Ezviz Dual-Cam Face Recognition & Palm Vein Smart Door Lock – CS-DL50FVX

Discover the EZVIZ smart lock, designed with advanced 3D facial recognition, multiple unlocking methods, and built-in smart security features. Combining a smart lock, video door viewer, and remote access controls, it delivers convenient, secure, and connected home entry management.

Because coming home should feel warm-hearted

As dusk settles, a soft glow spills across your doorway. The light greets you gently as the world outside grows still, and warmth gathers at your feet. The DL50FVX turns every homecoming into a quiet moment of welcoming, and alive with light. The new upgrade is about opening the door, but about the feeling of comfort, of belonging, and of home.

Designed to see what one camera cannot

Two built-in cameras make all the difference. The top lens instantly recognizes you from any angle, while the newly added bottom camera keeps an eye on what’s happening at your door, from spotting packages to seeing who’s stopping by.

See every detail matters— from head to toe, from inside out

The 4-inch indoor smart screen features a picture-in-picture display that keeps you aware of what’s happening outside, without ever opening the door. Even when a little one tiptoes up the steps, hiding a gift behind their back for a surprise, the lower camera quietly captures the moment. You see it all, the smile, the excitement, the love, right from the front door of your home.

Light up your way back home

Whether you’re coming home, greeting a guest, or stepping out at night, the lighting responds instantly, always one step ahead, always looking out for you.

Welcome Projection Light

As you approach, a soft beam gently illuminates the EZVIZ logo on the ground, a graceful gesture that turns every return home into a moment of quiet delight.

Dynamic Indicator & Smart Doorbell Light

The lights respond before you even reach the door, softly brightening as someone draws near, creating a warm and inviting welcome for every guest.

Smart Night Light

When night falls, a gentle glow lights your way inside, then fades softly once you’re home, a tender touch of warmth that lingers just long enough to make you feel at ease.

True clarity at your front door, even after dark

With advanced soft-light night vision and intelligent image processing, the smart lock captures bright, full-color visuals that look remarkably natural. Faces appear clear, detailed, and lifelike, never washed out or shadowed, giving you a more realistic and reassuring view every time someone approaches your door.

Active and smart as a security guard

Thanks to EZVIZ’s smart visual technology, your lock knows when someone’s near, or hanging around. It detects human movement by your door and sends instant alerts, keeping you in the know, day and night.

Next-generation AI built for smart locks

Only very few companies in the lock market develops and owns AI technologies, and fewer can bridge them with useful, user-friendly products through extensive real-life testing. EZVIZ is one of them.

Algorithm that leads

EZVIZ AI 3D modeling & recognition 3.0 that optimizes speed, accuracy, and adaptability

Hardware that excels

Built-in 12nm high performance AI chip and dual-core CPU design that drive unmatched high performance

Security that endures

Strict data protection and end-to-end encryption, with fully localized processing official recognition data

Intelligence that enhances

Supports over-the-air software updates to your smart lock over time with longer product life cycle

Forget the forced pose— It knows you well

No need to pause, pose, or smile for the camera. Just walk up and let the lock recognize you naturally. Faster, easier, and friendlier than any ordinary facial recognition lock.

Ready for every moment, despite lighting conditions

With EZVIZ’s advanced video technology, the DL50FVX doesn’t compromise its performance, even if you arrive home late.

Tirelessly protects, with security at its core

Security is the cornerstone of a good lock. We build the DL50FVX with multiple technologies to ensure that both your home and your data are well protected.

Unlocking made more personal

With the DL50FVX, everyone can unlock with confidence with plenty of options. In addition to 3D faces, users create unique, safe access with their hands, without pressing hard on a fingerprint sensor.

More ways to enter for tailored convenience

Your household can be busy with comes and goes, and you may not always be there to welcome the ones you trust. Choose what’s convenient for your family and visitors, while keeping your front door under your watch.

Two batteries working as one, always on

With two rechargeable lithium batteries working together, the smart lock keeps running smoothly day after day. When the main battery runs low, it automatically switches to backup power — so your door never goes offline. And even if both batteries run out, a quick plug-in through the Type-C port gets you back in instantly.

Stand strong and protect always

Designed to endure real-world conditions, the smart lock passes rigorous testing for weather resistance, long-term use, and electrical safety, delivering reliable protection you can count on.

We’re committed to protecting with trust

We put security as the primary goal of every product and system that we build, and assiduously improve our practices to better protect your device, data and privacy.