Description
Dahua IP Apartment Door Station, VTO6521H
4.3 inch IPS display; screen resolution 800×480
2MP CMOS; true WDR
Touch button; IP65
Operating temperature: -30°C to +60°C · Auto light illumination reduces light pollution
Multiple unlock modes: Password unlock, IC card unlock, and remote unlock
Support 20,000 users and 10,000 cards
Support full duplex; management platform, and voice call through APP
Support SIP server
Support duress alarm, tamper alarm, and door sensor timeout alarm
