Width of keypad for smart lock

Own or rent? If you own I'd use screws, but that's just me.  I don't have the SS lock, I have August locks, but this review has the measurements listed if nobody else responds for you.

https://www.pcmag.com/reviews/simplisafe-smart-lock

The backlit PIN pad is black and measures 3.6 by 2.0 by 0.9 inches

I own, but I always try not to do anything permanent if I can help it.

Thank you for the measurements.  That should work for me. :)