Calls - 500m2 (AIS) Mobile Signal Booster
Frequently Bought Together
Enhanced Call Quality
Experience crystal-clear voice calls with the 500m2 (AIS) Mobile Signal Booster, which amplifies signals on the 900MHz frequency used by Thai mobile networks. Say goodbye to dropped calls and enjoy uninterrupted conversations with your loved ones or colleagues.
Fast SMS Messaging
Never miss an important text again! The 500m2 (AIS) booster enhances your SMS reception, allowing you to send and receive text messages quickly and efficiently, no matter where you are in your home or office.
Wide Coverage Area
Cover up to an impressive 500 square meters with this powerful signal booster. Perfect for medium houses, offices, warehouses, and more—ensure that all corners of your space enjoy strong and reliable mobile signal.
All-Inclusive Kit
Get everything you need for a complete installation in one convenient package! The 500m2 (AIS) comes with an external aerial, cables, booster unit, internal aerial, and power adapter, making setup a breeze.
Customizable Options
Tailor your signal booster experience with upgrade options for external cables and antennas. Whether you need a longer cable or a higher gain antenna for better performance in low-signal areas, we've got you covered!
Reliable Surge Protection
Protect your investment with our Lightning Surge Protector. This essential accessory guards your equipment against high-amperage surges from lightning strikes, ensuring long-lasting performance and peace of mind.
It boost Calls signal on 900MHz frequency, the frequency used in Thailand used by mobile networks to deliver their mobile services: 2G (also known as GSM). It work on 900Mhz (Band 8) frequency for improving AIS mobile carrier networks Voice Calls & Text signal. The booster is a high-performance booster and boost indoor signal coverage up to 500 m2, perfect for medium houses, offices, warehouse and more.
No Miss Important Calls
SMS Text Messages Quickly
Reception Up to 500 sq.m.
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 & Text[ (Band 8) |
Country | Thailand |
Boost All On | AIS (2G) |
Users Supporting | 50 Simultaneously |
Band | Single Band 8 |
Frequency | 900MHz |
Gain(dB) | Uplink Gp≥60; Downlink Gp≥65 |
Up-link | 890~915 MHz |
Down-link | 935~960 MHz |
Export Power(Po) | ≥10dBm |
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 |
Custom your solution
Expandable coverage by adding indoor antenna if the outside signal is strong.

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 is a device that helps improve the strength of mobile phone signals. It makes it easier to make and receive calls, and send text messages, especially in areas where the signal is weak. This specific booster works on the 900 MHz frequency used by mobile networks in Thailand.
- How does the 500m2 mobile signal booster work? - The 500m2 mobile signal booster captures weak signals from outside your home or office and boosts them, providing better coverage inside. It can cover areas up to 500 square meters, making it a great choice for medium-sized spaces.
- Can I install the signal booster myself? - Yes! The 500m2 mobile signal booster comes with everything you need for installation, such as antennas, cables, and a power adapter. There’s a guide to help you set it up easily without needing professional help.
- What if there is no signal outside? - Unfortunately, the booster can only amplify existing signals. If there is no signal available from your mobile provider outside, then the booster will not work. It's essential to have some signal for it to boost the connection.
- How can I check if my frequency band is compatible? - You can check if your device uses the correct frequency band by dialing *3001#12345# on your iPhone and looking at the 'Freq Band Indicator'. Alternatively, use apps like CellMapper or Network Signal Info Pro to find this information.
- What if I need more cable length for installation? - If the standard 10 meter external cable included with the booster isn't enough for your installation needs, you have the option to upgrade to a longer cable. This ensures you can set up the booster in the best location for optimal performance.
- Do I need an upgrade for better performance? - If your phone shows only 1 or 2 signal bars indoors, you might benefit from upgrading to a higher gain Yagi antenna. This can significantly improve the performance of your booster, especially if you're in a place with weaker outdoor signals.
- What is a lightning surge protector? - A lightning surge protector is a safety device to protect your signal booster from damage caused by lightning strikes. If you live in an area prone to storms, using this protector is a good idea to keep the booster working reliably.
- Is there a warranty on the signal booster? - Most sellers offer a warranty on mobile signal boosters, including this one. It typically covers manufacturing defects and guarantees that the product will work correctly for a specified period. It's always a good idea to check with the seller for details.
- How many users can the booster support at once? - The 500m2 mobile signal booster can support up to 50 users simultaneously. This makes it ideal for homes or offices with multiple people needing reliable mobile service at the same time.
