ADT Smart Home Hub replacement - why is it so large?

[gcha8e]

I know that it has a cellular feature for making calls, but other than that I cannot understand why it is so much larger than the Nest Guard security hub that it replaces.

[Lance_L]

Hello gcha8e,

Thanks for reaching out to the Google Nest Community. Unfortunately, this community is only for customers who need help with Nest or Made by Google devices. For questions about ADT products, you may call ADT at this number: 877-464-7437.

All the best,

Lance