A nice touch is the PCB power relay's consistent behavior, even when line voltage dips slightly.
10PCS EA2-4.5 EA2-4.5NFG NEC PCB Signal Relay 4.5VDC DPDT 1A 250VAC 10-Pin
The General Purpose Relay offers a familiar layout that many electricians and hobbyists will recognize rightYou will find that this General Purpose Relay is easy to troubleshoot when a sensor input is acting up.
The WAGO brand printed on the side gives a nice touch and makes identification quick during installations.