Purchase Qty. Reference FOB Price
200-999 Pieces US$1.80
1,000-1,999 Pieces US$1.50
2,000+ Pieces US$1.30
Product Description
Features: Independent installation on ceilings and walls, with mounting bracket, which is easy to install and do not need to debug. With specially designed cover, can protect it from dust. Built-in dedicated IC: with stable performance and high sensitivity. Can monitor air and detect smoke with ...