ZKTeco EX0808 OSDP Expansion Module, AUX Input, AUX Output

Designed for installers and integrators who need scalable, professional I/O expansion, the ZKTeco EX0808 expansion module delivers reliable auxiliary control for access control, security and surveillance systems. This control panel module provides 8 AUX inputs and 8 AUX outputs per board, enabling straightforward connection of door sensors, alarms, relays and monitoring devices. Communicate securely over OSDP or legacy RS485 to integrate smoothly with inBio Pro and C3 Pro panels and the ZKBioSecurity platform. Each panel supports up to eight EX0808 modules (up to 64 inputs/outputs), letting you expand capacity without costly panel replacements. With low 12V DC, 300mA power consumption, the EX0808 is efficient for large deployments and reduces overall system load. The module’s compact design and optional metal case make installation tidy in control cabinets and telecom racks. Ideal for enterprise access control, perimeter security, and surveillance monitoring projects, the EX0808 gives you flexible, cost-effective I/O expansion. Contact your ZKTeco distributor to specify EX0808 for your next access control or security monitoring installation.

• Scale access control I/O without replacing panels: add up to 8 EX0808 modules per inBio Pro or C3 Pro panel for up to 64 AUX inputs and 64 AUX outputs
• Secure, reliable communications via OSDP or RS485 for seamless integration with ZKBioSecurity and third-party OSDP systems
• Simplifies installation and reduces project cost by centralizing auxiliary inputs/outputs for alarms, sensors and relays
• Low-power 12V DC operation (300mA) keeps system power requirements minimal for rack- or cabinet-based deployments
• Optional metal enclosure and compact form factor enable neat mounting and professional site installations