Purchase Qty. Reference FOB Price
3,000-4,999 Pieces US$9.10
5,000-9,999 Pieces US$8.80
10,000+ Pieces US$8.60
Product Description
Product Description Description YB037 is a photoelectric smoke detector which can support TUYA WiFi wireless transportation. It adopts photoelectric sensor and advanced dual optical path design. When the smoke concentration reaches to danger level, the detector will give visual&audible alarm and ...