Handheld GPS Signal Jammer Cell Phone Blocker 3 Antenna Durable For GSM

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Handheld GPS Signal Jammer Cell Phone Blocker 3 Antenna Durable For GSM

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November 06, 2021

دسته بندی ارتباط: مسدود کننده سیگنال تلفن همراه

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خلاصه: Discover the TXtelsig Handheld GSM / 2G / 3G Portable Cell Phone Signal Jammer with 3 antennas. This durable device blocks unwanted signals, perfect for secret meetings, VIP protection, and anti-terrorism. Compact, powerful, and easy to carry.

ویژگی‌های مرتبط با محصول:

Compact size for easy portability and discreet use.
Omnidirectional antennas ensure 360-degree signal jamming.
Built-in battery provides up to 2 hours of continuous operation.
Work indicator shows real-time device status.
Effective power output of 2 watts for strong signal blocking.
Independent switches for easy control of each frequency band.
Heat sink aluminum shell ensures durability and cooling.
Shielding radius of 3-10 meters depending on signal strength.

متداول:

What frequency bands does this jammer cover?

The jammer covers GSM, 2G, and 3G bands, including CDMA800, GSM900, DCS1800, and PHS1900. Custom frequency options are also available.
How long does the battery last on a full charge?

The built-in battery lasts up to 2 hours of continuous use after a full charge.
What is the effective jamming range of this device?

The shielding radius is 3-10 meters, depending on the surrounding signal strength and environment.