Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor - Black Bezel Display G-1B-R. Package Contents: Fireboy-Xintex Gasoline Fume Detector & Alarm w/Plastic Sensor Fireboy-Xintex G-1B-R: Gasoline Fume Detector & Alarm w/Plastic Sensor - Black...