weBoost Home Room Single Room Cell Phone Signal Booster 472120: Kit

weBoost Home Room Single Room Cell Phone Signal Booster 472120

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Window or roof antenna mount option
  • Coverage for one room
  • Boost both voice & 4G data
  • Works with all major cellular carriers
  • Easy-to-set-up desktop antenna

SKU: 472120
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Powerful Signal has been in business over 10 years Powerful Signal is Wilson Electronics' most experienced partner Powerful Signal offers lifetime support on all systems it sells Powerful Signal offers nationwide installation

Product Description

Wilson weBoost Home Room Single Room Cell Phone Signal Booster 472120


  • weBoost's bestselling 4G consumer-grade cell phone signal booster for one room or office.
  • Quick and easy to set up and start receiving improved cell coverage.
  • Boosts 4G LTE and 3G service for voice, text, and data.

  • Works with all major cellular carriers.
  • Boosts cell signal for multiple users in the same room.

The weBoost 472120 Home Room cell phone signal booster has been designed to provide the best possible cellular reception in a room or office. Stay connected with a stronger cell signal, and experience fewer dropped calls, undelivered texts, and missed email messages. Keep your data moving faster in areas with weak cell service and in buildings that block outside cell signal.

Who is this for?

  • Those who frequently experience dropped calls, undelivered texts, or slow 4G internet at home.
  • Those who spend most of their time in the same workroom or office and need improved cellular reception in their workspace.
  • Apartment renters, college students, and others who are unable to place an antenna on the roof and pull cables through the walls.
  • Homes in remote locations with weak cell service (new communities, rural areas, cabins, etc.)
  • Homes with building materials that block outside cell signal (plaster, concrete, UV-coated windows, etc.).

How it works

Using Wilson Electronics' patented technology, the Home Room receives the outside cell signal, amplifies it, and rebroadcasts it inside the room. This allows you to stay connected in areas where cell service is poor, or where your home's building materials interfere with signals from the local cell tower. (See the "More Information" tab for details.)

Works with all major cellular carriers

The weBoost Home Room works with all major wireless carriers, including VerizonAT&TT‑MobileSprintU.S. Cellular, and most others.

How much area will this product cover?

The Home Room is designed to amplify cellular transmissions inside a single small room or office.

The amount of square footage it covers depends on the strength of the signal it receives from the cell tower. In general, the stronger the outside cell signal, the greater the interior broadcast distance.

You can expect the Home Room to cover anything from a small workspace to a small room or office.

Please contact us if you have any questions about coverage for this booster.

Do-it-yourself installation

You can install the weBoost Home Room yourself. The setup requires mounting an antenna outside your residence and pulling cable from that antenna inside the building. (See the "More Information" tab, or click here to view the installation guide.)

Package includes

This is a complete kit, with everything you need to start getting the best signal in your home.

  • 1 × Wilson weBoost 472120 Home Room cell phone signal booster.
  • 1 × Wilson 850012 AC wall outlet power supply.
  • 1 × Wilson 311155 outdoor directional panel antenna (includes hardware for roof/pole mount and wall mount).
  • 1 × Wilson 301211 desktop antenna with 5 feet of RG174 coax cable (attached).
  • 2 × 30' Wilson 950630 30' RG6 coax cables.
  • 1 × 10" Wilson 951177 RG58 flat coax window-entry cable with F-female connectors at each end (jumper cable for the two runs of RG6 cable).
  • 1 × F-female/F-female barrel connector (for connecting the two runs of RG6 cable).
  • 1 × roof/pole mount bracket (for panel antenna).
  • 1 × wall mount bracket (for panel antenna).
  • Wilson weBoost 472120 install guide.

How does the weBoost Home Room cell phone signal booster work?

The Home Room phone signal booster system is made up of four major components:

  1. Cell phone signal booster and power supply.
  2. Outside roof/wall/window-mounted antenna.
  3. Inside broadcast antenna.
  4. Coax cables that connect the antennas to the booster.

Cell phone signal booster

The cell phone signal booster—sometimes called an amplifier—is the core component of the system.

The booster is bi-directional: It amplifies both the signal your phone receives from the tower and the signal your phone sends to the tower. A weak cell signal is received by the outside antenna and amplified by the booster; the strengthened signal is then rebroadcast by the inside antenna to your phone. The amplifier also boosts the connection back to the cell tower.

A high-quality weBoost booster from Wilson Electronics has very high receiver sensitivity, meaning it can process a weaker cell signal than your phone by itself. There still has to be some cell signal for the booster to amplify, though (it cannot "multiply zero").

You should place your Home Room booster in the room where you wish to receive stronger cell phone signal. The location you choose for the booster needs to have a 110-volt AC wall outlet within 6 feet for the power supply.

Outside roof/wall/window-mounted antenna

The outside antenna communicates with your wireless carrier's cell tower. This antenna is directional, meaning it needs to be pointed toward the strongest cell tower near your home. For example, if the cell phone tower is north of your home, mount the antenna pointing north, away from the building.

The Home Room kit includes hardware to mount the outside antenna on the inside of your home's window (good), on an exterior wall (better), or on your roof (best). The window mount is accomplished using suction cups and a tray that holds the antenna in place. The wall mount is completed using a bracket that you'll screw into an outside wall. The roof mount requires a 1.5"–2.0" pole (the mounting hardware is included; if you need a pole, we carry the Wilson 901117 and a adjustable mount, both sold separately).

The outside antenna needs to be placed with enough separation from the inside antenna(s), otherwise the outside and inside antennas may conflict with each other (a condition known as oscillation), which will cause the amplifier to shut itself off.

Inside broadcast antenna

The inside antenna communicates with cell phones in the room. It is a directional panel antenna that broadcasts its signal forward, away from the antenna, in a cone shape. It can be placed on any flat surface.

Point the inside antenna toward the location where you will be using your cell phone(s).

Coax cable

Two 30-foot lengths of RG6 cable connect the outside antenna to the booster. You may use one or both cables, depending on your setup needs. For long runs, connect the two cables using the barrel F connector. To run under a window, connect the two cables using the 8-inch jumper cable. Keep in mind that the longer the cable run, the more signal loss (attenuation) and the less amplified signal your Home Room will be able produce; always use the least amount of cable possible when setting up your system.

The inside antenna connects to the booster with an attached 5-foot run of RG174 coax cable with an SMA connector.

For more help with installation

Download the Wilson weBoost 472120 install guide for more details.

If you need help setting up your weBoost Home Room, please feel free to contact us and we'll be happy to assist you.

FCC notice

This is a CONSUMER device. BEFORE USE, you MUST REGISTER THIS DEVICE with your wireless provider and have your provider's consent. Most wireless providers consent to the use of signal boosters. Some providers may not consent to the use of this device on their network. If you are unsure, contact your provider. You MUST operate this device with approved antennas and cables as specified by the manufacturer. Antennas MUST be installed at least 20 cm (8 inches) from any person. You MUST cease operating this device immediately if requested by the FCC or a licensed wireless service provider. WARNING. E911 location information may not be provided or may be inaccurate for calls served by using this device.

Please note: The four largest carriers (Verizon, AT&T, T-Mobile, and Sprint) and more than 90 regional carriers have given blanket consent for use of all boosters that are certified to the 2013 FCC standards. Go to our Cell Phone Signal Booster Registration page and follow the links for your carrier. There are no fees to register your cell signal booster.

If you have any questions, please contact Powerful Signal.

Prop 65 notice

Warning This product can expose you to chemicals, including nickel, which is known to the State of California to cause cancer, and Bisphenol A, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Product Specifications

Single room or office
Outside Antenna:
Directional panel (×1)
Inside Antenna:
Directional tower (×1)
Cable Type:
RG6 & RG174
Connector Type:
75 Ω
+60 dB max
Booster Case Material:
Signal Readout:
LED light

Warranty Information

weBoost signal boosters and kits are warranted for two (2) years against defects in workmanship and/or materials. Warranty cases may be resolved by returning the product directly to the reseller with a dated proof of purchase. See reseller warranty procedures. Signal boosters and kits may also be returned directly to the manufacturer at the consumer's expense, with a dated proof of purchase and a returned material authorization (RMA) number supplied by weBoost. weBoost shall, at its option, either repair or replace the product. weBoost will pay for delivery of the repaired or replaced product back to the original consumer if located within the continental U.S. This warranty does not apply to any signal boosters or kits determined by weBoost to have been subjected to misuse, abuse, neglect, or mishandling that alters or damages physical or electronic properties. Failure to use a surge-protected AC power strip with at least a 1000 Joule rating will void your warranty. All weBoost products that are packaged with other weBoost accessory products are intended for resale and use as a single unit, and such product kits are required to be sold to the end user or subsequent reseller as packaged. The "de-kitting" and sale as a standalone product of any one or more components of such a product kit is in violation of weBoost's warranty. No "de-kitted" product will be eligible for return for any reason. The sale of separate, not-kitted cable, antennas, and other accessories is allowed and fully warranted.