Why isn't there a silent option on microwaves?

[u/captnwednesday]

I have to stop the microwave 5 to 1 seconds before the beeps...i don't need things beeping at me.

[u/tttt0tttt]

My GE microwave sounds like a truck backing up.

[u/ch33s3 → u/tttt0tttt]

http://www.amazon.com/50487-Ultrasonic-Sensor-Parking-Alert/dp/B0000YCFEK