Dahua VD IP Doorphone Apartment Camera VTO6521K-S2

Upgrade your building security and visitor management with the Dahua VTO6521K-S2 IP Doorphone Apartment Camera. Engineered specifically for apartment complexes, gated communities, and commercial office buildings, this multi-tenant video door station provides exceptional visual clarity, comprehensive access control, and reliable all-weather durability.

High-Definition Imaging and Smart Illumination

Equipped with a high-resolution 2 MP HD camera and a clear 4.3-inch LCD screen (800 × 480), the Dahua VTO6521K-S2 delivers sharp, realistic video feeds of visitors. Built-in smart illumination automatically adjusts lighting conditions to capture identifiable video in dim or dark environments while significantly reducing glare and light pollution for neighbors.

Versatile Access Control Methods

Managing resident and guest entry is seamless and flexible. The system accommodates up to 40,000 registered users and 20,000 RFID access cards. It supports multiple unlocking options, including secure PIN passwords, IC cards, dynamic QR codes (via DSS management), and remote unlocking through indoor monitors, master management centers, or dedicated mobile applications.

Comprehensive Security Alarms & Messaging

Ensure tenant safety with built-in intelligent alarm protocols, including tamper alerts, duress alarms, emergency calls, and door status detector triggers. When residents are away, the door station enables visitors to leave audio and video messages directly to the indoor monitor (SD card required in VTH), ensuring no important visits are missed.

Robust Weatherproof and PoE Architecture

Engineered for outdoor reliability, the unit boasts an IP65 ingress protection rating to withstand harsh environmental conditions. With standard Power over Ethernet (PoE) support, installation is simplified over a single network cable, while a dedicated 12 VDC (500 mA) output powers peripheral access accessories or extension card readers effortlessly.

Key Features

• Clear 4.3" Display: Vibrant LCD with an 800 × 480 resolution for intuitive on-screen interaction.
• 2 MP HD Camera: High-definition video feed with smart illumination to minimize light pollution.
• High Capacity: Supports up to 40,000 users and 20,000 contactless IC cards.
• Multiple Unlock Options: Password, IC card, QR code, indoor monitor, management console, and smartphone app.
• Advanced Alarm System: Supports duress, tamper, emergency, and door detector alarms.
• Audio/Video Voicemail: Allows visitors to record messages when calls go unanswered (requires VTH SD card).
• PoE & Peripheral Power: Standard PoE support with a 12 VDC, 500 mA output for expansion modules.
• Weather-Resistant Design: Certified IP65 protection for outdoor resilience.