camHourMeter — i-PRO official camera and recorder MIBs
Years and months since the camera was manufactured.
Official device manual: SNMP MIB manual for i-PRO camera — version 2.0 (current catalog) — PDF page 17.
Description supplied by the official device manual for this numeric OID and symbolic name. The native MIB definition remains unchanged; manual syntax is not substituted for the native wire type.