Question about eufy S330 eufyCam 4K (eufyCam 3)

Not quite, this is the set with three cameras and a home base, the additional 1TB hard drive is not included in this set.

Here is my question about the eufy S330 package for 396.-; package contains: 3x camera eufy S330 and Homebase S380 /S330 Homebase 3??

Which Homebase is included?

Greetings Mike

This kit includes 3 cameras and the base. If I take the 2-camera kit with one camera, it will cost me less...
Calculate:
kit of 2 eufy cam3 cameras (item 22737692): 310.-
Additional camera eufy cam 3 (article 22737699): 168.-
Total: 478.00

Is it really possible to do this and save $65, or is there a compatibility problem?