Whelen Outdoor Warning Sirens
Whelen outdoor warning siren products there is a whelen outdoor warning siren product to meet your mass notification needs.
Whelen outdoor warning sirens. While capable of three distinct signals wail yelp and two tone and voice functionality the primary feature introduced by the 1000 was its battery backup the first of its kind on the market. Features of whelen outdoor warning sirens. Radio or wire line control with one way or two way. In the event of an emergency an alert tone will be sounded followed by a digitally recorded or live message instructing students and staff what to do.
Whelen omni directional sirens omni directional sirens provide clear uniform and powerful 360 warning instantaneously throughout their coverage area. Whelen siren systems are designed to optimize the production and projection of low frequency warning tones. A while back i posted pictures here of one of our sirens that took a hit and ate dirt due to a construction accident. Mohawk valley community college alerts with a whelen outdoor warning siren.
We would like to show you a description here but the site won t allow us. Si test silent testing of the outdoor warning siren system without disturbing the public. This is true across the united states especially in tornado prone states like oklahoma kansas nebraska south dakota texas missouri and iowa. Mohawk valley community college has chosen mid state communications to provide a whelen solution for its new campus warning system.
Outdoor warning sirens known to most people as weather sirens or tornado sirens are one of the most effective ways to inform the public of dangerous weather conditions and other emergencies. Whelen engineering first entered the outdoor warning siren market in 1977 with their ws 1000 siren. Outdoor warning sirens frontline warning systems is the midwest master distributor for whelen engineering mass notification systems. The frequency of a warning tone used in rating a siren s sound pressure level is critical in evaluating the performance of an outdoor warning siren where the siren s warning tones are expected to carry over great distances.
Unique stackable omni directional speaker cells allow you the flexibility to match economy and sound output to meet your needs. Usually ws refers to whelen s older siren series while wps refers to their newer numbered outdoor warning siren series. The siren board discussion of outdoor warning systems. Whelen shipped the lower pitched 2020 with some of the earliest 2900 units.
Mon aug 24.