Help connecting older Leviton Z-wave devices

I just moved into a new apartment that has some older Leviton Z-wave devices, mostly dimmer light switches, from around 2007. I’m not 100% sure which items are installed, but I think they include:

RZI10-1L
VZM10-1L
VZE04-1L
VZE06-1L

I haven’t been able to add these to the Smartthings app. I have a new V3 hub. I can get the switches to have their leds flash green by holding the switch in for 7 seconds. Can anyone help?

Have you tried excluding them first? Then try to pair them

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