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  <xsd:element id="alle_PercentageOfAwardsAppliedToPerformanceCondition" name="PercentageOfAwardsAppliedToPerformanceCondition" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_ProceedsFromContributionsFromPaymentsOfDistributionsToFormerParentandAffiliates" name="ProceedsFromContributionsFromPaymentsOfDistributionsToFormerParentandAffiliates" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ProvisionForIncomeTaxesMember" name="ProvisionForIncomeTaxesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ReclassificationBetweenOtherInvestingActivitiesAndEffectofExchangeRateChangesonCashandCashEquivalentsMember" name="ReclassificationBetweenOtherInvestingActivitiesAndEffectofExchangeRateChangesonCashandCashEquivalentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_ReclassificationsFromOtherComprehensiveIncomeLossAfterTax" name="ReclassificationsFromOtherComprehensiveIncomeLossAfterTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="alle_ReclassificationsFromOtherComprehensiveIncomeLossOfDefinedBenefitPlanItems" name="ReclassificationsFromOtherComprehensiveIncomeLossOfDefinedBenefitPlanItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="alle_ReconciliationOfOrdinaryShares" name="ReconciliationOfOrdinaryShares" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ReconciliationOfOrdinarySharesLineItems" name="ReconciliationOfOrdinarySharesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_RestructuringChargesTable" name="RestructuringChargesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_RestructuringReserveSettledWithCashAndWithoutCash" name="RestructuringReserveSettledWithCashAndWithoutCash" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="alle_ScheduleOfIntangibleAssetExcludingGoodwillTableTextBlock" name="ScheduleOfIntangibleAssetExcludingGoodwillTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ScheduleOfReconciliationOfOrdinarySharesTable" name="ScheduleOfReconciliationOfOrdinarySharesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ScheduleofAcquiredFiniteLivedandIndefiniteLivedIntangibleAssetsbyMajorClassLineItems" name="ScheduleofAcquiredFiniteLivedandIndefiniteLivedIntangibleAssetsbyMajorClassLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ScheduleofAcquiredFiniteLivedandIndefiniteLivedIntangibleAssetsbyMajorClassTable" name="ScheduleofAcquiredFiniteLivedandIndefiniteLivedIntangibleAssetsbyMajorClassTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_SchlageLockdeColombiaS.A.Member" name="SchlageLockdeColombiaS.A.Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_SegmentOperatingIncomeLoss" name="SegmentOperatingIncomeLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_SegmentReportingInformationBySegmentTable" name="SegmentReportingInformationBySegmentTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_SellingAndAdministrativeExpensesMember" name="SellingAndAdministrativeExpensesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnChangeinIndexAveragePriceMeasurementPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnChangeinIndexAveragePriceMeasurementPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnNumberOfCompaniesInComparisonGroup" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnNumberOfCompaniesInComparisonGroup" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnPerformancePeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardTotalShareholderReturnPerformancePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_ShareBasedCompensationStockOptionAndRestrictedStockUnitsGrantedTextBlock" name="ShareBasedCompensationStockOptionAndRestrictedStockUnitsGrantedTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_ShareBasedCompensationTable" name="ShareBasedCompensationTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_StockOptionsAndRsusMember" name="StockOptionsAndRsusMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="alle_StockholdersEquityIncreaseDecreaseDueToDistributionsFromContributionsToParent" name="StockholdersEquityIncreaseDecreaseDueToDistributionsFromContributionsToParent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="alle_StockholdersEquityNoteSpinoffTransactionSharesDistributedtoStockholders" name="StockholdersEquityNoteSpinoffTransactionSharesDistributedtoStockholders" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_TermLoanAFacilityDue2018Member" name="TermLoanAFacilityDue2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="alle_TermLoanBFacilityDue2020Member" name="TermLoanBFacilityDue2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>


