Unfortunately, iClass is a different form of HID technology with utilizes a different module and also functions on an entirely different card frequency. These iClass badges would not be compatible with the HID variant of the Wasp timeclocks even through adjusting clock configurations.
The most important thing to note when looking at the difference between Proximity, iClass, and Seos is the frequency at which they operate. HID Proximity operates at the 125 kHz low frequency while both HID iClass and HID Seos operate at the 13.56 MHz high frequency.
The HD350 works with HID Proximity badges only.