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"Dahua" VTO6521H, 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, and can manage 200 indoor monitors at most
- Support duress alarm, tamper alarm, and door sensor timeout alarm