Tips for using xnet, Alarm-in and alarm-out – CNB INS1000 User Manual
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XNET Network Video Server User’s Guide
6. Tips for using XNET
6.1. ALARM-IN and ALARM-OUT
ALARM connectors are used to connect various sensing and alerting devices. Examples of
sensing devices are infrared sensors, motion sensors, heat/smoke sensors, magnetic sensor, etc.
ALARM-OUT is used for connecting alerting device such as loud speaker, flashing light, etc.
Figure 6-1. ALARM-IN/ALARM-OUT Connector
6.1.1. ALARM-IN
Connect the two wires of the sensors to “Alarm In”. The sensor type can be set in
Administrative mode(Ref. 5.7). Output lines providing on-off switching are connected
between “+“ and “-” pins.
Figure 6-2 shows the input circuit of “Alarm In”.
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