USB RS485 for 4 channel. You can extend the USB wire as long as (150m) you want for connecting to your computer. Output SSR Output, can connect for any application like buzzer alarm, fan, turn off switch.
USB RS485 for 4 channel. You can extend the USB wire as long as (150m) you want for connecting to your computer. Output SSR Output, can connect for any application like buzzer alarm, fan, turn off switch.
USB RS485 for 4 channel. You can extend the USB wire as long as (150m) you want for connecting to your computer. Output SSR Output, can connect for any application like buzzer alarm, fan, turn off switch.
USB RS485 for 4 channel. You can extend the USB wire as long as (150m) you want for connecting to your computer. Output SSR Output, can connect for any application like buzzer alarm, fan, turn off switch.
USB RS485 for 4 channel. You can extend the USB wire as long as (150m) you want for connecting to your computer. Output SSR Output, can connect for any application like buzzer alarm, fan, turn off switch.