The ZKTeco EX0808 is an advanced I/O expansion board that provides 8 auxiliary inputs and 8 auxiliary relay outputs for extending the functionality of inBio Pro and C3 Pro access control panels. Supporting both RS485 and OSDP (v2.1.7) communication, the EX0808 offers a cost-effective solution for projects requiring additional input/output capacity. Each compatible controller can support up to 8 EX0808 boards, allowing expansion to a maximum of 64 AUX inputs and 64 AUX outputs. It integrates seamlessly with ZKBioSecurity software for centralized access control management.

Key Features

• 8 auxiliary (AUX) inputs and 8 auxiliary relay outputs.
• Compatible with ZKTeco inBio Pro and C3 Pro access control panels.
• Supports RS485 and OSDP v2.1.7 communication protocols.
• Up to 8 EX0808 boards can be connected to a single compatible controller.
• Expands systems to a maximum of 64 AUX inputs and 64 AUX outputs.
• DIP switch configuration for easy device addressing.
• Operates on 12V DC, 300mA power supply.
• Compact PCB design for simple installation inside control enclosures.
• Fully compatible with ZKBioSecurity access control management software.
• Ideal for expanding access control, alarm monitoring, and automation applications.