N
(Spark & Skinny)
If you have terrible outside signal, yet a great need to enhance it, don’t worry, we have you covered! The Ultra 4 model is an affordable dual-band cell phone booster which will give you an increased signal in no time.
This device comes with everything you might need to install and enjoy it. The standard installation kit also contains simple instructions, and the set up will be completed in no time! If you encounter any problems during or after installation, feel free to contact our staff 24/7 and get the answers you need.
We are confident in our product, so we are happy to offer you a 2-year warranty, along with a 30-day money-back guarantee. Plus, we have no hidden fees, so the delivery is also free of charge on any purchased product!
A mobile signal booster is the only working solution if you have a weak signal and black spots. It helps to improve signal strength so you can access the internet more quickly, and stream videos without buffering.
With our booster you can make and receive calls without interruption, ensuring you’re always in touch with your family and friends.
In general, the booster catches the signals from the nearest cell tower in the area by the external antenna which is included in the kit, then it sends the signal to the booster box. The box amplifies the signals, ensuring reliable coverage even in areas with poor signal strength, and the internal antenna spreads the signals inside the closed area.
If you want to find the best booster for you there are 2 easy options:
1. Use our Booster Finder Wizard to find the best booster based on your needs.
2. If you’re still having trouble finding the right booster after using the Wizard, contact our technical support team via chat or phone. They’ll be happy to assist you in finding the best solution.
1. At cellphoneboosters.co.nz, we are committed to providing high-quality boosters at unbeatable prices.
2. Since 2010, we’ve been dedicated to improving mobile signals with our specialised boosters, putting our CUSTOMERS FIRST every step of the way.
3. Our boosters fix more than the signal. Our customers enjoy fewer dropped calls, better voice quality, faster internet speeds, and improved video streaming.
4. In addition, we provide peace of mind with our industry-leading 24/7 after-sale service:
– Lifetime Support
– 2-Year Warranty
– Installation Services (for enterprise solutions)
5. And if it’s not a perfect solution for you, we’ll refund your purchase or replace it. No hard feelings.
Installing our boosters is easy – in fact, 98% of our customers do it themselves. The device is plug-and-play, so all you need to do is attach the units with cables and mount the antennas. We provide simple installation guides and videos to help you along the way.
Moreover, we offer technical aftersales support after the delivery of your device, so you can have peace of mind knowing we’re here to help.
Outside Antenna
The outside antenna communicates back and forth with nearby cell towers.
Booster
The signal booster amplifies any cell signals it receives from the outside antenna.
Inside Antenna
The inside antenna broadcasts these signals of use throughout your home.
Outside Antenna
The outside antenna communicates back and forth with nearby cell towers.
Booster
The signal booster amplifies any cell signals it receives from the outside antenna.
Inside Antenna
The inside antenna broadcasts these signals of use throughout your home.
ASK A QUESTION
Related Products
Coverage:
up to 300 sqm
Ideal For:
Provider:
.png?aaa "Skinny"){kind=small}
Coverage:
Up to 1000 sqm
Ideal For:
Provider:
Coverage:
Up to 1000 sqm
Ideal For:
Provider:
Coverage:
up to 300 sqm
Ideal For:
Provider:
WRITE A REVIEW