Directional And Or Switch
The Directional And Or Switch (DAOR) can be used with the MIDS-II and EMIDS Intrusion Detection Systems to provide directional information. The DAOR has two inputs for sensors and an output to a transmitter. When a target passes by both sensors, the direction is recorded by the DAOR and sent as a data message as part of the alarm. There are 16 modes of operation with various gate times.
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