R421B16 16CH DC 12V RS485 Modbus RTU Relay Board RS485 Bus Remote Control Switch for LED Motor PLC PTZ Camera Smart Home
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Estimated Delivery: Between
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1. DC 12V control circuit,Wiring diagram below. "LOAD" may be camera,LED lights, fans, motors and other DC 12V equipment
1 xR421B16 16CH DC 12V RS485 Modbus RTU Relay Board
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|Airmail and Airmail Registered||Area||Time|
|United States, Canada||7-20 business days|
|Australia, New Zealand, Singapore||7-20 business days|
|United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland||7-20 business days|
|Italy, Brazil, Russia||10-35 business days|
|Other countries||7-25 business days|
|Expedited Shipping||3-8 business days to Worldwide|
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