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Portable handheld 12-channel mobile phone signal jammer can interfere with 12-band signals

Availability: In Stock

Dimensions:170×40×96 cm

Product Code: EOSC1209US

Free ShippingOne Year Warranty20 m

Price:$667.79 $888.96


The 12-channel mobile phone signal jammer is a green and environmentally friendly mobile phone signal blocker, which only blocks the reception of the mobile phone on site, and has no effect on the surrounding base stations. This machine adopts 10 channels of output, which can shield all kinds of mobile phone signals in the range of 1-4 meters (depending on the signal strength of the base station) in domestic and foreign mobile phones; contact was completely cut off.

Installation Notes: - Before installing this device, be sure to install the antenna correctly according to the signs, and then turn on the power to avoid the machine from being burned out. It can be used in small-scale shielding places such as vehicles, offices, etc;
- The device comes with a rechargeable battery, which can be recharged and used for 2 hours at a time. It has a battery protection function inside, constant current and constant voltage charging with overcurrent and overheats protection, charging status indication, and charging current detection. If it has not been used for a long time, please pay attention to the maintenance charge every half month.

Precautions: - The farther the portable cell phone jammer is from the base station, the farther the shielding distance will be. For example, in GSM, when the signal field strength of the base station at the installation point is -75dBmv, the maximum distance between the shielding center is about 2 meters. The larger the signal field strength of the base station, the smaller the shielding distance. When the signal field strength of the base station is greater than -35dBmv, the maximum distance of the shielding center is only 0.5-1 meters.
- The shielding range refers to the circular area centered on the machine. The shielding signal is sent by the host and spreads outward from strong to weak. Appropriate placement should be selected at the application site, and cellular placement should be adopted to make the shielded signal evenly distributed.
- Human bodies, objects, walls, etc. will block the transmission of shielded signals. When using, try to avoid obstacles.
- The mobile phone jammer should be used in a cool, dry place to avoid direct sunlight and rain and fog invasion

Packing List: 1 * Jammer host
1 * Manual
1 * Car charger
12* Antennas

OEM Customized Service: Customized for special frequency band , GPSL2 L3 L4,Wireless Camera 1.2GHz,4G1700MHz, etc.
Silkscreen OEM service can be offered

Customer Reviews

Average rating:

Satisfactory experience

Kkainmzgh 2022-09-25

This product is very portable and the shielding effect is very good. I am very satisfied with this handheld mobile phone signal jammer

Average rating:

Perfect jamming device

Hamikamj 2022-09-22

The product is of good quality, the packaging is exquisite, and the shielding range is wide

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