1. Everyone's a tattletale.

2. You are such a tattletale.

3. Blab definition is - one that Blabs : tattletale

4. Blabbermouth definition is - a person who talks too much; especially : tattletale

5. Tattletale Annunciators indicate which monitored function failed leading to the alarm or shutdown whereas magnetic switches do

6. Tattletale Annunciators and magnetic switches are the nerve centers that translate Swichgage contact operations into decisions and operate the alarm or shutdown device