Calls & 3G & 4G LTE - 2000m2 (Vodafone/2degrees/Warehouse Mobile) Mobile Signal Booster
Enhanced Signal Coverage
Experience superior connectivity with the Mobi booster that amplifies Calls, 3G, and 4G LTE signals across all major New Zealand carriers. With coverage extending up to a remarkable 2,000 m², it's perfect for large homes, offices, and commercial venues.
Universal Compatibility
Designed for versatility, this tri-band booster supports multiple frequencies (900MHz, 1800MHz, and 2100MHz), ensuring seamless operation with Vodafone, 2degrees, Warehouse Mobile, Spark, and Skinny mobile, regardless of the network used.
Clear Voice and Reliable Calls
Enjoy crystal-clear voice calls and eliminate dropped connections. The Mobi booster enhances your voice call quality, allowing you to make important calls without interruptions, even in areas previously plagued by poor reception.
Fast Data Speeds
With enhanced 3G and 4G LTE signals, experience blazing-fast internet speeds for uploads and downloads. Stay connected with reliable and efficient data, perfect for streaming, browsing, and online communication without latency.
Support for Multiple Users
Connect up to 200 users simultaneously without compromising on speed or quality. Whether at home or in a busy office, everyone can enjoy uninterrupted service, making it the ideal solution for families and teams.
Easy Installation with Complete Kit
The Mobi signal booster comes with everything you need for straightforward installation. The kit includes an external aerial, cables, booster unit, internal aerial, and power adapter, providing a hassle-free setup experience.
It boost Calls and 3G and 4G LTE signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in New Zealand used by mobile networks to deliver their mobile services: 2G (also known as GSM), 3G, 3.5G (also known as HSDPA provides faster data rates than 3G) and 4G. It work on both 900Mhz (Band 8) & 1800Mhz (Band 3) & 2100Mhz (Band 1) frequencies for improving Vodafone, 2degrees and Warehouse mobile carrier Voice Calls, Text, 3G and 4G LTE signal. It also can boost Spark and Skinny mobile for improving 4G LTE signal, and boost VOCUS for improving Voice Calls, Text and 3G signal. If your phones support 4G Calling (also called Voice over LTE or VoLTE) and your area 4G Calling is available, with the booster you can make clearer voice calls using 4G network. If you have a 4G ready phone, but you’re not in a 4G area, you’ll still be able to use voice calls, text and 3G. It is a high-performance booster, boost indoor signal cover an area up to 2,000 m2, great for extra-large houses, offices, and hotels. Also works for warehouse production areas, corporative areas and more.
The system unlike other kits, this device will boost networks including 2G, 3G, 4G and 4G Calling, is designed for universal mobile voice calls, 3G and 4G coverage. The solution will provide coverage on all 900MHz, 1800MHz, 2100MHz networks simultaneously. It's Tri Band booster and is an ESSENTIAL if many people in the same household are on different mobile phone networks!
No Miss Important Calls
Wow 2G/3G/4G Calls
Eliminates Dropped Calls
Battery Life
Get Longer On Your Phone
SMS Text Messages Quickly
Consistent Connection
Reliable 3G/4G Data
Seamless Switching
Back to Normal Network
Reception Up to 2,000 sq.m.
3G/4G Internet
Faster Uploads & Downloads
Multiple Users
200 Simultaneously
Upgrade External Cables
If our standard package 10 meter external cable length is not enough to cover your area you have an upgrade option.
Upgrade External Aerial
Higher Gain Yagi Antenna - For better performance it's a must if indoor your phone with 1/2 signal bars. Or get this upgrade if outdoor best signal strength in the following range:2G (GSM) -76 to -90 dBm
3G (UMTS) -80 to -94 dBm
4G (LTE) -97 to -105 dBm
How to shown dBm reading on phone? Check Quick Start Guide

Upgrade Protector
Lightning Surge Protector - Designed to Protect your equipment from high amperage surges due to lightning strikes on aerials or masts in close proximity to the device. This unit is rated for 18KA of current surge and is very simple to install on any device.
Specification
Application & Bands | [Voice Calls & 3G & 4G LTE] (Band 8, 3, 1) |
Country | New Zealand |
Boost All On | Vodafone (2G & 3G & 4G) 2degrees (2G & 3G & 4G) Warehouse Mobile (2G & 3G & 4G) VOCUS (2G & 3G) Spark (4G) Skinny mobile (4G) |
Users Supporting | 200 Simultaneously |
Band | Tri Band 8 & 3 & 1 |
Frequency | 900 & 1800 & 2100MHz |
Gain(dB) | Uplink Gp≥65; Downlink Gp≥70 |
Up-link | 890~915 MHz; 1710~1785 MHz; 1930~1990 MHz |
Down-link | 935~960 MHz; 1805~1880 MHz; 2110~2180 MHz |
Export Power(Po) | ≥27dBm |
Power Adapter | Input: AC 100V~240V 50/60Hz Output: DC 5V |
Kit Includes | 1 x Booster 1 x Outdoor Antenna 1 x Indoor Antenna 1 x Power Adapter 1 x 10 Meters Outdoor Cable 1 x 5 Meters Indoor Cable |
Expandable coverage by adding a second indoor antenna if the outside signal is strong.

2 Indoor Antennas

3 Indoor Antennas

4 Indoor Antennas

10 Indoor Antennas
Custom your solution:
2 Way Splitter | 3 Way Splitter | 4 Way Splitter | Indoor Cable | Indoor Antenna
How It Works

1
The powerful antenna reaches out to access a voice and 3G, 4G, and LTE data signal, and delivers it to the booster
2
The booster receives the signal, amplifies it, and serves as a relay between your phone and the nearest cell tower.
3
Your devices get increased cell reception, and calls and data are fed through the booster back to the network.
Get stronger signal

Normal Cell Coverage
Dropped calls and slow data are generally caused by three things: distance from a cell tower, building materials in your home or office, or obstruction from tall objects such as trees, topography, and buildings.
Signal Coverage with our booster
Signal boosters increase cell signal by collecting signals with a powerful antenna, delivering those signals to the booster, amplifying the cell signals so your devices receive them, and delivering your device's boosted signals back to the cell tower.Installation
- Connect the indoor antenna to the MS port.
- Connect the outdoor antenna to the BS Port.
- Install the outdoor antenna and keep a minimum vertical distance of 10 meters from the indoor antenna.
- Point the outdoor antenna to the direction where you know there is possibly a higher signal strength from the base station.
- Power on the booster and check the signal strength.
- Adjust the outdoor antenna until you get the best signal strength.
IMPORTANT NOTE:
DO NOT POWER ON THE DEVICE UNTIL YOU HAVE COMPLETED THIS SETUP.
Read more about User Manual Documentation.

Application Scenarios

Home

Office

Garage

Metal Buildings
- What is the NZ GDW2000 Mobile Booster? - The NZ GDW2000 Mobile Booster is a device designed to improve mobile phone signals for calls and data in large areas, like homes or offices. It works with various mobile networks in New Zealand, such as Vodafone, 2degrees, and Warehouse Mobile, and supports 2G, 3G, and 4G connections. This means clearer voice calls and faster internet access for everyone in the area.
- How does the Mobile Booster work? - The Mobile Booster amplifies mobile signals for better reception. It pulls in the existing mobile signals from outside and boosts them inside your home or office, covering up to 2,000 square meters. It's perfect for areas where the cell signal is weak, helping you make calls, send texts, and use the internet more reliably.
- Can I use the Mobile Booster with any phone? - Yes, as long as your phone supports the frequencies (900MHz, 1800MHz, and 2100MHz) used by the booster, it will work! This includes most modern smartphones with 2G, 3G, and 4G capabilities. If you're unsure, you can check your phone's settings for compatible bands.
- Do I need to install the booster myself? - Yes, but don't worry! The NZ GDW2000 Booster comes with all the necessary components, like antennas and cables, for easy installation. The kit includes a simple user guide that helps you set it up step by step, so you can enjoy better signal reception without needing a technician.
- How many users can connect to the Mobile Booster? - The NZ GDW2000 Mobile Booster can support up to 200 users simultaneously. This makes it great for large households or offices where many people need to make calls or use the internet at the same time without losing signal strength.
- What do I do if I don't have any signal outside? - If you do not have any signal outside, the booster unfortunately cannot create a signal for you. Instead, you will need to check with your mobile network provider to see if there is coverage in your area, or explore other options, as the device only amplifies existing signals.
- What is 4G Calling? - 4G Calling, also known as Voice over LTE (VoLTE), allows you to make phone calls using the 4G network instead of the traditional 2G or 3G networks. With the NZ GDW2000 Booster, you can enjoy clearer voice quality when making calls if your phone supports this feature and 4G is available in your area.
- Can I upgrade the cables or antenna for better performance? - Yes! If the standard 10-meter external cable isn’t long enough for your setup, you can upgrade to a longer cable. Additionally, you can choose a higher gain Yagi antenna if your phone shows weak signals indoors, which will help improve performance even more.
- Is there a protection for lightning strikes? - Yes, the booster kit offers an optional lightning surge protector. This device helps protect your equipment from high voltage surges caused by lightning strikes, ensuring that your mobile booster stays safe and continues to work effectively when storms occur.
- How can I check my mobile frequency band? - To check which frequency band your phone is using, you can dial *3001#12345#* and press the Call button on your iPhone. Then, select 'Serving Cell Info' and look for the 'Freq Band Indicator' to see if your phone supports bands 8, 3, or 1.
