MHz

America Type frequency forUnited States, Canada, Mexico,S. America.
1.GSM850MHz: 850-894MHz; 8W; (GSM/CDMA)
2. GSM1900MHz:1920-1990MHz;6W (2GGSM/CDMA/PCS1900MHz)
3. 4GLTE700MHz:700-800MHz;8W
4. 3G2100MHz:2100-2170MHz;6W (3GUMTS/WCDMA/TD-SCDMA/CDMA)

5. Wi-Fi/Bluetooth2.4G:2400-2500MHz;5W

6. 4GWiMAX/4GLTE2600MHz:2500-2700MHz;5W

7. VHF Radio:135-175MHz; 5W

8. UHF Radio: 400-470MHz; 5W

9. GPS L1: 1575MHz; 4W

10. GPS L2: 1227MHz;4W

11.Lojack:173MHz; 5W

12. RC315MHz:315MHz;5W

Total Output Power:64W


Adjustable High Power Signal Jammer With 3dBi External Omni - Directional Antenna 0

Contact Details
ShenZhen Necom Telecommunication Technologies Co., Ltd.

Contact Person: Nancy

Tel: +8614775662476

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