AVerMedia Technologies NV 1000 Manuale Utente

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Chapter 1 Installing Hardware 
 
38 
 
Relay Outputs 
You can also attach external output control devices such as alarms to the AVerMedia 
digital surveillance system’s output  connectors (relay outputs).  You can then 
configure the system to activate or deactivate these devices.    Each AVerMedia video 
card supports 3 relay outputs.    Two of them are normally open relays with one being 
a toggle switch.