DaHua IP Intercom Door Bell – Apartment Door Station – DHI-VTO6521F

> 4.3 inch IPS display; screen resolution 800×480

> 2MP CMOS; true WDR

> Face-camera distance: 0.3 m–2 m; human height: 1.1 m–2.4 m (lens ground distance: 1.4 m)

> Touch button; IP65

> Operating temperature: -30°C to +60°C

> Auto light illumination reduces light pollution

> Multiple unlock modes: Password unlock, IC card unlock, remote unlock and face unlock

> Support 20, 000 users, 10,000 face images, and 10, 000 cards

> Face recognition speed: 0.2 second per person

> Support liveness detection

> Support full duplex; management platform, and voice call through APP

> Support SIP server, and can manage 200 indoor monitors at most

> Support duress alarm, tamper alarm, and door sensor timeout alarm

> Various unlock status display modes protect user privacy

Datasheet

• DHI-VTO6521F_datasheet_20200324

User Manual

• Digital Door Station (VTO65 Series)_Quick Start Guide_V1.0.0