GE SECURITY 13-469 Concord Express Dual Tone Siren: This small interior siren is Compatible w/Concord Express Only. Includes siren driver. Provides st

very good day to everyone we often receive inquiries from clients who want to install several sirens at the same time in an alarm and to clarify how to do it safely we have created this video we start from the fact that you already have an alarm and you want to put several sirens in places far from your home so that they alert the neighbors if the alarm detects an intruder this type of sirens wire to the control panel have a drawback since if you connect more than two or three it is possible the control panel can not make them all sound at the same time and damage the alarm output therefore we do not recommend putting more than one or two wired sirens connected to the alarm center if you are looking for a safe system to install several sirens use wireless sirens with a single transmitter that you can link to several sirens so you can install several sirens without worrying about the pow