黑銀色(SAM-H705FMK)
http://www.price.com.hk/product.php?p=215248
http://www.plc.com.hk/tch/samsung-smart-doorlock/sam-h705fmken.aspx?searchurl=sector%3D100115%26productline%3D%26papplication%3D%26psort%3DDATA3%26pseries%3D%26ppage%3D1%26pkeyword%3D%26pBrand%3D%27108466%27