Purchase Qty. Reference FOB Price
1,000-2,999 Pieces US$13.80
3,000-4,999 Pieces US$13.60
5,000+ Pieces US$13.40
Product Description
TCS311A-H Product Description: A carbon monoxide alarm is an electrical signal that changes the concentration of carbon monoxide in the air via a carbon monoxide sensor.The strength of the electrical signal depends on the co concentration. Product Parament: Module Number TCS311A-H Power ...