Ooma Telo device - top view.

Deter intruders with the Ooma Siren.

Nothing says “get out” like a screaming 105-decibel siren. Just plug our siren into a wall socket near your entry points, and burglars will know instantly that you (and likely your neighbors) are aware of their presence.


Key Details

  • Equipped with a loud 105-decibel siren.
  • Warning “chirps” will sound while alarm is still in grace period, and when the siren is switching modes.
  • Includes battery back-up feature so that alarm keeps sounding even if the unit is pulled from a wall outlet.
  • Will silence automatically after a time period that you control in your settings.
  • Plugs into any wall socket and connects wirelessly to your Telo Base Station.
“I have the siren located in a difficult place to access which also allows the 105-decibels to fully cover the two main areas with exterior access.”

– David B.

Alarm Siren FAQs


Home wireless alarm monitoring, how it works.

Ooma Home Security Alarm: Comprehensive Home Protection without the Hassle

Watch this video to learn more about how Ooma Home Security helps you safeguard your home from water damage, intruders, and more.

Home security alarm siren setup.

No Contract. DIY Setup. First-Class Home Protection

A DIY Home Security Setup is easier than you think. Watch this video to learn how to pair sensors using the Ooma Mobile App.