Vocal Smoke Alarm

Unlike conventional ‘whistling’ smoke alarms, the signal one safety vocal smoke alarm is presently the only alarm that allows a parent or carer to record an emergency vocal message, Research suggests that this is more effective than smoke alarm tones.

This is a good idea, because when smoke alarm ring some people may don’t know what happened or what to do. Instead of strident conventional ‘whistling’, this sounds much better, and can tell people exactly what to do. But this product is not difficult to produce. So if the product is successful, this company may face many competitions in the future. So they can apply patent. For a new product, even it's a good product, how can people know this product? So choose the right way to advertise and sell products is very important.