Complete set gsm/dcs g/3g/ signal booster/ repeater 30dbm
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.
note:
to use this product to enlarge your signal, the outdoor signal shall be as good as possible. the product will not work well if our outdoor signal is not good or bad.
in case the indoor signal is always very low while outdoor signal is very good, the repeater can work well.