You can have a $500 multi-tool with a beautiful 7-inch IPS (In-Plane Switching) screen, but if the is poorly written, it is useless in the field. Conversely, a $250 device with agile, frequently updated, open-source-friendly firmware is worth its weight in gold.
I have seen testers reboot mid-test because the firmware spent 200ms processing a CRC check while the hardware watchdog expected a "kick" every 50ms. ipc tester firmware
IPC (Internet Protocol Camera) tester firmware is the core software that manages the device's operating system, hardware interfaces, and built-in testing applications You can have a $500 multi-tool with a