Outdoor Warning Sirens

These sirens are designed to alert citizens who are outdoors to an imminent threat in the community.

Outdoor warning sirens.

A high level of system customization and free consultation services. An emergency outdoor warning siren system is an all hazards siren system used to warn the general population of potential danger. Darley outdoor warning sirens are omni directional and distribute the siren s full decibel output 360 degrees around the siren at all times. Hail that is golf ball sized or larger can break windows.

When sounded citizens should seek shelter immediately in a stable structure. Why are the outdoor warning sirens sometimes sounded for hail and wind. 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. The outdoor warning siren system uses certain tones to alert residents to the imminent approach of severe weather including a tornado warning destructive winds in excess of 70 miles per hour and reported hail of 1 25 inches in diameter or greater and other emergencies requiring immediate notification.

This is true across the united states especially in tornado prone states like oklahoma kansas nebraska south dakota texas missouri and iowa. World class outdoor warning sirens the most reliable effective and advanced outdoor notification systems in the industry we tailor each solution to meet the exact requirements of its intended use turnkey solutions for evacuation procedures as well as alerts for safe area locations and more. A single tone signifying an emergency alert. The outdoor warning sirens will be tested audibly on the first wednesday of each month at noon if weather conditions are favorable.

The siren can be installed on a roof or on a utility pole. In order to provide citizens with the most effective outdoor warning sirens possible cities municipalities universities industrial plants and nuclear power plants around the world trust american signal corporation as the highest standard in outdoor notification equipment and systems. Our siren motors are rated for approximately 10 000 hours of continuous uninterrupted service. During an emergency the sirens may be activated for a set amount of time as determined by your community.

Federal signal s model 2 outdoor warning siren is an omni directional siren capable of producing intense warning signals over a large area. Most systems use two siren tones. When thunderstorm winds exceed 70 mph trees can be uprooted or snapped. Radio and television including the city s government access channels as well as public.

For large scale outdoor or plant wide signaling federal signal manufactures high powered outdoor warning systems. Another hallmark of darley s superior product is the use of continuous duty motors. What do the sirens mean. Why don t the outdoor warning sirens sound an all clear signal.