900/2100 MHz frequency band boosters are called dual-band signal boosters. These boosters work on two frequency bands i.e., 900 MHz and 2100 MHz. 900 MHz is the frequency that is used by all the cellular service providers in France to provide Voice (2G) signals and 2100 MHz frequency band to provide 3G signals.
So, these boosters boost the 2G & 3G Signals for Free Mobile, SFR, Orange Mobile, and Bouygues mobile networks. These signal boosters can cover 300 to 5000 square meters of area. So, whatever is the size of your building we have a signal booster for that. If you are having signal reception issues on Bouygues, Free, SFR Mobile, and Orange mobile networks you should be considering buying any of these 900/2100 MHz dual-band signal boosters. With these, you will be able to get rid of poor signal reception problems and slow 3G data speed.
With every product, we manufacture and sell we make sure that each of our products complies with the laws of the land. Our signal boosters are very easy to install and use. You can install any of our signal boosters in less than 15 minutes without any technical skills or special tools. Everything you need to install these signal boosters is delivered to you in the booster kit that you order on our website.
You can buy and use our signal boosters worry-free. We offer 30 days money-back guarantee on all our products if you are not happy with their performance. Also, we offer free shipping on all our products. If you have any questions regarding any of our products please feel free to contact us.