Review on Enhanced Protection with the Wired Outdoor Bracket Security System by Jeremy Hahn

This is part of my basement's power failure alarm and swamp system. My other water sensor alarm just wasn't loud enough to be heard much higher than a floor if you were awake; I needed something to wake me up from a deep sleep on the third floor. The system is powered by a 12 VDC power supply consisting of 8 D-cells; It activates the siren when there is a power outage in the house or when the water in the sump gets too high due to a pump failure. I really didn't know what sound to expect when I bought it and was pleasantly surprised to hear high-low whoops (each high-low cycle lasts about a second, so it's amazing and LOUD!). Very happy with the product, exceptional value for money and quality.