Can you use a Standard Aux Keypad (c4-ka) with an Essentials switch (C4-V-SW120277)?

[cjh]

I have a few standard aux keypads / c4-ka's lying around and picked up some of the Essentials switches (C4-V-SW120277). Do I have to use the Essentials keypad, C4-V-AUX, or will the standard c4-ka work w/the Essentials switch? From all the data sheets it looks like it has to be the essentials version... but... does the standard c4-ka work?

Thanks

[Cyknight]

No they are not interchangeable.

[Loki]

Is this still the case that an Essential switch and C4-KA cannot be used together?

Thanks,
Tony

Sent from my SM-F936U using Tapatalk

[RAV]

Will always be the case.
Totally different products.

(And if you're in a bind, the essentials AUX has a greater distance than the standard KA.)