Only update firmware if your device is experiencing specific bugs or if instructed by ZKTeco support. Flashing incorrect firmware can "brick" (disable) your device. You can find the latest firmware for the iFace 702 specifically in the "Firmware" section of the ZKTeco website, ensuring you select the correct model variant.
For the iFace 702, the most recommended software options from the ZKTeco Download Center include: zkteco iface 702 software download top
: The high-end solution for large enterprises that need to integrate video surveillance, elevators, and visitors with their iFace 702. Only update firmware if your device is experiencing