Z33-CA3Central Alert Remote

accept any interference, including interference that may cause undesired operation of the device. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. equipment. This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Top View EUT – Bottom View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Cover off View EUT – Main Board Top View Antenna EUT – Main Board Bottom View EUT – RF Module Shielding off Top View EUT – RF Module Bottom View

Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, or any agency of the Federal Government. * This report contains data that are not covered by the NVLAP accreditation and are marked with an asterisk “★” (Rev.2) FCC PART 15.249 TEST REPORT For Serene Innovations Inc. 14731 Carmenita Road, Norwalk, CA 90650, USA FCC ID: Z33-CA3 Report Type: Original Report Product Type: Central Alert Remote Test Engineer: Allan An Report Number: RSZ110922004-00 Report Date: 2011-12-12 Reviewed By: Alvin Huang EMC Engineer Test Laboratory: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ110922004-00 FCC Part 15.249 Page 2 of 12 TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................3 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................3 OBJECTIVE...................................................................................................................................................................3 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................3 TEST METHODOLOGY..................................................................................................................................................3 TEST FACILITY.............................................................................................................................................................3 SYSTEM TEST CONFIGURATION ..........................................................................................................................5 DESCRIPTION OF TEST CONFIGURATION......................................................................................................................5 EQUIPMENT MODIFICATIONS.......................................................................................................................................5 CONFIGURATION OF TEST SETUP.................................................................................................................................5 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................5 SUMMARY OF TEST RESULTS ...............................................................................................................................6 FCC §15.203 - ANTENNA REQUIREMENT.............................................................................................................7 APPLICABLE STANDARD..............................................................................................................................................7 ANTENNA CONNECTOR CONSTRUCTION......................................................................................................................7 FCC §15.205, §15.209 & §15.249 - RADIATED EMISSIONS ..................................................................................8 APPLICABLE STANDARD..............................................................................................................................................8 MEASUREMENT UNCERTAINTY....................................................................................................................................8 TEST EQUIPMENT SETUP..............................................................................................................................................8 EUT SETUP..................................................................................................................................................................9 TEST PROCEDURE........................................................................................................................................................9 CORRECTED AMPLITUDE & MARGIN CALCULATION...................................................................................................9 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................10 TEST DATA................................................................................................................................................................10 PRODUCT SIMILARITY DECLARATION LETTER..........................................................................................12 Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ110922004-00 FCC Part 15.249 Page 3 of 12 GENERAL INFORMATION Product Description for Equipment under Test (EUT) The Serene Innovations, Inc.’s product, model number: CA-DB (FCC ID: Z33-CA3), or the "EUT" in this report was a Central Alert Remote, which was measured approximately: 8.2 cm (L) x 4.0 cm (W) x 2.2 cm (H), rated input voltage: DC 3V battery, the device operates in 2.4 GHz ISM band. Note: The series product, model CA-DB and CA-SOS are electrically identical, they have the same PCB layout and schematic, we select CA-DB for fully testing, which was explained for details in the attached declaration letter. * All measurement and test data in this report was gathered from production sample serial number: 1109067 (Assigned by BACL, Shenzhen). The EUT was received on 2011-09-22. Objective This report is prepared on behalf of Serene Innovations, Inc. in …

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Radiated Emissions Test Setup