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NVR randomly beeps. How to stop it from beeping?

If you enabled a buzzer for some of the alarms, it might be the reason for the beeping sound coming from the NVR.

First, we recommend checking the system log to see what is causing the NVR buzzer sound.

On the NVR interface, move the mouse cursor to the bottom left and click the main menu button,  then click Setup >> System >> Log >> Log Type ‘All’ >> Search.

This log search will display what’s happening with your system, including errors.

IPVAULT1128PR LOG
NVR randomly beeps. How to stop it from beeping? 9
IPVAULT1128PR MAINTENANCE LOGS
NVR randomly beeps. How to stop it from beeping? 10

The Buzzer sound coming from the NVR can indicate one of the alarms triggered by events (Motion, PIR, Intelligent Sound, or AI detection). It might also be started by camera video loss or hard drive error (enabled under Alarm >> Exception). 

IPVAULT1128PR EXCEPTION
NVR randomly beeps. How to stop it from beeping? 11
TRIVAULT4K2168R ALARMS Motion Buzzer
NVR randomly beeps. How to stop it from beeping? 12

If you don’t know which event is triggering the buzzer, you can always reset the recorder’s alarm settings under: 

On the NVR interface, move the mouse cursor to the bottom left and click the main menu button;

Click on the Menu >> Setup >> System >> Maintenance >> Load Defaults >> Select Alarmand click Apply 

The NVR’s default settings don’t have a buzzer active.