Min. Order Reference FOB Price
1000 Pieces US$2.20-2.58 / Piece
Product Description
Photoelectric smoke alarm 1.Power supply:DC 9V replaceable battery. 2.Conform to EN14604:2005/AC:2008. 3.Alarm volume:≥85dB/3m. 4.Big test button for easy weekly testing. 5.Low battery signal alarm. 6.Produce life time>10 years. 7.Safety clip feature,not allow mouting without battery ...