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US-inBio-4 Door Kit


InBio carries out the matching of fingerprints on the panel, itself. The FR Series of readers transmit fingerprint templates to InBio via RS-485 for fast and accurate matching with templates stored in a data-base. InBio controllers install easily on your network and support both TCP/IP and RS-485 communication. Auto-discovery tool allows setting and modification of network parameters directly and easily.

InBio controller firmware can be upgraded in the field. InBio panels stores up to 3,000 fingerprint templates, 30,000 card users, and up to 100,000 events/transactions. InBio is backed up in real-time to an on-board SD card. Data is preserved if power is lost. InBio continues to operate if network connection is interrupted. Along with relay contacts for controlling door locks, easily programmable auxiliary relays can be used for additional control and interface to lights, alarms, annunciators, intrusion detection panels, or even extra locking devices or gate controllers.

InBio controllers come in three sizes to suit project needs and reduce the cost of unused capacity. 1-door, 2-door, and 4-door models can be mixed and matched in an optimized system architecture. Anti-Passback, First-Card Opening, Multi-Card Opening, Duress Password Entry, and Auxiliary Input/Output Linkages are built into the InBio controller’s firmware.

Be sure to inquire about ZKAccess options which can further reduce your InBio installation time and labor, including:

1) Power over Ethernet (12V 2A)
2) InBridge Server (Single-purpose management appliance with pre-loaded software)
3) Wireless Bridge (up to 300-foot range)

Free SDK is available for integrators and OEM’s to integrate the InBio controllers with their existing security or personnel management applications. Upon request, ZK can also customize InBio firmware to meet any custom requirements.


  • 1 pc USINBIO-460 panel, power supply and metal cabinet
  • 4 pc FR1200 – Slave Fingerprint and Prox Card reader, IP-65 rated
  • 4 pc PTE-1Exit Button
  • 1 pc ZK4500 – USB Enrollment Fingerprint Reader
  • ZKAccess software



Users 30,000
Event Buffer 100,000 transactions



Reader Port

Qty. 2 26/34bit Wiegand
Qty. 2 8bit burst for PIN

Output Port

Qty. 1 1 Aux FORM-C relay output-SPDT 2A@30V AC
Qty. 1 1 FORM-C relay output-SPDT 5A@36V DC or 8A@30V AC


Indicator communication, power, status and prox card


Operating Temperature 32-113 F (0-45 C)
Operating Humidity 20% to 80%


Dimensions 16″ x 16″ x 8″
Weight 15 lbs (6.80 kgs.)


32bit 400MHz CPU


Communication RS485
Communication TCP/IP

Input Port

Qty. 1 Auxillary Input
Qty. 1 Door Sensor
Qty. 1 Request to Enter

Baud Rate

RS485 9600-38400 baud


Power Supply 9.6V-14.4V DC, 1.5A


Length 9″ (229 mm)
Width 5.5″ (140 mm)

Wiring Diagram



Data Sheet inBio Series Datasheet Download
Installation Guide inBio Series Installation Guide Download
Door Access Kit Part numbers and Descriptions Download