hi dear friend, the 4G camera can't work with wifi. It needs to pay for the SIM card data every month on the app. The 4G camera only supports the prepaid 4G sim card. Thank you. Sincerely,
hi dear friend, this S600 C10X zoom 4G camera is only suitable for US cities. If you install the 4G camera outside the US. Pls view our home page - profile of Global 4G camera. thank you. Sincerely,
