A nice touch is that RPM-Q2R20120-01 is printed clearly, so you can spot it fast.
DZS Elec 5V-30V 1 Channel Wilde Voltage 0-24s Adjustable Delay Internal/Exter…
The model PSR-SCP-24UC/ESA4/2X1/1X2 2963750 looks tidy on invoices and keeps records consistent for audits.
What stands out about the unbranded brand is the straightforward labeling on the coil and contacts for easy identification.
You will find that the override switch lets you take manual control, which adds flexibility during unexpected situations in your setup.