Xintex S-1 Propane Fume Detector

Xintex S-1 Propane Fume Detector. Simple one-channel propane fume detector. Includes "Test" and "Mute" buttons. Alarms at 18-20% LEL. Includes one MS-2 sensor. Solenoid valve control not available. 12VDC operation. Display size is 2" in diameter.