Purchase Qty. Reference FOB Price
99-998 Pieces US$8.50
999 Pieces US$8.00
1,000-4,999 Pieces US$7.00
5,000+ Pieces US$6.40
Product Description
Conventional Heat Detector For Fire Alarm Fire Detection System In Building Introduction This Heat detector consists of the following key components: Sensing Element: The sensing element is the core component that detects changes in temperature. It can use either a fixed temperature or a ...