Missing sensors for APC NetBotz

Several sensors (smoke, vibration, fluid, door) are not discovered for an APC NetBotz module:

$ snmpwalk  -m +/opt/observium/mibs/apc/PowerNet-MIB sensor-be-lcl-01.winnet.local .1.3.6.1.4.1.318.1.1.10.3.20
PowerNet-MIB::emsSmokeSensorStatusTableSize.0 = INTEGER: 0
PowerNet-MIB::emsVibrationSensorStatusTableSize.0 = INTEGER: 2
PowerNet-MIB::emsVibrationSensorStatusSensorIndex.3 = INTEGER: 3
PowerNet-MIB::emsVibrationSensorStatusSensorIndex.4 = INTEGER: 4
PowerNet-MIB::emsVibrationSensorStatusSensorName.3 = STRING: "VIBR sensor 1: AX02b"
PowerNet-MIB::emsVibrationSensorStatusSensorName.4 = STRING: "VIBR sensor 2: AX05b"
PowerNet-MIB::emsVibrationSensorStatusSensorLocation.3 = STRING: "LCL-AX02 back"
PowerNet-MIB::emsVibrationSensorStatusSensorLocation.4 = STRING: "LCL-AX05 back"
PowerNet-MIB::emsVibrationSensorStatusSensorState.3 = INTEGER: noVibration(2)
PowerNet-MIB::emsVibrationSensorStatusSensorState.4 = INTEGER: noVibration(2)
PowerNet-MIB::emsVibrationSensorStatusSensorSeverity.3 = INTEGER: warning(2)
PowerNet-MIB::emsVibrationSensorStatusSensorSeverity.4 = INTEGER: warning(2)
PowerNet-MIB::emsVibrationSensorCommStatus.3 = INTEGER: commOK(1)
PowerNet-MIB::emsVibrationSensorCommStatus.4 = INTEGER: commOK(1)
PowerNet-MIB::emsFluidSensorStatusTableSize.0 = INTEGER: 1
PowerNet-MIB::emsFluidSensorStatusSensorIndex.2 = INTEGER: 2
PowerNet-MIB::emsFluidSensorStatusSensorName.2 = STRING: "water lek detectie"
PowerNet-MIB::emsFluidSensorStatusSensorLocation.2 = STRING: "LCL-AX02 under floor"
PowerNet-MIB::emsFluidSensorStatusSensorState.2 = INTEGER: noFluid(2)
PowerNet-MIB::emsFluidSensorStatusSensorSeverity.2 = INTEGER: critical(1)
PowerNet-MIB::emsFluidSensorCommStatus.2 = INTEGER: commOK(1)
PowerNet-MIB::emsDoorSensorStatusTableSize.0 = INTEGER: 0

Same data can be found as PowerNet-MIB::memSensors* oid's...

Can these be added to Observium?