The outdoor siren communicates wireless with the control panel. The Si2Way protocol allows not only to send information, but also to receive commands from the panel. The siren is delivered with an ...

The Intrunet outdoor siren communicates wirelessly thanks to an extension of the SiWay protocol named Si2Way. This communication protocol allows Si2Way components not only to send information to the ...

As the name suggests, Simplisafe is a home security system that aims to put simplicity first. In a world where some security ...

two indoor motion detectors and a Yale-branded wireless outdoor siren. Up to 40 devices can be added to the base station, at a range of up 200 metres – so you could add a sensor to your shed ...