WilsonPro Pro 70 PLUS Building Cellular Booster System [3 Indoor Antennas]

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Short Description:
• Commercial Building 4G Signal Booster System
• Includes 3 Indoor Panel Antennas & Splitter
• Boost Voice & 4G Internet
• For AT&T, Verizon, Sprint, T-Mobile and Others
• Covers Up To 25,000 sq ft
  • WilsonPro 70 PLUS Cell Phone Signal Booster With 3 Panel Antennas
  • WilsonPro 70 PLUS Repeater
  • WilsonPro Pro 70 PLUS Building Cellular Booster System [3 Indoor Antennas]
  • WilsonPro Pro 70 PLUS Building Cellular Booster System [3 Indoor Antennas]
  • Directional Outdoor Antenna
  • Indoor Panel Antenna
  • Antenna Pole Mount
  • 2 Way Signal Splitter
MSRP: $1,752.97
— You save $262.98



• WilsonPro Pro 70 PLUS Large Building 4G System With 3 Indoor Panel Antennas 
• Covers up to 25,000 sq ft. (With Good Outside Signal)
• Ideal for Offices, Multi Story Buildings, Large Homes Buildings
• Boost Voice Plus 3G & 4G Internet Signals
• Works For AT&T, Verizon, T-Mobile, Sprint & Others
• Works With Multiple Devices

Pro 70 PLUS Signal Booster System

The WilsonPro Pro 70 Plus Commercial Building Cellular & 4G Signal Booster system provides large area coverage for commercial buildings and large homes. It works well in office buildings, warehouses, hangers, etc. The Pro 70 Plus improves indoor cellular coverage up to 25,000 square feet (with a very strong signal outdoors). It is a simple and efficient solution to maintain continuous communication. The system works for all cellular-enabled devices including, cell phones, iPhone, BlackBerry, smartphones, tablets, Hot Spots, MiFi devices, cellular data USB cards, cellular routers, etc.

Includes Antenna Expansion Kit

This system includes the WilsonPro Pro 70 PLUS Cellular Repeater System plus other components to give you 3 Indoor Antennas. It includes additional Coax Cable, 3-Way Splitter and Lightning Surge Protector. Use this system to spread the signal to 3 areas within a building. Use this 3 Indoor Antenna setup when the interior walls contain metal or rock and the signal from one antenna will not penetrate interior walls. They are also used to bridge an area within a building. This system comes with all the components you need for a building system covering two areas including one outside antenna, three indoor antennas, 5 cables and a 3-Way Splitter.

Advantages Unique To PRO 70 PLUS

The Pro 70 PLUS signal boosters offer even more advantages. It has the highest downlink power compared to its closes competitor. It can get a better signal from further away. It features a sel-optimizing microprocessor with a builtin-in graphical signal meter. The biggest advantage of the Wilson Pro 70 Plus is that it will provide full coverage when other amplifiers power down because of an outside signal that is too strong. The Pro 70 Plus continues at full power with a signal as strong as -58db. Most amplifiers power down with a signal of -65db or greater.


This allows for more signal in environments where the incoming signal is strong, up to +12dB more downlink power than the competition. The benefit is a stronger signal coming out of the booster, providing more coverage from a single booster.


This allows for a stronger signal radiating to the tower, up to +3dB more than the competition, providing greater user capacity and increased range from the cell site.

prop 65 symbolWARNING: Cancer and Reproductive Harm -

Picture Of Cellular Carrier Logos

Service Providers Covered

The WilsonPro Pro 70 Plus covers all carriers in the United States using 800 MHz and 1900 MHz for phone calls as well as 3G Internet. It also covers most 4G frequencies.

  • All Carriers In The US - 800 MHz, 1900 MHz, 3G Internet
  • AT&T 4G 700 MHz LTE
  • Verizon 4G 700 MHz LTE
  • T-Mobile 4G 700 MHz LTE, 1700/2100 MHz
  • Sprint 1900 MHz G 

Coverage Area

How Large An Indoor Area Will This Signal Booster Cover?

With a very good signal outdoors (at the outdoor antenna location), this signal booster will cover up to 15,000 sq ft indoors. The amount of indoor coverage area is dependent on the outside signal strength. The stronger the outdoor signal, the more indoor area coverage. Like all signal booster systems, this system requires the outdoor antenna to be placed in an area where there is a good consistent signal in order to get the most improved signal coverage area indoors.

Estimated Coverage Area For This System Configuration

Signal Strength Estimated Indoor Coverage Area
 -100 db (1-2 Bars)  Not Recommended
 -90 db (3-4 Bars)  7,500 sq ft
 -80 db (5 Bars)  20,000 sq ft

How To Get The Best Coverage

The key to getting the best indoor signal coverage, is getting the outdoor antenna to where the signal is best. We do not recommend this system with less than 3 bars of signal outdoors. The stronger the outdoor signal, the larger the coverage area indoors. If your signal is 2 bars or less and fluctuates downward a lot, you will not get much coverage on the inside. In this case your phone will need to be very close to the indoor antenna to see signal improvement.

Other WilsonPro Signal Booster Systems.

We can help you select the best system for your building. Feel free to Contact Us  with your requirements.

Also See: Estimating Coverage Area

System Includes:

  • 1 - WilsonPro Pro 70 PLUS Building Repeater (With 3 Year Warranty)
  • 1 - Outdoor Directional Antenna With U-Bolt Pole Mounting Bracket
  • 1 - Pole Mount for Outdoor Antenna
  • 3 - Indoor Panel Antennas With Wall Mount Brackets
  • 3 - 60 foot Wilson400 Cables
  • 1 - 75 foot Wilson400 Cable
  • 1 - 3-Way Splitter & 2 Foot Patch Cable
  • 1 - Lightning Surge Protector & 2 Foot Patch Cable

More WilsonPro Configurations, Antennas, Cable, and Accessories

Directional Outdoor Antenna Advantage

This system comes with an outdoor directional antenna. The advantage of the directional antenna is that it has a higher gain directed towards your cell service provider tower. It's especially useful for 4G frequencies and is the best solution for 4G Internet. We also include a pole mount for easy mounting of your antenna outdoors. More Wide Band Antenna Info

Lightning Surge Protector (Included)


Installing a Lightning Surge Protector
Install the 50 OHM lightning surge protector (LSP) close to the Signal Booster Amplifier. Attach the cable from the outside antenna to the surge protector. Ensure the LSP is properly grounded according to your local building codes.

More Info: Lightning Surge Protector #859902 50 OHM


Installation is easy and straightforward. You can install with minimal tools.

  • Install Outside Antenna & Point Towards Your Service Providers Tower
  • Install Inside Panel Antennas & Point Towards the Area You Want to Cover.
  • Connect Cable from Amplifier to Outside Antenna
  • Connect Cable from amplifier to Inside Antenna
  • Connect Amplifier Power Supply

A step-by-step installation guide and video will walk you through the process. The antennas communicate with both cellular devices and your service provider's cell tower for the strongest, most powerful signal possible.


 More Information & Specs

 Installation Guide



Each Signal Booster is individually tested and factory set to ensure FCC compliance. The Signal Booster cannot be adjusted without factory reprogramming or disabling the hardware. The Signal Booster will amplify, but not alter incoming and outgoing signals in order to increase coverage of authorized frequency bands only. If the Signal Booster is not in use for five minutes, it will reduce gain until a signal is detected. If a detected signal is too high in a frequency band, or if the Signal Booster detects an oscillation, the Signal Booster will automatically turn the power off on that band. For a detected oscillation the Signal Booster will automatically resume normal operation after a minimum of 1 minute. After 5 (five) such automatic restarts, any problematic bands are permanently shut off until the Signal Booster has been manually restarted by momentarily removing power from the Signal Booster. Noise power, gain, and linearity are maintained by the Signal Booster’s microprocessor.

The Manufacturer’s rated output power of this equipment is for single carrier operation. For situations when multiple carrier signals are present, the rating would have to be reduced by 3.5 dB, especially where the output signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means of input power or gain reduction and not by an attenuator.


No Use or Shipments Outside the U.S.

Unfortunately All weBoost and WilsonPro Signal Booster Systems can only be shipped and used within the United States. weBoost or WilsonPro products certified by the U.S. Federal Communications Commission (FCC) are no longer recognized by Industry Canada (IC) to be certified for use in Canada and cannot be used or shipped to Canada. There are specific version of Canadian Approved (IC) than can be used. Please contact a weBoost or WilsonPro dealer in your country for these systems.



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.


E911 location information may not be provided or may be inaccurate for calls served by using this device. Please note, the four largest carriers, namely, AT&T, T-Mobile, Verizon and Sprint, and more than 90 regional carriers have given a blanket consent to all boosters meeting the new certification standards

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