Instruction Owner manual

If user wants to parallel connected multi-sensor to host, the DVR can ’ t
recognize the triggered sensor. User needs to parallel connect this resistance
to all sensors as below fig.
2. Alarm input normal on/off setting of software
7000T series: Enter main interface — > record mode — > alarm record to
enter the interface as follows, and choose the open status of sensor type.
DVR
Probe 1
+12V GND IN 1 IN 2
+ - C NO
Probe 3
+ - C NO
Probe 2
+ - C NO