Stop Losing Calls Due to Poor Mobile Signal

Cel-Fi products will help you take control of your communications -

for work, travel, security, health and safety, or simply social reasons.

Get Connected and Stay Connected

Your mobile phone is only as good as the signal you receive. Cellular coverage is critical as we rely on mobile phone as a primary means of communication. If poor mobile reception impacts you while on the move, now is the time to get connected and stay connected!

Cel-Fi GO for Telstra and GO2 for Vodafone are your solution to improving mobile coverage when on the move. It provides up to 100dB gain - that's over 30 times more powerful than a standard antenna and car cradle set-up.

No longer will you need to stop or drive to a particular spot to make and take calls. Cel-Fi GO/GO2 can improve coverage for all types of vehicles from cars to trucks, farm machinery, boats and caravans. 


Improves Mobile Coverage

Simply install Cel-Fi inside your vehicle, truck, caravan or boat and enjoy having great 3G and 4G coverage (one band at a time).


Eliminates Missed Calls

Never miss or lose an important business call again because of coverage issues.


Increases Data


Slow internet speeds on your mobile are often caused by low signal. Amplify your signal .. and speeds increase.


Extends Phone Battery

Phones utilise more energy in low coverage areas, using more power to compensate for poor signal. Your battery should last noticeably longer with Cel-Fi boosting signal.


Improves Voice Quality

With improved signal strength, Cel-Fi will provide crystal clear voice quality for your phones.


Simultaneous Users

Cel-Fi products will provide a coverage area sufficient for multiple simultaneous users, up to 20 depending on activity.

Contact our Team today to find the best product to solve your mobile coverage problems.

Get Connected and Stay Connected!

Stew M

Very happy with the product and the signal boost we have gained from it.

We are now looking forward to the rest of our fleet getting the Cel Fi GO units installed.

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Powertec Telecommunications P/L is the Cel-Fi distributor for Australia and New Zealand.

Cel-Fi is the only consumer mobile phone repeater that has been widely approved by all mobile carriers in Australia. It has been tested and approved for use on the Telstra, Optus and Vodafone mobile networks. Cel-Fi is a new type of mobile enhancement device called a Smart Repeater. There are other companies selling non-compliant consumer repeaters that appear to be from Australia, buying non Cel-Fi repeaters from them may result in large fines and loss of the equipment.