OSI Strobe Siren NOT Connecting / Siren not Turning off after Disarm

2 min. readlast update: 10.17.2023

In this video, I'll show you how to fix the issues you have with your OSI Wireless Strobe Siren. This includes issues connecting the Wireless Strobe Siren to the OSI Wi-Fi Alarm System or the Siren Sound NOT turning OFF after Disarming the system. I will show you how to first Reset the Siren (Disconnect it from the Alarm Panel), then Reconnect the Siren to the OSI Alarm Panel. This will typically fix any of the issues i mentioned above.  

Important: Disconnect the wireless siren from the power adapter and turn the siren to the 'On' position. 

Purchased April 2022 and Later - There is a 2-3 second delay between each beep 

  • 4 Beeps to Reset the Siren - After resetting turn the siren 'Off' then 'On'
  • 3 Beeps to pair (learn) the Siren 
  • Please see video below. When you have finished adding the siren to the alarm panel, ensure that you plug the siren back into the power adapter. When it is plugged into the power adapter the on/off button is disabled.

Purchased FEB 2022 and Earlier - The beeps are one right after the other, faster.  

  • 3 Beeps to Reset the Siren - After resetting turn the siren 'Off' then 'On' 
  • 2 Beeps to pair (learn) the Siren
  • Please see video below. When you have finished adding the siren to the alarm panel, ensure that you plug the siren back into the power adapter. When it is plugged into the power adapter the on/off button is disabled.    

Learn how to turn off Siren Arm Beep for wired & wireless siren

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