Global Cache GC-SC1 Contact Closure Sensor Control Type_RS232 a video signal will be

a video signal will be present even if the tape or DVD is not in play mode

The GC-100-18R has 2 Serial/RS232 ports and 6 IR ports and 3 Contact Closure/Relay ports

30 KHz to 500 KHz

PoE version allows you to place your iTach where power just can't reach

enabling device networking in Home or Commercial properties

Global Cache GC-SC1 Contact Closure Sensor Control Type_RS232 a video signal will beThe Global Cache GC SC1 contact closure sensor detects the open and closed status of a pair of isolated contacts, such as a relay or switch. It is ideally suited for detecting contact closure on blinds, thermostats, security contacts, and door states. Its circuitry provides a rapid response to contact closure (4mS) with a slow response to contact opens (75mS). This eliminates false triggers due to contact bounce created by mechanical contacts coming