DROK Time Delay Relay DC 5V12V24V Timer Relay DelayOff Cycle 001s9999mins Adjustable Trigger with LCD Display Support Micro USB 5V Input

PARAMETER operating voltage range DC 630V support micro USB 5V power supply timing range 001s9999mins continuously adjustable TRIGGER support 30v24v high level trigger 0v02v low level trigger switching value control INDEPENDENT PARAMETERS able to set different OP CL LOP parameters which are independent and saved separately SLEEP MODE without any operation for 5 minutes the backlight of the relay board will turn off automatically Press any button can wake it up OTHER FEATURES LCD display poweroff auto storage data support UART data uploading and parameter setting with pause button support onebutton pause with automatically sleep mode with input reverse connection protection