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You may have a problem to choose the TR501 and TR502 Fm transmitter, if any doubts, please check this blog. If you still have any questions about the fm transmitter, feel free to email us at support@retekess.com

FM transmitter is very easy to use. The most important setting is the antenna installations and chose the blank frequency.

We supply the solution for your business in the COVID-19 period to avoid contacting people closer. You can use it in the hospital,   clinic, bank, restaurant or pharmacy. This window intercom system is very easy to install, no need wire or charging batteries. We support dropshipping and wholesale. If you want to be our dealer, pls email us to support@retekess.com

It is very easy to set up the drive in church, you just need an FM transmitter and set it in the correct way. People need community and hope! The drive in church service is necessary for every church