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I/O Expansion Module
- Supports 8 inputs and 4 outputs
- Supports communication with access controller via RS-485
- Installation with guide rail
- Supports battery charging and discharging
- Supports indicators for indicating power status, communication status, running status, and door status
- The 270X series access controller supports access to up to 26PCS DS-K2M0012X
- The 262X series access controller supports access to up to 16PCS DS-K2M0012X