Calculate
Follow the guides to determine if your product fulfils the rules of origin
Product
853180: Electric sound/visual signalling apparatus (e.g., bells/sirens/indicator panels/burglar/fire alarms), other than of 85.12/85.30, n.e.s. in 85.31
Treaty
SADC
Rule
Manufacture in which the value of all the materials used does not exceed 60% of the ex-works price of the product