Calls & 3G & 4G LTE- 250m2 (SingTel Mobile/StarHub/M1/Circles.Life) Mobile Signal Booster
Universal Signal Boosting
Experience unparalleled support with our Tri Band booster, which effectively enhances all mobile networks including 2G, 3G, and 4G. No matter your carrier, enjoy clearer voice calls and seamless data connectivity at home, cafes, or clubs, ensuring you stay connected everywhere.
Enhanced Voice Clarity
Elevate your calling experience with crystal-clear voice quality using 4G Calling (VoLTE). This booster is designed to eliminate dropped calls and ensure every conversation is as crisp as possible, so you never miss an important call again.
Wide Coverage Area
Transform your indoors with boosted signal coverage up to 250 m². Perfect for medium-sized spaces, this device is ideal for homes, restaurants, and offices, allowing multiple users to connect seamlessly without sacrificing signal strength or quality.
Faster Internet Speeds
Bid farewell to sluggish internet with our booster facilitating rapid uploads and downloads on your 3G and 4G devices. Enjoy smooth browsing, streaming, and online gaming, making every online activity a pleasure.
Multiple User Support
With the capability to support up to 25 users simultaneously, this mobile signal booster is perfect for families or small businesses. Keep everyone connected without compromise, whether they’re making calls, sending texts, or using data.
Comprehensive Installation Kit
Our kit includes everything you need for easy setup, including the booster, external aerial, cables, indoor aerial, and power adapter. Everything is included in one price, making installation a breeze without any hidden costs.
It boost Calls and 3G and 4G LTE signal on 900MHz, 1800MHz and 2100MHz frequencies, the frequencies used in Singapore 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 SingTel Mobile, StarHub, M1 and Circles.Life mobile carrier Voice Calls, Text, 3G and 4G LTE 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 the best suitable for medium size, boost indoor signal areas up to 250 m2, perfect for home, cafes, restaurants, pubs, clubs 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 250 sq.m.
3G/4G Internet
Faster Uploads & Downloads
Multiple Users
25 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 | Singapore |
Boost All On | SingTel Mobile (4G & 3G & 2G) StarHub (4G & 3G & 2G) M1 (4G & 3G & 2G) Circles.Life (4G & 3G & 2G) |
Users Supporting | 25 Simultaneously |
Band | Tri Band 8 & 3 & 1 |
Frequency | 900 & 1800 & 2100MHz |
Gain(dB) | Uplink Gp≥55; Downlink Gp≥60 |
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) | ≥17dBm |
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 types of signals does the booster work with? - The mobile signal booster works with various types of signals including 2G, 3G, and 4G LTE. It operates on frequencies of 900MHz, 1800MHz, and 2100MHz, which are utilized by mobile networks in Singapore. So, whether you need to make phone calls, send text messages, or access the internet, the booster will enhance your connections effectively.
- How large of an area can this booster cover? - This booster can cover an indoor area of up to 250 square meters, which is equivalent to about a medium-sized home, cafe, or restaurant. This means that multiple users can enjoy improved signal strength for their calls and internet without interruptions.
- Can I use this booster with any mobile network? - Yes! This booster is designed to work with multiple mobile networks in Singapore like SingTel Mobile, StarHub, M1, and Circles.Life. This makes it a great option for households where everyone may be using different mobile providers.
- What should I do if I don’t have any signal outside? - Keep in mind that a signal booster can only enhance signals that are already present. If there is no signal outside your home, the booster won’t be able to help. It’s important to check for existing signal strength before installing the booster.
- Is it easy to install the booster? - Absolutely! The kit comes with everything you need for installation, including an external aerial, cables, and a base unit. Most users find it straightforward to set up, and you can refer to the provided installation guide for help.
- Will this booster help with battery life issues on my phone? - Yes! By improving the signal strength, this booster can help your phone work more efficiently, which can lead to better battery life. With a stronger connection, your phone won't have to work as hard to maintain a signal.
- How many users can connect to the booster at once? - The mobile signal booster can support up to 25 users simultaneously. This is perfect for families or businesses where many people need reliable access to calls and data.
- What are the additional upgrades available for this booster? - There are several upgrades available to enhance performance. You can get longer external cables if needed, a higher-gain aerial for better signal capture, or a surge protector to safeguard your equipment from electrical surges.
- How do I check which frequency band my phone is using? - You can find out which frequency band your phone uses by dialing *3001#12345# and clicking on 'Serving Cell Info' to see the 'Freq Band Indicator'. Alternatively, apps like 'CellMapper' can also display this information.
- What should I do if I want a stronger signal in a weak area? - If you find that signal strength is weak in your location, consider upgrading to a higher-gain external aerial. This can greatly improve the booster’s performance, especially if your phone only shows 1 or 2 bars of signal inside.
