Will the fire hydrant press the pump button to call the police?
The automatic fire alarm system design specification does not specify must set the hydrant button, so only in some engineering manual alarm button is arranged on the fire hydrant and fire hydrant button next to the function (did not set fire hydrant, fire hydrant button in) this approach is also checked by the fire department.
When the alarm host is hung manually and automatically, as long as the fire hydrant pump button is pressed, the fire alarm host will send out alarm sound and alarm signal.
Fire hydrant pump button will call the police
