PIN 13. EXTERNAL ALARM NO
Under normal operation COM disconnect with NO. But when Alarm triggered, COM connect with NO.
PIN 14. PIN OFF
PIN 15. ALARM INPUT 7
To connect wire from ALARM INPUT 7 ( PIN 15 ) to GND ( PIN 1 ) connector, DMR will start recording and buzzer will be on.
When Menu/ Camera/ Alarm is set up to “Low” : When alarm input signal is “ Low ”, the unit starts to record and buzzer.
When Menu/ Camera/ Alarm is set up to “High” : When alarm input signal is “ High ”, the unit starts to record and buzzer.
PIN 16. ALARM INPUT 5
To connect wire from ALARM INPUT 5 ( PIN 16 ) to GND ( PIN 1 ) connector, DMR will start recording and buzzer will be on.
When Menu/ Camera/ Alarm is set up to “Low” : When alarm input signal is “ Low ”, the unit starts to record and buzzer.
When Menu/ Camera/ Alarm is set up to “High” : When alarm input signal is “ High ”, the unit starts to record and buzzer.
PIN 17. ALARM INPUT 3
To connect wire from ALARM INPUT 3 ( PIN 17 ) to GND ( PIN 1 ) connector, DMR will start recording and buzzer will be on.
When Menu/ Camera/ Alarm is set up to “Low” : When alarm input signal is “ Low ”, the unit starts to record and buzzer.
When Menu/ Camera/ Alarm is set up to “High” : When alarm input signal is “ High ”, the unit starts to record and buzzer.
PIN 18. ALARM INPUT 1
To connect wire from ALARM INPUT 1 ( PIN 18 ) to GND ( PIN 1 ) connector, DMR will start recording and buzzer will be on.
When Menu/ Camera/ Alarm is set up to “Low” : When alarm input signal is “ Low ”, the unit starts to record and buzzer.
When Menu/ Camera/ Alarm is set up to “High” : When alarm input signal is “ High ”, the unit starts to record and buzzer.
PIN 19. PIN OFF
PIN 20. PIN OFF
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