Asunflower Cell Phone Signal Booster Dual band 900/1800MHz GSM/3G DCS LTE Mobile Repeater Amplifier Kit

A mobile phone signal repeater provides the ultimate solution in any area where cellular communications can not work well due to leak of signals.
The repeater device features easy installation & operation, build-in indoor antenna and no interference. It could also improve indoor electromagnetism environments, protract cellular battery life and reduce radiation of cellphones.
A mobile phone repeater is ideal for house, home, office use;High gain, easy installation and operation, LED Light Working & Signal Condition Indicators
his GSM900/DCS1800MHz Dual Band Cell Phone Signal Booster mainly use for home, office, warehouse