ZKTeco InBio460 4-Door Fingerprint and Card Access Control System

The ZKTeco InBio460 is a powerful four-door access control system designed for biometric and RFID card-based authentication. Engineered to perform fingerprint matching directly on the control panel, the InBio460 ensures fast and accurate user verification without the need for a central server. Supporting FR Series fingerprint readers over RS-485 and standard card readers via Wiegand, it provides flexible integration for both security upgrades and new installations.

Equipped with TCP/IP and RS-485 communication protocols, the InBio460 offers seamless integration into existing networks. Real-time SD card data backup, programmable input/output relays, and a wide array of access control features make this controller ideal for securing commercial buildings, offices, and high-security zones.

Product Features

Built-in Biometric Matching

Fingerprint templates are matched directly on the panel for enhanced speed, reliability, and reduced network dependency.

Full 4-Door Control

Supports up to four doors and two readers per door, managing entry and exit points efficiently in medium to large-scale deployments.

Multi-Modal Authentication

Compatible with ZKTeco’s biometric readers as well as third-party card readers (HID, MIFARE, generic ID), supporting 26/34-bit Wiegand protocols.

Advanced Access Control Functions

Features include anti-passback, duress mode, multi-card opening, interlock, and first-card opening logic—all programmable through intuitive software.

Real-Time SD Card Backup

Event data is securely stored in real-time, even during network interruptions or power loss, ensuring no transaction is lost.

Flexible Input/Output Control

Includes multiple input and output ports for integration with alarms, door sensors, exit buttons, and other third-party security systems.

Upgradeable and Scalable

Firmware upgrades can be performed in the field. Offers SDK for OEM integration and supports optional accessories like PoE, Enbridge Server, and Wireless Bridge for efficient installation.

Browser-Based Management

Access control system management can be done remotely through a browser interface without installing client-side software.

Product Specifications

Capacity

• Card users: 30,000
• Fingerprint users: 3,000
• Event buffer: 100,000 transactions

CPU & Memory

• Processor: 32-bit, 400 MHz CPU
• RAM: 32 MB

Reader Ports

• 2 × Wiegand ports (26/34-bit)
• 2 × 8-bit burst for PIN input

Input Ports

• 1 × Auxiliary input
• 1 × Door sensor input
• 1 × Request-to-enter input

Output Ports

• 1 × Aux Form-C relay output (SPDT, 2A@30V AC)
• 1 × Main Form-C relay output (SPDT, 5A@36V DC or 8A@30V AC)

Communication

• TCP/IP
• RS-485 (9600–38400 baud)

LED Indicators

• Power, communication, status, and proximity card indicators

Environmental Conditions

• Operating temperature: 0°C to 45°C (32°F to 113°F)
• Operating humidity: 20% to 80%

Power

• Input voltage: 9.6V–14.4V DC
• Power consumption: 1.5A

Physical Dimensions

• Board size: 229 mm (L) × 140 mm (W)
• Packaging size: 10.75″ × 7.75″ × 3″
• Weight: 3.55 kg (7.8 lbs)