How loud is the interior siren?
The interior siren is approximately 110 dB. It is built into the talking command station and will alert you and any potential intruder that the alarm has detected a problem in the house. After you have installed your security system, there is an option to add extra sirens to your system at an extra charge. If you have questions, you can reach a representative at 1-877-230-1739, Option 1.