big red danger button on white background

white warninglight warningindicator warningbutton warning systems system symbolizing signalbutton signalalerts signal securitydevice securityalert security safetysystem safetysignals safetygear safetybutton safety redbutton red protectiongear protection notification large isolated emergencyresponsegear emergencyresponse emergencygear emergencybutton emergencyalert emergency danger critical cautionary caution button big background alertsystem alertingdevice alerting alertbutton alert alarm