Wilson Pro 4000 4-Port Signal Booster Kit – The best commercial-grade signal booster on the market?

The WilsonPro 4000 is an extremely powerful signal amplifier that boosts coverage on all North American cell networks.

An Overview 

The WilsonPro 4000 is an extremely powerful signal amplifier that boosts coverage on all North American cell networks.

This is a commercial-grade signal booster suitable for large industrial applications. It incorporates four separate signal amplifiers in one unit that feeds four indoor antennas. This professional-grade all-bands multi-carrier signal booster amplifies and improves voice calls, 2G, 3G, and 4G LTE data. This powerful kit is ideally suited to large buildings like offices, hospitals, warehouses, apartment blocks, schools, hotels, underground car parks, and other large multi-storey spaces. It offers coverage up to 100,000 sq ft.

The Pro 4000 offers FCC-approved up to 12dB more downlink power than other boosters, allowing for stronger signal where the incoming signal is weak. It has the highest permitted uplink power, providing greater user capacity and increased range. Meanwhile, the lower overload and shutdown threshold makes the booster perform equally well in strong signal environments like cities or locations near cell towers. The low threshold allows the Pro 4000 to work with a stronger incoming signal before overloading and shutting down. The new Wilson Electronics XDR (Extra Dynamic Range) technology balances and compensates for strong incoming signal to prevent system shutdowns.

A color LCD screen with four-way navigation gives easy control of the unit.

A rack-mounted version of this booster is also available, the Wilson Pro 4000R.

Design and Setup 

The rack mounted design makes the booster great for large industrial applications with one customer highlighting the perks of having the particular booster ‘…we installed it ourselves in a 40,000 square foot building. The results have been great – we’ve seen a significant improvement in coverage inside the building’.

As mentioned earlier the booster is one of the most tolerable on the market. The Extra Dynamic Range (XDR) means that signal strength is at a high level making it one to watch out for in the commercial signal booster market. Other perks include;

  • Onboard Software for Better Control
  • Extra Dynamic Range (XDR) for continuous connectivity
  • Color LCD
  • Highest Uplink and Downlink Power
  • Lower Overload and Shutdown Threshold
  • Automatic Gain Control System
  • Compatible with all North American cellular networks
  • Three year warranty
  • FCC and Industry Canada certified
  • Faster, cleaner data transfers
  • Strong, reliable connections even in weak signal areas
  • Up to 100,000 sq ft coverage area
  • Extends battery life of cellular devices 

What About The Coverage?

The coverage on any signal booster kit is subject to the signal strength outside the building. For strong outdoor signal (5 bars). Expect up to a whopping 100,000 square feet of coverage. With medium signal (3-4 bars) a signal coverage area of up to 40,000 square feet is estimated. A poor signal (1-2 bars) will mean the coverage area is estimated to be around 15,000 square feet.

So What’s In the Kit?

Well first up, the booster itself! The WilsonPro 4000 is first on the list. The sleek blue design makes gives it a quality and aesthetically pleasing look.

Next is the Wilson Wide-Band Directional Yagi Antenna. Small, discrete yet powerful. This antenna is used for outdoor use, the sealed housing is UV stabilized ABS plastic and is fully weatherproof.

For indoor use, four Wilson Wideband Indoor Dome Antenna’s are included in the kit. The antenna’s themselves are made of white ABS plastic and is suitable for indoor use only.


Cables for both antennas include 1×2′ , 1×75′ , 4×100′ low loss 400-type coaxial cable.

Finally is the lightning surge protector, this is recommended for use in most cases but particularly areas with frequent lightning.The lightning surge protector should be installed in line with the cable and near the amplifier, and should be properly grounded.


The WilsonPro 4000 vastly improves the signal strength and network performance of cellular service in your home. The WilsonPro 4000 is a solid performer. The unit offers FCC-approved up to 12dB more downlink power than other boosters, stronger than any competing booster makes it a serious player in the market. A real gem in the commercial industry.