SKU : EW-401
คำอธิบายสินค้าแบบย่อ
Power Support: 220-230V / 50 Hz
Response Time: within 20 seconds
Visual Alarm and Audio Alarm: Flickering of LED LAMP (yellow) and above 70 Db of buzzer sound
Appilication: Detector Gases LPG LNG City Gas (Methane, Butane, Propane) Combustible Gas