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phone jammer

The adjustable 8 antennas cellphone jammer blocks 3G 4G WiFi 2.4G GPSL1 signal

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$672.99 $1,337.41
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Product Informations:

This innovative jammer utilizes cutting-edge jamming technology, making it the pioneer in its field. With a remarkable jamming distance of 50 meters, this 8-band desktop cell phone jammer surpasses other devices of its kind. Consequently, it is exceptionally well-suited for larger venues, including places of worship, lecture rooms, hospitals, concert halls, conference rooms, and prisons, among others.


1. The jammer has the capability to disrupt multiple frequency bands, and the range of disruption can be customized.

2. The jamming range extends up to 50 meters, ensuring effective interference within a considerable distance.

3. It operates with minimal noise and possesses excellent heat dissipation capabilities.

4. The jammer has a power output of 18W, allowing it to disrupt signals up to 40 meters away (subject to signal strength in the specific area).

5. It comes equipped with a car storage battery charger that operates on DC12V, making it suitable for use in vehicles.

6. The jammer offers the flexibility to adjust or disable any individual band without affecting the operation of other bands.

Parameter Name Parameter Details
Model BT8
Jamming frequencies 3G:2110-2180
WIFI2.4G/4G2300: 2300-2500
Jamming radius Up to 50 meters
Power supply Used after connecting the power supply
Total output power 18W
Operating temperature -10℃ to +50℃
Operating humidity 5% to 80%
Device size 470mm*270mm*130mm
Device weight 3000 g
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