Search query: cell phone signal booster without outdoor antenna

Product: HiBoost 4kpro Cell Phone Booster with 2 Indoor Antennas, Up to 6000 Sq Ft ,Cell Phone Signal boosters for Home ,Boost 5G 4G LTE Data for Verizon AT&T and All U.S. Carriers, FCC Approved HiBoost 4K Plus Pro Innovative Cell Phone Signal Boosters The HiBoost 4K Plus Pro's powerful boosting capabilities easily cover a range of 3,000~6,000 square feet with two indoor antennas, and boasts a 65+ decibel max gain. Now with our latest new technology you can remotely monitor and troubleshoot your device using our Signal Supervisor app. HiBoost brings these features formerly reserved for industrial signal boosters to your home or office. After pairing your cell phone or tablet to your signal booster you can easily troubleshoot and adjust settings without any hassle. How our phone boosters work The donor antenna receives the radio waves sent by your carriers’ cell tower. It then takes that signal into your building or vehicle through a low-loss coaxial cable. Once indoors it is fed to the booster which amplifies the signal and runs through to your indoor antenna where it transmits your now boosted signal throughout your home or office. 【2 Indoor Antennas】HiBoost cell phone signal booster provides 2 indoor antennas to double coverage, 1st antenna is built into the booster, 2nd is exterior, no splitter hassle. Each antenna gets 10dBm separate power.
【HiBoost APP Fine Tune BEST Power】The cell signal booster covers 3000~6000 Sq. ft. Actual size depends on: 1) How strong outside signal can be got from the tower; 2) Fine tune inside and outside antennas to get MAX gain by avoiding loop back. HiBoost APP assists you to get both done precisely.
【5G Compatible】Support 5G and deliver astonishing high speed; support 5G only that’s largely deployed in current 4G bands by DSS (Dynamic Spectrum Sharing) by carriers. New mmWave and T-Mobile 600MHz cell boosters are not permitted by FCC yet. If you must need 5G, ensure your area has deployed 5G in 4G bands or carriers have a plan before purchase.
【Support all US Carriers】Verizon, AT&T, T-Mobile, Sprint, Straight Talk, and U. S. Cellular. Improve all bands of 700-750MHz (band 12, 13, 17), 800-850MHz (band 5, CLR 3G), 1900MHz (band 2/25, PCS 3G) and 1700~2100MHz (band 4, AWS3G).
【Solid Carrier Grade Hardware】Unlike others, HiBoost has also been the leading vendor of industrial amplifiers for 60+ carriers worldwide. HiBoost cellular boosters follow telecom standards of 3GPP, 4G LTE and 5G too. HiBoost 4K PRO