The AVerMedia NVDEIOBOX Ethernet Input/Output Box supports 16 sensors and relays and is compatible with all iNV series DVR cards. In addition to supporting 3 kinds of interfaces, the NVDEIOBOX can also allow for expansion of up to 128 sensors and relays. Easy to set up and use, the Ethernet I/O box comes with LED indicators that display the sensor and relay status.
| Alarm Inputs | x16 |
| Relay Outputs | x16 |