#1
Good if you want one polished lock, camera, and doorbell with excellent fingerprint access. Skip it if short battery life, screen/storm doors, or a narrow camera view would frustrate you.
Pros: Camera and doorbell performance, Installation and Setup
Cons: Keyway quality, Door compatibility (deadbolt fit)
#2
Choose the eufy FamiLock S3 Max if you want a premium all-in-one lock, doorbell, palm scanner, and indoor screen. Skip it if price, low-light video, Matter limits, or a screen/glass...
Pros: Palm vein recognition, Camera and doorbell performance
Cons: Door compatibility (deadbolt fit)
#3
Good if you want one wireless lock, camera, doorbell, and fingerprint system. Skip it if you need HomeKit/Matter, a subtle doorbell button, or tolerance for imperfect door alignment.
Pros: Installation and Setup, Camera and doorbell performance
Cons: Door compatibility (deadbolt fit)