A woman who drove 60 miles (96.5 km) to a prison could not alert staff about her husband's impending suicide because of its broken intercom and diverted phone line, a coroner ruled. Isaiah ...

The result is a functional intercom that you could use pretty much ... you could theoretically rig up a circuit with a buzzer that would run off the normal 12V. While doing this project, I ...

He shared that Olugosi's wife drove for two hours and banged on the main gate for some time, calling out and pressing a buzzer which promised to connect her to an intercom through which she could ...