12V Multifunction Delay Relay Module – Self-Locking Cycle Timer For Automation & PLC Projects

This little 12V relay module is super handy for all kinds of automation projects.

It's a multifunction timer with delay-on, delay-off, cycle timing, and self-locking modes.

You can adjust the timing settings to fit your needs—great for PLC controls, home automation, or any project where you need something to turn on and off at set intervals.

It's brand new, generic, but works like a charm.

Easy to wire up.

If you're tinkering with Arduinos, relays, or just need a programmable timer, grab one of these.

Cheap and does the job.