Ezviz Smart Door Lock | Video Call | Surveillance | Face & Palm Vein | DL20FVS Plus

Ezviz Smart Door Lock | Video Call | Surveillance | Face & Palm Vein | DL20FVS Plus

The EZVIZ DL20FVS Plus is a lever-handle smart door lock that combines 3D face recognition, palm vein recognition and a built-in video door viewer. It supports Face ID, palm vein, fingerprint, passcode, mechanical key, Bluetooth key via the EZVIZ App, temporary codes and remote unlocking, so every member of the household has a convenient way to enter.

A camera on the front panel and a 4-inch indoor IPS screen let you see who is outside without using your phone. Through the EZVIZ App you can also video-call visitors, unlock remotely and receive real-time notifications. After you enter, the automatic lock body locks the door behind you.

Key Features

✦ 3D Face Recognition – recognition in 1 second or less

✦ Palm Vein Recognition – touchless unlocking with the palm 15–25 cm from the sensor

✦ Built-in Video Door Viewer – 4-inch indoor screen and front camera with 150° diagonal view

✦ Video Calling with Voice Change through the EZVIZ App

✦ Wandering Detection and real-time notifications

✦ IR Night Vision up to 2 m

✦ Anti-tamper alarm, anti-peeping code, anti-test locking and privacy mode

✦ Locally processed biometric data and end-to-end encryption

✦ Voice assistants: Google Assistant and Amazon Alexa (via OTA update)

Face & Palm Recognition

✦ Face Recognition: Standing distance under 1 m, user height 1.2–2 m, recognition speed ≤1 s (EZVIZ lab data)

✦ Palm Vein Recognition: Palm facing the sensor at 15–25 cm (EZVIZ lab data)

Camera & Indoor Screen

✦ Camera Resolution: 1080 × 1960

✦ Viewing Angle: 70° horizontal, 126° vertical, 150° diagonal

✦ IR Night Vision: Up to 2 m

✦ Indoor Screen: 4-inch IPS, 480 × 800 (not a touchscreen)

✦ Storage: 8 GB eMMC, supports EZVIZ Cloud

Connectivity

✦ Communication: 2.4 GHz Wi-Fi, Bluetooth

Power

✦ Battery: 5,000 mAh rechargeable lithium battery

✦ Battery Life: Up to 4–5 months per charge

EZVIZ rates the 4–5 months for Bluetooth-only use (Wi-Fi off) with about 10 openings per day; battery life is shorter when the lock stays connected to Wi-Fi.

Physical Specifications

✦ Model: CS-DL20FVS Plus

✦ Color: Metallic grey

✦ Panel Material: Aluminum alloy

✦ Panel Size: 391.4 × 72.4 mm

✦ Lock Body: Automatic mechanical detection lock body 6068

✦ Lock Cylinder: C-level cylinder

✦ IP Rating: IP52

✦ Supported Door Thickness: 40–120 mm (with the 6068 lock body)

✦ Working Temperature: -10°C to 55°C

✦ Operating Humidity: 10%–95%

What's in the Box

✦ Front Panel

✦ Rear Panel

✦ Hole Template

✦ Lock Body

✦ Lock Body Screw Bag

✦ Standard Screw Bag

✦ Handing Screw Bag

✦ Battery

✦ Battery Slot Cover

✦ Key Bag

✦ Square Rod

✦ Bumper Pad

✦ Sticker

✦ Regulatory Information

✦ Quick Start Guide × 2

Certifications

✦ CE (EMC / LVD / RED / RoHS), REACH, SVHC, WEEE

Good to know

IP52 means protection against dust and dripping water; it is not a waterproof rating. The lock locks automatically, but it does not open the door by itself.