Technical Specifications

Display & Interface

• 4-inch IPS color touchscreen
• Resolution: 800 x 480 pixels
• Backlit numeric keypad
• Intuitive user interface with multiple standby modes

Camera & Recognition

• 2-megapixel (1080p Full HD) wide-angle camera
• High-precision face recognition technology with 99%+ accuracy rate
• Anti-spoofing liveness detection for images, videos, and masks
• Night vision capability
• AI algorithms for biometric verification including blink detection, head rotation, pressure and texture analysis
• Face database capacity: 10,000 facial images
• Light sensor for adaptive operation

Audio

• Full-duplex high-definition audio communication
• Dual 4Ω/3W speaker
• Independently developed intelligent noise reduction algorithm
• Enhanced audio clarity in busy environments

Access Control Methods

• Face recognition
• IC/ID card reader (125 kHz & 13.56 MHz)
• PIN code entry
• QR code
• DTMF code
• Remote door opening
• Mobile phone access

Supported Card Standards

• Mifare Classic 1K/4K
• Mifare DESFire
• Mifare Ultralight
• Mifare Plus
• 13.56 MHz cards
• 125 kHz cards
• Card capacity: 10,000 cards

Network & Protocol

• Operating system: Linux
• SIP 2.0 protocol support over UDP/TCP/TLS
• RJ45 Ethernet interface (10/100M auto-adaptive)
• ONVIF Profile S compliant
• Compatible with 3CX IP PBX systems
• Open API support

Interfaces & Connectivity

• 1 x RJ45 Ethernet port (Category 5 or higher recommended)
• 1 x Wiegand interface (26, 34 bit supported)
• 1 x RS485 port (reserve)
• 3 x Short circuit input ports
• 2 x Short circuit output ports
• 1 x Line out (reserve, for induction loop antenna)
• Built-in relay for electric lock control
• Relay contacts: NO (normally open), COM (common), NC (normally closed)

Power Supply

• 12V/2A DC adapter (top positive, bottom negative)
• PoE support

Physical Specifications

• Dimensions: 300 x 115.6 x 35 mm
• Material: Aluminum alloy casing
• Mounting: Surface mount (wall bracket included)
• Recommended installation height: 120-140 cm

Environmental Protection

• Protection rating: IP66 (dust-tight and water-resistant) / IK07 (impact-resistant)
• Operating temperature: -40°C to 70°C
• Operating humidity: 10-90%
• Suitable for indoor and outdoor installation

Security Features

• Motion detection
• Tamper alarm with gravity sensing
• Anti-spoofing algorithms for enhanced security
• Liveness detection for face, iris, and voice authentication

Communication Features

• Audio and video communication with IP phones
• Compatible with indoor stations
• Mobile app integration (Fanvil Link App)
• Instant visitor notifications
• Accelerated response times for visitors, delivery personnel, and service staff

Installation Considerations

• Recommended distance from light sources: minimum 2 meters (indoor)
• Recommended distance from doors and windows: minimum 3 meters (indoor)
• Requires evenly lit environment
• Avoid backlight, oblique light, or close-range illumination
• Avoid direct sunlight

Management & Configuration

• Web-based GUI management (default login: admin/admin)
• IP scan tool support
• Engineering mode access (#*107)
• Static and dynamic IP mode support
• Speed dial key configuration
• Card management system for add/delete card functions

Package Contents

• i66 video door phone
• Wall mounting bracket
• Quick installation guide
• Mounting template
• RFID cards (2 pieces)
• Screws
• Connector and tools
• Network cable

Application Scenarios

• Community access control
• Apartment buildings
• Office buildings
• Hotels
• Educational facilities
• Industrial environments
• Any location requiring secure video intercom and access control