The best wireless outdoor siren, with strobe light and sound, it is up to 120dB.
One siren can be used as multiple indentities. Alarm host, as a siren for alrm host, also can be used as a repeater. As a repeater can extend the wireless transmisson distance.
Also ,you can totally DIY the siren. You can choose the light, the volume, also the output time, and other functions as you need.
Some of the alarm host can add one siren only, but our alarm panel can work with many siren.
Isn't it amazing!!
We are R&D , can customize your need. and we always keep moving on.