X7Z-158SWireless doorbell

Euroean-style design and superior quanlity Oulia wireless remote-control doorbell is one of the products of our factory developed utilizing advanced European ultrahigh frequency encrypting technology.We select quality imported components and make doorbells with imported US high-precision facilities,and we have perfect after-sales services as well as guaranteed product quality. Doorbell feature elegant shaping,unique European-style designs,noble and graceful.Outer casing is made of quality PC material for shock-proofing and good durability. A doorbell is comprised of a transmitter and a receiver with the same encryption.The transmitter and a receiver with the same encryption.The transmitter can be fixed to the door with dual-sided foam adhesive,screws,etc., make sure not to fix it too close to metal articles,and avoid rainwater.It will not consume power in static state,battery will last one year(20 times/day).Receivers are available in DC type and AC type.Main unit utilizes quality music IC,dynamic speaker,producing pleasant sound. Important: Please use quality alkali battery in oulia doorbell,Operating range depends on battery capacity. Please check battery if doorbell cannot operate normally after a period of time. Avoid installing the product in a position exposed to rain or sunshine. Do not fix the transmitter too close to metal articles so as not to influence remote control range. There are no parts inside the doorbell that are user repairable.In order to guarantee safety,please do not open it by yourself. Manufacturer reserves all rights concerning trademarks,patents and so on.Imitation is prohibited. Instruction: 1. Open the cover of receiver,put “AAA” battery in correct position. 2. Open the bottom cover of emitter,put battery 23A12V battery in corrrect position,and re-cover it. 3. Use dual-sided foam adhesive or screws to fix emitter on the door or other place,but make sure do not be rainy and sunny. 4. Press emitter button,receiver work by music,verything is ok. 5. Press receiver the melodies select button,you can choose the melodies you want. FCC STATEMENT 1. 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. (2) This device must accept any interference received, including interference that may cause undesired operation. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  Consult the dealer or an experienced radio/TV technician for help.

433.732Mhz Moledy IC Decode Flash Speaker signal amplify Antenna Signal input

DIOU ELECTRIC CO.,LTD _____________________________________________________________________ SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 1 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (current) 1.0 1.0 Nov-14-2006 Revised wording (current) 1.0 2.0 Sept–25-2007 DIOU ELECTRIC CO.,LTD _____________________________________________________________________ SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 2.0 (March 19, 2010) To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _ DIOU ELECTRIC CO.,LTD_hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): Product description: Wireless doorbell Model name: 158S,159S We affirm that between SIEMIC and _ DIOU ELECTRIC CO.,LTD _, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Signature: Name : Jinbo Ma Title: Manager Company Name: DIOU ELECTRIC CO.,LTD Address: 3rd industrial area Lecong Shunde Foshan Guangdong China Telephone: +86-0757-28912208 Fax No.: +86-0757-28863449

Front View of EUT Rear View of EUT Top View of EUT Bottom View of EUT Left View of EUT Right View of EUT

FCC ID: X7Z-158S 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.

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Top View of PCB Bottom View of PCB

Operation elements: Doorbell make up with receiver and emitter which have the same code,transmit by wireless signal. Doorbell have 65536 different code,high safety,no interference. Receiver use super second birth working way,simple circuit,reliable working. Under stand-by state condition,when receiver got high frequency signal, signal amplify by circuit,input decode IC and contrast with address code,IC output signal make melody IC work by melody if address code is the same.

123456 A B C D 654321 D C B A Title NumberRevisionSize B Date:1-Feb-2010 Sheet of File:E:\PCB\sch.ddbDrawn By: Q1 9018 R3 47K R4 1.8M K 12V IC1 LP801 C1 222 C3 6P C2 1.5P R2 220 LED R1 4.7K C2 R433A

DIOU ELECTRICCO.,LTD Doorbell Model:158S 9March2010 ReportNo.:1002197 (This report supersedesNONE) Modifications made to the product : None This Test Report is Issued Under the Authority of: PeterCai TestEngineer Jackson Chen Technical Manager This test report may be reproduced in full only. Test result presented in this test report is applicable to the representative sample only. Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:2of41 www.siemic.com.cn Laboratory Introduction ATION SIEMIC,headquartered in the heart of Silicon Valley, with superior facilities in US andAsia, is one of the leading independent testing and certification facilities providingcustomers withone-stop shop servicesfor Compliance Testing and Global Certifications. In addition totestingandcertification, SIEMIC provides initial design reviews andcompliance managementthrough out a project. Our extensive experience withChina,Asia Pacific,North America, European, and internationalcompliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for theglobal markets. Accreditations for Conformity Assessment Country/RegionAccreditation BodyScope USAFCC, A2LAEMC , RF/Wireless, Telecom CanadaIC, A2LA, NISTEMC,RF/Wireless, Telecom TaiwanBSMI , NCC , NISTEMC, RF, Telecom , Safety Hong KongOFTA , NISTRF/Wireless,Telecom AustraliaNATA, NISTEMC, RF, Telecom , Safety KoreaKCC/RRA, NISTEMI, EMS, RF , Telecom, Safety JapanVCCI, JATE, TELEC,RFTEMI,RF/Wireless, Telecom MexicoNOM, COFETEL,CanietySafety,EMC , RF/Wireless, Telecom EuropeA2LA, NISTEMC, RF, Telecom , Safety Accreditations for Product Certifications CountryAccreditation BodyScope USAFCCTCB, NISTEMC , RF , Telecom CanadaICFCB, NISTEMC , RF , Telecom SingaporeiDA, NISTEMC , RF , Telecom Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:3of41 www.siemic.com.cn This pagehas been left blank intentionally. Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:4of41 www.siemic.com.cn CONTENTS 1EXECUTIVE SUMMARY &EUTINFORMATION.............................................................................................................5 2TECHNICAL DETAILS..................................................................................................................................................6 3MODIFICATION............................................................................................................................................................7 4TEST SUMMARY..........................................................................................................................................................8 5MEASUREMENTS, EXAMINATION AND DERIVED RESULTS........................................................................................9 ANNEX A. TEST INSTRUMENT & METHOD.........................................................................................................................18 ANNEX B.EUT AND TEST SETUP PHOTOGRAPHS...........................................................................................................22 ANNEX C.TEST SETUP AND SUPPORTING EQUIPMENT...................................................................................................23 ANNEXD.USER MANUAL / BLOCKDIAGRAM / SCHEMATICS/ PART LIST.......................................................................27 ANNEXE.SIEMIC ACCREDITATIONCERTIFICATES..........................................................................................................28 Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:5of41 www.siemic.com.cn 1Executive Summary & EUTInformation The purpose of this test programme was to demonstrate compliance of theDIOUELECTRICCO.,LTD, Doorbell, against the current Stipulated Standards. TheDoorbellhasdemonstrated compliance with theFCC15.231:2009. EUT Information EUT Description Wireless doorbell Model No 158S(Note) Serial No N/A Input Power 12Vdc,23A Classification Per Stipulated Test Standard DSC Note: Only Model 158S was tested, since the electrical circuitdesign, layout, components used and internal wiring were identical for the following models. Only difference is appearance. Listed models: 159S Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:6of41 www.siemic.com.cn 2TECHNICAL DETAILS PurposeCompliance testing ofDoorbellwith stipulated standard Applicant / Client DIOUELECTRICCO.,LTD 3rdindustrialareaLecongShundeFoshanGuangdongChina Manufacturer DIOUELECTRICCO.,LTD 3rdindustrialareaLecongShundeFoshanGuangdongChina Laboratory performing the tests SIEMIC Nanjing(China)Laboratories NO.2-1,Longcang Dadao, Yuhua Economic Development Zone, Nanjing, China Tel:+86(25)86730128/86730129 Fax:+86(25)86730127 Email:[email protected] Test report reference number1002197 Date EUT receivedMarch1,2010 Standard appliedFCC15.231:2009 Dates of test (from–to)March3toMarch9,2010 No of Units:#1 Equipment Category: DSC Trade Name:OULIA Model:158S RFOperating Frequency (ies):433.732MHz Number of Channels :1 Modulation :ASK FCC ID：X7Z-158S Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:7of41 www.siemic.com.cn 3MODIFICATION NONE Title:RFTest Report forDoorbell Model:158S To:FCC15.231:2009 Serial#:1002197 Issue Date:9March2010 Page:8of41 www.siemic.com.cn 4TEST SUMMARY The product was tested in accordance with the following specifications. Alltesting has been performed according to below product classification: DSC Test Results Summary Test StandardDescriptionPass / Fail 47CFRPart 15.231: 2009 15.203Antenna RequirementPass 15.207Conducted Emissions VoltageN/A 15.231(b)Fundamental & Radiated Spurious Emission LimitsPass 15.231(c)20dBBandwidthPass 15.231(a)(1)DeactivationPass ANSI C63.4: 2009 PS: All measurement…

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