16-Channel 12VDC Smart Home Diy RS232 Serial COM Controlled Relay Board DB9 UART AT Command Switch Module
![16-Channel 12VDC Smart Home Diy RS232 Serial COM Controlled Relay Board DB9 UART AT Command Switch Module](http://ae01.alicdn.com/kf/Hf6de232f2e0e49fd876867efc8e5177ez/16-Channel-12VDC-Smart-Home-Diy-RS232-Serial-COM-Controlled-Relay-Board-DB9-UART-AT-Command.jpg_350x350.jpg)
sku: 4001146860608
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$19.75
Shipping from: China
Price history chart & currency exchange rate