Accessory / Interface Module
HID Mercury Series 3 single-reader SIO module: 1 reader, 2 inputs, 2 relays, OSDP
| Accessory Type | single-door serial I/O module (1 reader port, 2 inputs, 2 relays) |
|---|---|
| Compatible Systems | HID Mercury/QXEP intelligent controllers |
| Powered By | RS-485 from host controller |
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