Calls & 3G & 4G LTE - 2000m2 (Cosmote/Vodafone/Wind) Mobile Signal Booster
Enhanced Call Quality
Experience crystal-clear voice calls with our mobile signal booster. Designed to elevate **4G Calling** (VoLTE) quality, it ensures you'll never miss important calls again. Perfect for households using multiple carriers like Cosmote, Vodafone, and Wind.
Boosted 3G & 4G Speeds
Say goodbye to slow data. This powerful booster enhances your **3G** and **4G LTE** speeds, delivering faster uploads and downloads. Stay connected without interruptions whether you’re streaming, gaming, or browsing.
Wider Coverage Area
Cover an impressive area of up to **2,000 m²**. This booster is ideal for large homes, offices, warehouses, and hotels, ensuring consistent signal quality even in expansive spaces.
Support for Multiple Users
Accommodate up to **200 simultaneous users** with ease. Ideal for families or business environments, everyone can enjoy improved signal strength for calls, texts, and data without compromise.
Reliable Connection
Achieve a seamless switch between networks with our Tri Band technology. This ensures consistent coverage across **2G, 3G, and 4G**, making connectivity reliable even during peak usage times.
Easy Installation
Everything you need for installation is included in one affordable package. With external aerials, cables, and a power adapter, you’ll have your booster up and running in no time, boosting your mobile experience instantly.
It boost Calls and 3G and 4G LTE signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in Greece 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 Cosmote, Vodafone, Wind etc ALL mobile carrier networks Voice Calls, Text, 3G and 4G LTE signal. It also boost Tazamobile mobile carrier network for improving 3G, Voice Calls and Texts. 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 ALL 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 | Greece |
Boost All On | Cosmote (4G & 3G & 2G) Vodafone (4G & 3G & 2G) Wind (4G & 3G & 2G) Frog Mobile (4G & 3G & 2G) Q Mobile (4G & 3G & 2G) Tazamobile (3G & 2G) |
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 a Mobile Signal Booster? - A Mobile Signal Booster helps improve your phone's signal for calls and data. It works by picking up weak signals from outside and amplifying them inside your home or office. This means better calls, faster internet, and fewer dropped calls! Whether you are using 2G, 3G, or 4G, a good booster can make a big difference.
- Which mobile networks does this booster work with? - This booster is designed to work with several mobile networks in Greece, including Cosmote, Vodafone, Wind, Frog Mobile, Q Mobile, and Tazamobile. No matter which network you are on, this booster helps enhance your signal for voice calls, texts, and data.
- How can I check which frequency band my phone uses? - You can easily check your phone's frequency band! For an iPhone, dial *3001#12345#* and press call, then find 'Serving Cell Info' to check 'Freq Band Indicator'. You can also use apps like 'CellMapper' or 'Network Signal Info Pro' for more information.
- Can this booster work in large spaces? - Yes, this signal booster is powerful enough to cover an area of up to 2,000 square meters! It’s ideal for large homes, offices, and even hotels. So if you have a big space, this booster can help everyone stay connected.
- Will this booster help if I have no signal outside? - No, the booster can only amplify existing signals. If you have no signal outside your building, the booster won't work. It's important to have a weak signal outside for the booster to improve it indoors.
- How many people can use this booster at the same time? - The mobile signal booster can support up to 200 users at the same time! Whether it’s a big family or many colleagues in an office, everyone can enjoy better signal strength.
- What do I need for installation? - The booster kit includes everything you need for a successful installation. It comes with an external aerial, cables, booster unit, internal aerial, and a power adapter, making it super easy to set up!
- What if I need longer cables for installation? - If the standard 10-meter external cable isn't long enough, you have the option to upgrade to longer cables. This allows you to position the booster for the best possible signal!
- Can I upgrade the outdoor antenna for better performance? - Absolutely! You can upgrade to a higher gain Yagi antenna if your indoor signal is weak. This will help improve your connection, especially if you currently see only 1 or 2 bars on your phone.
- What is a Lightning Surge Protector? - A Lightning Surge Protector is a device that protects your signal booster equipment from surges due to lightning strikes. If you live in an area with thunderstorms, this is a great addition to keep your system safe!
