Power on, relays click, but no output power at relay

I’m using the following power supply to power this unit: https://www.amazon.com/gp/product/B01IOK5FM0/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1

I have adjusted the PS to supply voltage at exactly 24V, which is within the tolerance of input for this receiver. I have paired the remote and can activate the relays, but when I use a multimeter to test for output voltage between COM and N/O (and N/C just to be certain) I get 0 volts. Did I get a defective unit?

As stated, our receiver are voltage free dry contacts, they don’t output power.
For a simple led application, see below.
You will need to jump wires.

Oh I think I understand. The relays are to be used to simply complete a circuit, not provide power. But by splicing into the power input, I can use the relays to complete a circuit with added power. Thanks for the reply, I wasn’t sure whay dry contacts were but now I understand.