Purchase Qty. Reference FOB Price
1-999 Pieces US$5.10
1,000-1,999 Pieces US$4.50
2,000-4,999 Pieces US$3.80
5,000+ Pieces US$3.50
Product Description
Product Characteristics: Photoelectric chamber of early detection from all directions; 1 year battery life time; TEST button; Low battery signal;Replaceable battery 1Y/3Y/5Y. The product is smoke detector, it can send out sound and light alarm signal in the early stage of the fire if properly ...