Alarm Relay Module 2x15A Owl first prepare it by adding

first prepare it by adding hot (or cold) water

Perfect for harsh environments such as marine

We're putting the rage in peerage

from capricious water genies to swarms of fey rodents

heads and accessories for a variety of poses

Alarm Relay Module 2x15A Owl first prepare it by addingWhen it comes to large alarm installations, there is often a requirement to have several sirens and strobe lights. In order to do this safely, the best way is to use an isolated relay module. This enables you to supply an external power source so as not to overload the power supply on the alarm panel and switch high currents to multiple sirens and strobe lights.