Cell Phone Detector TBGHz 2G,3G,4G and 4G LTE.

Product Guide

               Increase Security ,Productivity and                         Concentration with TBGHz . 
                      Patented electronic device

              STOP CELL PHONE USE !! DETECT THEM EASILY.

TBGHz can be use in Churches , Theaters , Colleges , Boardrooms , Government Buildings ,Prisons , Airports.....

The TBGHz can be use  in School Buses ,
Taxis , Tour Buses , Shuttle Buses ...etc  to remind Drivers to be Focus on the traffic.

The TBGHz can be use in Airplanes to remind customers to turn off their cell phone during Take Off  and Landing.

The TBGHz can be use in Offices , Restrooms , Boardrooms  to increase Productivity and Focus about work problems.

The TBGHz can be use in Cars , Rental Cars , Trucks , RV to remind Drivers to be Concentrated on the Road.


The TBGHz can be use at Home to verify that your Children are not using there smart phones in there rooms without permission while doing Homework.
 

[Includes : wall transformer ].
Adjustable Detection Zone. 

[Cell phone jammers are illegal] ,
[Cell phone Detectors TBGHz are Legal].


                     Made in USA
 

Network frequency Bands in USA.

At&t : 850Mhz & 1900Mhz (2G,3G) Bands (2,5) for calls & texting.

At&t : 700Mhz Lower (4G ,4G LTE) Band (17) for web browsing.

Verizon: 1900Mhz (2G,3G) Band (2) for calls & texting.

Verizon: 700Mhz Upper (4G,4G LTE) Band (13) for web browsing.

T-Mobile: 1900Mhz (2G,3G) Band (2) for calls & texting.

T-Mobile: 1700Mhz (4G,4G LTE) Band (4) for web browsing.

Sprint: 1900Mhz (2G,3G,4G) Band (2) for calls ,texting & web browsing.



 
                                                                                   
TBGHz Cell Phone Detector: 2G,3G,4G and 4G LTE.