Exhibit 31.1

**CERTIFICATION**

 

I, Andre Luiz Nascimento Moreira,certify that:

 

1. I have reviewed this Annual Report onForm 10-K of Alarming Devices, Inc. for the fiscal year ended August 31, 2012;

 

2. Based on my knowledge, this report doesnot contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, inlight of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

 

3. Based on my knowledge, the financialstatements, and other financial information included in this  report, fairly present in all material respects the financialcondition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

 

4. I am responsible for establishing andmaintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controlover financial reporting (as defined in Exchange Act  Rules 13a-15(f) and 15d-15(f))for the registrant and have:

 

a) designed such disclosurecontrols and procedures, or caused such internal control over financial report to be designed under our supervision,  to ensurethat material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others withinthose entities, particularly during the period in which this report is being prepared;

 

b) designed such internalcontrol over financial reporting, or caused such internal control over financial reporting to be designed under our supervision,to provide reasonable assurance regarding the reliability of financial reporting and preparation of financial statements for externalpurposes in accordance with generally accepted accounting principles;

 

c) evaluated the effectivenessof the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectivenessof the disclosure controls and procedures, as of the end of the period cover by this report based on such evaluation; and

 

d) disclosed in thisreport any change in the registrant’s internal control over financial reporting that occurred during the registrant’smost recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected,or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

 

5. I have disclosed, based on my most recentevaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’sboard of directors (or persons performing the equivalent functions):

 

a) all significantdeficiencies and material weaknesses in the design or operation of internal controls over financial reporting which are reasonablylikely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

 

b) any fraud, whetheror not material, that involves management or other employees who have a significant role in the registrant’s internal controlover financial reporting;

 

 

Date:  December13, 2012

 

 

/s/ *Andre Luiz Nascimento Moreira*