Most Just Add Power devices will not allow an incompatible firmware to be loaded onto them. Unfortunately, the 705POE and 715POE are close enough that their firmware files can be loaded on each other. * 705POE: 2GΩ/3G POE 1080p Transmitter * 715POE: 2GΩ/3G+ POE 1080p Transmitter If you find yourself in the unfortu…