(Our Tech Blog) Smoke alarms are atrocious. They look disgustingly ugly. The Chick-A-Dee Smoke Detector is a very intriguing design which gets rid of the ugly looking disc on your ceiling and replaces it with a cool looking bird. If you are a father the Chick-A-Dee smoke alarm could make you a hero. Your kids will enjoy seeing their new “birdie” standing on the perch. You will feel great knowing if a fire or smoke is detected your new bird will sound the alarm to get everyone out to safety.
The alarm is a blasting 85decibels to make sure you and the kids are awakened from the deepest sleep. This is not a quiet forest bird but a real screaming screecher. If you hear your Chick-A-Dee chirping it is not singing you a song. It is telling you it is time to replace the batteries. The Chick-A-Dee smoke detector is a very reasonable alternative to a traditional smoke alarm. The cost 49Euro or about 72USD.
source: http://crnchy.com/home/chick-a-dee-smoke-detector/