Purchase Qty. Reference FOB Price
1-19 Pieces US$60.00
20-99 Pieces US$55.00
100+ Pieces US$50.00
Product Description
Product description: Audible and visual alarm consists of a warning light and a siren. When power on, the warning light and siren will alarm at the sametime. It has optional output volume 100dB or adjustable 106-120dB. Audible and visual alarm can be used for security alarm system ...