The Indoor Siren is a Z-Wave enabled device and is fully compatible with any Z-Wave enabled network. Z-Wave enabled devices displaying the Z-Wave logo can also be used with it regardless of the manufacturer, and ours can also be used in other manufacturer’s Z-Wave enabled networks. Inclusion of this Indoor Siren on other manufacturer’s Wireless Controller menu allows a full alarm condition to be generated once a connected Z-Wave enabled device has been triggered. Z-Wave enabled devices (refer to nodes) in the system also act as repeaters, so as to re-transmit the RF signal to ensure that the signal is received by its intended destination by routing the signal around obstacles and radio dead spots.