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TSJ121TW Cell and WiFi

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Product Description

The TSJ-121TW is our newest portable device with combined cell phone and WiFi jammer.


With a 5.5W power output and a compact size this is a great model for inconspicuous and high performance jamming.

This is our highest quality WiFi and 4G Jammer combination.  Case / holster included.


Channels blocked (may vary slightly with destination - our engineer will tune each unit for optimal performance at the delivery address):

CDMA & GSM: 850-960MHZ

DCS & PCS: 1805-1990MHZ

3G: 2110-2170MHZ

4GLTE: 725-770MHZ or 790-826MHZ

4GWIMAX: 2345-2400MHZ or 2496-2690MHZ

WiFi: 2400-2500MHZ

Total Output Power: 5.5W   

Power supply:  50 to 60Hz, 100 to 240V AC

Dimension:156x 88 x 46mm (Jammer body without antenna)

Coverage Radius: Up to 20 meters (depends on the signal strength in the given area)

The Signal Jammer Service Guarantee:

  • FREE Shipping
  • Rock Bottom Pricing
  • Limited Lifetime Warranty
  • PCI Certified SAFE and Secure Checkout
  • Full HTTPS on Our Entire Website for Your Protection

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Product Reviews

  1. Great Product Rating 5/5 stars

    Posted by Al on 20th Jan 2017

    Took a chance on this unit, and I was surprised about how good the quality of it is..works great and support communications was great...Definitely will order another.

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