We know how challenging it can be to update existing access control systems in buildings. The BioAffix Secure I/O Plus 422 is a secure input-output device designed to operate in buildings with pre-existing access control infrastructure, eliminating the need for radical changes while elevating system security to a premium standard.

- Centralized management with BioAffix Management
- Secure communication with OSDP V2 and AES encryption
- Only 23 mm in height
The BioAffix Secure I/O Plus 422 is mounted near the door or the location to be controlled. Hardware at the location, such as card readers, door locks, and status sensors, is controlled by the BioAffix Secure I/O Plus 422 and all data is transmitted over a single line to the BioAffix Access Panel using the OSDP V2 protocol.

4 Inputs – 2 Outputs – 2 Wiegand Readers
With 4 inputs, 2 outputs, and 2 Wiegand card reader connections, the BioAffix Secure I/O Plus 422 accommodates all the connections required for a single door. This setup allows you to not only trigger the door lock but also to easily receive status information, such as whether the door is open or closed.
Supports Both Screw and Rail Mounting
Thanks to its DIN rail connection points, you can position the BioAffix Secure I/O Plus 422 device as needed to suit your application.

Why OSDP V2?
Recognized as a security standard in access control systems, OSDP V2 combines advanced functionality with high-security features. It offers maximum security through its AES-128 encryption infrastructure. Devices with OSDP continuously supervise the communication line to prevent tampering. Compared to traditional Wiegand infrastructure, it reduces cabling costs while enhancing security through its bi-directional secure communication protocol.

Fire Notification & Sabotage Alarm
You can receive fire notifications and sabotage alarms through the connection interfaces on the BioAffix Secure I/O Plus 422

Smart Control Panel
With the BioAffix Management central application, you can manage all inputs and outputs of the BioAffix Secure I/O Plus 422 from a single point.

Configuration with Custom Scenarios
With the advanced automation feature, you can configure all input/output units on the BioAffix Secure I/O Plus 422 according to custom scenarios you define. This allows you to create complex interactions, such as turning a camera towards a door upon access or switching on lights in a building area.
You can use this link to get more information about the BioAffix Secure I/O Plus 422.
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