Product Review

Heavy Duty 110 Volt Electric Air Raid Siren. Will produces a loud sound of 123 decibels. Has an effective range of almost a 1/2 mile in a open area. Made out of heavy steel housing. Ideal for emergency alerts, or alerting workers for lunch time at factories, and also good for many uses uses. Requires 110 volt electric current to operate (on/off switch not included).