If fogging occurs on the snout of an IQeye camera there is a OID value that we can use to adjust the header settings. OID 1.2.34.2.1 is the temperature set point to “enable heater when ambient temperature is below.” Changing this value to 60 will keep the snout heater on most of the time.
For a single camera change this value using the URL http://<camera_ip>/set.oid?Oid1.2.34.2.1=60.
If using IQManager, select a set of cameras and right-click on them. In the menu select “Set Oid” and then put in the OID 1.2.34.2.1 and the value 60. Note that if the options are greyed out you first need to “Enter Management Password” on the cameras.