Hello,
Thank you for your response.
Please be advised that using a 24 VDC power supply instead of the standard 9 VDC adapter does not improve Wi-Fi range. The range and quality of a wireless signal largely depends on the location and environmental conditions that may or may not interfere with the signal. Further details could be found by following the link below:
https://wiki.teltonika-networks.com/view/Maximum_WiFi_Range
The maximum Wi-Fi power is limited on devices based on the region and regulations. Wi-Fi range could be increased by using higher gain antennas. If you decide to use any third party antennas, kindly follow the recommendations available on the links below:
https://wiki.teltonika-networks.com/view/Third-party_Antennas
Teltonika Networks has a partnership with Poynting Antennas and the link below could be useful when choosing the best antenna for your application scenario:
https://poynting.tech/how-to-choose-an-antenna/
A webinar on the use cases of Poynting antennas on Teltonika devices is available on the following link:
https://www.youtube.com/watch?v=Gt2mgYcnNjQ&t=25s
Kind regards,
Wesley