Product SKU: DHI-VTO6521H
Product Overview
The Dahua DHI-VTO6521H is a professional IP apartment door station designed for secure visitor communication and access control in multi-tenant residential and commercial environments. Featuring a 4.3-inch IPS display, touch keypad interface and a built-in 2MP wide-angle camera, it delivers clear video and intuitive user interaction. With support for multiple unlocking methods including PIN code, RFID card and remote access, this unit provides flexible and secure entry management while maintaining a sleek, modern design.
Why Choose the DHI-VTO6521H
The DHI-VTO6521H is ideal for apartment complexes and shared buildings that require reliable communication and scalable access control. Its touch keypad allows visitors to easily call residents or enter access credentials, while the integrated camera ensures clear visual verification before granting entry. With support for large user capacity and seamless integration into IP intercom systems, it enables efficient management of multiple tenants. Its weather-resistant construction ensures dependable operation in outdoor installations.
Key Capabilities
Touch Keypad Interface
Integrated touch keypad allows visitors to quickly enter apartment numbers or access codes, improving usability and access efficiency.
2MP HD Video Intercom
Built-in 2MP camera provides clear video for reliable identification of visitors before granting access.
Multiple Unlock Methods
Supports password entry, RFID card access and remote unlocking via indoor monitors or mobile devices, offering flexible entry control.
4.3″ Colour Display
Features a clear 4.3-inch IPS screen with 800 × 480 resolution for intuitive operation and visual feedback.
Outdoor-Ready Design
IP65-rated weather protection ensures reliable performance in outdoor environments including exposure to rain and dust.
Key Features
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4.3-Inch IPS Display (800 × 480): Provides a clear interface for visitor interaction and system navigation.
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2MP Wide-Angle Camera: Ensures clear video monitoring with wide field of view for entrance areas.
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Touch Keypad Operation: Allows quick dialling of apartment numbers and secure PIN-based entry.
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RFID & Password Unlock: Supports multiple access methods for residents and authorised users.
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Two-Way Audio Communication: Enables full-duplex voice communication between visitor and indoor station or mobile device.
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Smart Illumination: Automatically adjusts lighting to improve visibility while reducing light pollution.
Specifications Summary
- Display: 4.3” IPS screen
- Resolution: 800 × 480
- Camera: 2MP CMOS
- Lens: Approx. 2.8mm wide-angle
- Field of View: ~113° horizontal
- Video Compression: H.265 / H.264
- Access Methods: PIN, RFID card, remote unlock
- User Capacity: Up to 20,000 users / 10,000 cards
- Network Protocols: SIP, RTSP, TCP/IP
- Protection Rating: IP65 weatherproof
Understanding IP Apartment Door Stations
An IP apartment door station combines video intercom functionality with access control, allowing visitors to call residents and request entry while enabling residents to verify identity visually. With features such as keypad entry, card access and remote unlocking, the DHI-VTO6521H simplifies building entry management while improving security and convenience for occupants.
Ideal Use Cases
- Apartment Complexes – Manage multi-tenant access with centralised intercom and entry control.
- Commercial Buildings – Secure office entry points with video verification and keypad access.
- Gated Communities – Control visitor access with remote unlock functionality.
- Industrial Facilities – Monitor and manage entry points with durable outdoor hardware.
FAQs
- What access methods does this door station support?
It supports multiple access methods including PIN code entry, RFID card access and remote unlocking via indoor monitors or mobile apps.
- Can it be used outdoors?
Yes. With an IP65 weatherproof rating, it is designed for reliable outdoor installation in various environmental conditions.
- Does it support mobile app integration?
Yes. The system supports app-based communication, allowing users to speak with visitors and unlock doors remotely.
Additional Information
DHI-VTO6521H_datasheet_20200324
