Refurbished weBoost cell phone signal boosters for indoor and outdoor are like-new factory certified refurbished kits brought back to meet manufacturers specifications. They include 1 year manufacturers warranty. Furthermore, we offer our industry leading 60 days money back guarantee that they will work as specified. Indoor wireless enhancement kit selections include cellular amplifier kits for boosting reception indoors in homes, apartments, condos and buildings. Outdoor mobile enhancement kit selections include cellphone amplifier kits for enhancing reception in cars, trucks, RVs and boats. Lightly used, but like-new factory refurb. signal booster kits perform per manufacturer specs. and save you money!