Min. Order Reference FOB Price
5000 Pieces US$0.01 / Pieces
Product Description
Home Security System Co Alarm For Sale Product Description Battery operated carbon monoxide alarm Technical Parameter: Gas density and alarming response time: 30-36ppm >120 mins 50-60ppm 60-90mins 100-120ppm 10-40mins 300-360ppm <3mins Rated voltage: ...