Smart Lock U200 + Hub M3 + Doorbell G4

See, Speak, and Unlock: Your Door Under Complete Control: This is the synergy you've been waiting for. The G4 Video Doorbell streams crystal-clear 2K video to your phone the moment motion is detected. See your visitor, greet them through two-way audio, and with a single tap, unlock your U200 Smart Lock to let them in. It's a seamless experience, all from one notification.

The Centerpiece of Convenience: The U200 Smart Lock: Your primary point of interaction remains effortlessly simple. The U200 offers every modern way to enter: a lightning-fast fingerprint reader, the magic of Apple Home Key, personalized PINs, and app access. It’s the ultimate key-free solution that puts you and your family first.

AI Smarts That Actually Help: Never get a false alert again. The G4 Doorbell's on-device AI can recognize familiar faces, differentiate between people, packages, and pets, and trigger specific actions. Imagine getting a notification that says "Dad is at the door," giving you the immediate context you need.

The Professional Powerhouse: Local, Fast, and Unbreakable: The flagship M3 Hub is the secret weapon. It runs your entire front door security system locally, meaning automations are instant and your system works even if your internet is down. As a Thread Border Router, it ensures the fastest, most robust connection between the hub, lock, and doorbell.

Automation That Anticipates You: This system doesn't just react; it anticipates. With the M3's power, create automations like this: When the G4 recognizes a family member's face after sunset, unlock the U200 automatically, turn on the entryway lights, and disarm the security system. This is true, proactive smart home security, anchored by your U200 lock.