About the WAFERSTAR Hot sales products Questions and Answers
GSM remote control knowledge files download:
1. What is the relay output in your GSM remote control board ? how to connect the outout terminal?
---- Please check our files of Relay_control_output_faq
2. What is the GSM remote control sets ? and why and how we use the GSM remote control device?
---- Please check our files of What's Gsm remote control
3. How should I select the GSM remote control board ?
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You should select the device according to the numbers of the output chennel, output power maximum, also the function.
4. GSM remote control products selection guide
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