EW780-1993-00DECT Audio Baby monitor

Quick start guide DM1212 DM1212-2 Audio Baby Monitor Go to www.vtechphones.com to register your product for enhanced warranty support and the latest VTech product news. Frequency controlCrystal controlled PLL synthesizer Transmit frequencyBaby unit: 1921.536-1928.448 MHz Parent unit: 1921.536-1928.448 MHz Channels5 LCD35 (x) x 21.2 (y) mm B&W LCD Nominal effective rangeMaximum power allowed by FCC and IC. Actual operating range may vary according to environmental conditions at the time of use. Power requirementParent unit: 2.4 V Ni-MH battery Baby unit power adapter: Output: 6V DC 400mA Parent unit power adapter: Output: 6V DC 400mA Technical specifications Specifications are subject to change without notice. © 2020 VTech Communications, Inc. All rights reserved. 01/20. DM1212-X_QSG_V1 Document order number: 96-012974-010-100 When using your equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury, including the following: 1. Follow all warnings and instructions marked on the product. 2. Adult setup is required. 3. This product is not a substitute for adult supervision of the infant. Supervising the infant is the parent’s or caregiver’s responsibility. This product could cease operating, and therefore you should not assume it will continue working properly for any given period of time. Further, this is not a medical device and should not be used as such. This product is intended to assist you in supervising your baby. 4. Do not use this product near water. For example, do not use it next to a bath tub, wash bowl, kitchen sink, laundry tub or swimming pool, or in a wet basement or shower. 5. CAUTION: Use only the batteries indicated in this manual. There may be a risk of explosion if a wrong type of battery is used for the parent unit. Use only the supplied rechargeable battery or replacement battery pack (BT166342/BT266342) for the parent unit. Do not dispose of batteries in a fire. They may explode. Dispose of used battery according to the information in The RBRC ® seal. 6. Use only the adapters included with this product. Incorrect adapter polarity or voltage can seriously damage the product. Baby unit power adapter: Output: 6V DC 400mA; Parent unit power adapter: Output: 6V DC 400mA. 7. The power adapters are intended to be correctly oriented in a vertical or floor mount position. The prongs are not designed to hold the plug in place if it is plugged into a ceiling, under-the-table or cabinet outlet. 8. For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be easily accessible. 9. Unplug this product from the wall outlet before cleaning. Do not use liquid or aerosol cleaners. Use a damp cloth for cleaning. 10. Unplug the power cords before replacing batteries. 11. Do not cut off the power adapters to replace them with other plugs, as this causes a hazardous situation. 12. Do not allow anything to rest on the power cords. Do not install this product where the cords may be walked on or crimped. 13. This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply in your home, consult your dealer or local power company. 14. Do not overload wall outlets or use an extension cord. 15. Do not place this product on an unstable table, shelf, stand or other unstable surfaces. 16. This product should not be placed in any area where proper ventilation is not provided. Slots and openings in the back or bottom of this product are provided for ventilation. To protect them from overheating, these openings must not be blocked by placing the product on a soft surface such as a bed, sofa or rug. This product should never be placed near or over a radiator or heat register. 17. Never push objects of any kind into this product through the slots because they may touch dangerous voltage points or create a short circuit. Never spill liquid of any kind on the product. 18. To reduce the risk of electric shock, do not disassemble this product, but take it to an authorized service facility. Opening or removing parts of the product other than specified access doors may expose you to dangerous voltages or other risks. Incorrect reassembling can cause electric shock when the product is subsequently used. 19. You should test the sound reception every time you turn on the units or move one of the components. 20. Periodically examine all components for damage. 21. Be aware of possible loss of privacy while using public airwaves. Conversations may be picked up by other nursery monitors, cordless phones, scanners, etc. 22. Children should be supervised to ensure that they do not play with the product. 23. The product is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. SAVE THESE INSTRUCTIONS Cautions 1. Use and store the product at a temperature between 32 o F and 104 o F. 2. Do not expose the product to extreme cold, heat or direct sunlight. Do not put the product close to a heating source. 3. Batteries should not be exposed to excessive heat such as bright sunshine or fire. 4. Warning—Strangulation Hazard—Children have STRANGLED in cords. Keep this cord out of the reach of children (more than 3 ft (0.9 m) away). Do not remove this tag. 5. Never place the baby unit inside the baby’s crib or playpen. Never cover the baby unit or parent unit with anything such as a towel or a blanket. 6. Other electronic products may cause interference with your baby monitor. Try installing your baby monitor as far away from these electronic devices as possible: wireless routers, radios, cellular telephones, intercoms, room monitors, televisions, personal computers, kitchen appliances and cordless telephones. Precautions for users of implanted…

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Jan.15,2020 Towhomitmayconcern, VTechTelecommunicationsLtd Declarations FCCID:EW780-1993-00 IC:1135B-80199300 I,theundersigned,herebydeclarethat 1.Thedevicedoesnotusetheprovisionsof47CFR15.323(c)(6),randomwaitingmechanismisnotused inthissystem. 2. Theprovisionsof47CFR15.323(c)(10)and47CFR15.323(c)(11)arenotusedtoextendtherangeof spectrumoccupiedoverspaceortimeforthepurposeofdenyingfairaccesstospectrumtoother devices. 3. OnlytheParentunitwillactastheinitiatingdevice,whichwillinitiatetheestablishmentoftheduplex connection. 4.Thedevicecomplieswiththeprovisionsof47CFR15.319(f).Thedeviceshallautomatically discontinuetransmissionincaseofeitherabsenceofinformationtotransmitoroperationalfailure. Theseprovisionsarenotintendedtoprecludetransmissionofcontrolandsignalinginformationor useofrepetitivecodesusedbycertaindigitaltechnologiestocompleteframeorburstintervals.The followingtableexplainsthereactionofdeviceincaseofeitherabsenceofinformationtotransmitor operationalfailureafteraconnectionofitscompaniondeviceisestablished. CircumstancesReactionofWirelessMic 1Switch-offcompaniondeviceNA 2OnhookbycompaniondeviceNA 3RemovepowerfromcompaniondeviceA 4Switch-offdeviceNA 5OnhookdeviceC 6RemovepowerfromdeviceC A– Connectionisterminatedand,transmissionceases. B– Connectionisterminatedbutdevicetransmitscontrolorsignalinginformation. C– Connectionisterminatedbutcompaniondevicetransmitscontrolorsignalinginformation. NA– Notapplicablerepresentsthedevicedoesnotcontainahookswitchorapoweroffswitch. 5.M L ofWirelessMicdeclaredbymanufacturerare30dBm. Ifyouhavequestionsorneedfurtherinformation,pleasecontacttheundersigned.Regards, MichaelTsui ApprobationSupervisor

VTechTelecommunicationsLtd Date:2019-12-10 TO:FederalCommunicationCommission EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MID21046 Regarding:EW780-1993-00 Towhomitmayconcern: We,theundersigned,herebyauthorizeSGS-CSTCStandardsTechnicalServicesCo.,Ltd.(SGS) ShenzhenBranchandJingSonginSGS-CSTCStandardsTechnicalServicesCo.,Ltd.(SGS)Shenzhen Branchtoactonourbehalfinallmannersrelatingtoapplicationforequipmentauthorizationwithrespect totheFCCIDabove,includingsigningofalldocumentsrelatingtothesematters.Anyandallactscarried outbytheagentonourbehalfshallhavethesameeffectasactsofourown. We,theundersigned,herebycertifythatwearenotsubjecttoadenialoffederalbenefits,thatincludes FCCbenefits,pursuanttoSection5301oftheAnti-DrugAbuseActof1988,21U.S.C.853(a). Whereouragentsignstheapplicationforcertificationonourbehalf,Iacknowledgethatallresponsibility forcomplyingwiththetermsandconditionsforCertification,asspecifiedbySGSNorthAmerica,Inc.,still resideswithVTechTelecommunicationsLtd Thisauthorizationisvaliduntilfurtherwrittennoticefromtheapplicant. Name(Printed):MichaelTsuiTitle:ApprobationSupervisor Signature: OnbehalfofCompany:VTechTelecommunicationsLtd. Telephone:85226805398

To: FederalCommunicationsCommission OfficeofEngineeringandTechnologyLaboratoryDivision 7435OaklandMillsRd. ColumbiaMD21046 From:VTechTelecommunicationsLtd 23/FTaiPingIndCenterBlock157TingKokRdTaiPoNTHongKong Regarding:ConfidentialityRequestregardingapplicationforFCCID:EW780-1993-00 LONGTERMCONFIDENTIALITY Pursuantto47CFRSection0.459and0.457ofthecommission’srules,theapplicantherebyrequest confidentialtreatmentofthedocumentslistedbelow,associatedwiththecertificationapplication referencedabove. Schematic(s) BlockDiagram OperationalDescription Tune-upprocedure Thedocumentsabovecontainproprietaryinformationnotreleasedtothepublic.Publicdisclosureofthis informationmayproveharmfultothebusinessoftheapplicant. SHORTTERMCONFIDENTIALITY Additionally,theapplicantrequeststhefollowingdocumentsbeheldconfidentialuntilthedeviceis marketedor180daysfromthegrantdate,whicheverisless.Ifthedeviceismarketedwithin aforementioneddaysoftheGrantDate,theapplicantwillnotifytheTCBperFCCKDB726920D01 ConfidentialityRequestProcedures. ExternalPhotos InternalPhotos TestSetupPhotos Usermanual(s) Sincerely, PrintName:MichaelTsuiTitle:ApprobationSupervisor Signature: OnbehalfofCompany:VTechTelecommunicationsLtd Telephone:852-26805398 E-mail:[email protected]

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 5 External Photos for HKEM1912001228AT FCC ID: EW780-1993-00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 5 1 EUT Constructional Details SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 5

BU LBL 23 x 15 mm BU SN LBL 23 x 15 mm 80-1376-00-05 MANUFACTURED IN CHINA VTech Customer Service 1-800-595-9511 www.vtechbabymonitors.com FCC ID: EW780-1993-00 IC: 1135B-80199300 HVIN: 35-201313BU Use only Supplied Adapter 4H20 I.T.E. MANUFACTURED IN CHINA VTech Customer Service 1-800-595-9511 www.vtechbabymonitors.com FCC ID: EW780-1993-00 IC: 1135B-80199300 HVIN: 35-201313BU Use only Supplied Adapter 4H20 I.T.E. Model: DM1212 BU S/N: XXXXXXXXXXX YYMM Model: DM1212 BU S/N: XXXXXXXXXXX YYMM DM1212 BU

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 5 Internal Photos for HKEM1912001228AT FCC ID: EW780-1993-00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 5 1 EUT Constructional Details ANT1 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 5 ANT0 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 4 of 5 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 5 of 5

SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122803 Page: 1 of 7 Keny Xu EMC Laboratory Manager 1 Cover page RF Exposure Evaluation Report Application No.: HKEM1912001228AT Applicant: 23/F., Tai Ping Ind Center Block 1, 57 Ting Kok Rd Tai Po NT Hong Kong Address of Applicant: VTech Telecommunications Ltd Manufacturer: 23/F., Tai Ping Ind Center Block 1, 57 Ting Kok Rd Tai Po NT Hong Kong Address of Manufacturer: 23/F., Tai Ping Ind Center Block 1, 57 Ting Kok Rd Tai Po NT Hong Kong Factory: VTech (Dongguan) Telecommunications Limited. Address of Factory: VTech Science Park, Xia Ling Bei Management Zone, Liaobu, Dongguan, Guangdong, China Equipment Under Test (EUT): EUT Name: DECT Audio Baby monitor Model No.: DM1212 BU, DM1212-2 BU, DM1212-ab BU ♣ ♣ ♣♣ ♣ Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Trade mark: Vtech FCC ID: EW780-1993-00 HVIN: 35-201286BU Standards: 47 CFR Part 1.1307 47 CFR Part 1.1310 47 CFR Part 2.1091 Date of Receipt: 2019-12-12 Date of Test: 2019-12-13 to 2020-01-02 Date of Issue: 2020-01-03 Test Result : PASS* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122803 Page: 2 of 7 2 Version Revision Record Version Chapter Date Modifier Remark 01 2020-01-06 Original Authorized for issue by: Vincent Chen /Project Engineer Eric Fu /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122803 Page: 3 of 7 3 Contents Page 1 COVER PAGE ........................................................................................................................................ 1 2 VERSION ................................................................................................................................................ 2 3 CONTENTS ............................................................................................................................................ 3 4 GENERAL INFORMATION ..................................................................................................................... 4 4.1 GENERAL DESCRIPTION OF EUT ............................................................................................................. 4 4.2 TEST LOCATION .................................................................................................................................... 5 4.3 TEST FACILITY....................................................................................................................................... 5 4.4 DEVIATION FROM STANDARDS ................................................................................................................. 5 4.5 ABNORMALITIES FROM STANDARD CONDITIONS......................................................................................... 5 4.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER .............................................................................. 5 5 RF EXPOSURE EVALUATION ............................................................................................................... 6 5.1 RF EXPOSURE COMPLIANCE REQUIREMENT ............................................................................................. 6 5.1.1 Limits .......................................................................................................................................... 6 5.1.2 Test Procedure ........................................................................................................................... 6 5.1.3 EUT RF Exposure Evaluation...................................................................................................... 7 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122803 Page: 4 of 7 4 General Information 4.1 General Description of EUT Power supply: Adapter 1 model: S003AKU0600040 Input: AC 100-120V, 60Hz, 150mA Output: DC 6V, 400mA Adapter 2 model: VT05UUS06040 Input: AC 100-120V, 60Hz, 150mA Output: DC 6V, 400mA Both adapters are tested, only show the worst adapter’s data in this report. Frequency Range: 1921.536 to 1928.448 MHz Number of Channels: 5 RF Channels, 5 × 12 = 60 TDMA Duplex Channels Type of Modulation: Digital (Gaussian Frequency Shift Keying) Modulation Technique: GFSK Antenna Connector: None Antenna Gain: 0dBi Number of Antennas: 2 Antenna Diversity Supported: Yes Hardware Version: 35-201313BU Software Version: B004B1103 Remark: Two antennas can not simultaneous transmission, only show the worst case antenna 1 in this report. Remark: Model No.: DM1212 BU, DM1212-2 BU, DM1212-ab BU Only the model DM1212 BU was tested, since the electrical circuit design, layout, components used, internal wiring and functions were identical for the above models, with only difference on color and model No. and others as below: a=any alphanumeric character or blank is presenting number of parent unit. b = any alphanumeric character or blank is presenting color of enclosure. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122803 Page: 5 of 7 4.2 Test Location All tests were performed at: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch No. 1 Workshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 No tests were sub-contracted. 4.3 Test Facility The test facility is recognized, certified, or accredited by the following organizations: • A2LA (Certificate No. 3816.01) SGS-CSTC Standards Technical Services Co., Ltd., Shenzhen EMC Laboratory is accredited by the American Association for Laboratory Accreditation(A2LA). Certificate No. 3816.01. • VCCI The 3m Fully-anechoic chamber for above 1GHz, 10m Semi-anechoic chamber for below 1GHz, Shielded Room for Mains Port Conducted Interf…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122802 Page: 1 of 71 Keny Xu EMC Laboratory Manager TEST REPORT Application No.: HKEM1912001228AT Applicant: VTech Telecommunications Ltd Address of Applicant: 23/F., Tai Ping Ind Center Block 1, 57 Ting Kok Rd Tai Po NT Hong Kong Manufacturer: VTech Telecommunications Ltd Address of Manufacturer: 23/F., Tai Ping Ind Center Block 1, 57 Ting Kok Rd Tai Po NT Hong Kong Factory: VTech (Dongguan) Telecommunications Limited. Address of Factory: VTech Science Park, Xia Ling Bei Management Zone, Liaobu, Dongguan, Guangdong, China Equipment Under Test (EUT): EUT Name: DECT Audio Baby monitor Model No.: DM1212 BU, DM1212-2 BU, DM1212-ab BU ♣ ♣ Please refer to section 2 of this report which indicates which model was actually tested and which were electrically identical. Trade mark: Vtech FCC ID: EW780-1993-00 HVIN: 35-201286BU Standards: 47 CFR Part 15, Subpart D Date of Receipt: 2019-12-12 Date of Test: 2019-12-13 to 2020-01-02 Date of Issue: 2020-01-03 Test Result: Pass* * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122802 Page: 2 of 71 Revision Record Version Chapter Date Modifier Remark 01 2020-01-06 Original Authorized for issue by: Vincent Chen /Project Engineer Eric Fu /Reviewer SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122802 Page: 3 of 71 2 Test Summary Test Item FCC Test Requirement Result Antenna Requirement 15.317;15.203 Pass Power Line Conducted Emission 15.207(a) Pass Digital Modulation Techniques 15.319(b) Pass Channel Frequencies 15.303 Pass Automatic discontinuation of transmission 15.319(f) Pass Emission Bandwidth 15.323(a) Pass In-band emissions 15.323(d) Pass Out-of-band emissions 15.323(d) Pass Peak Transmit Power and Antenna Gain 15.319(c)(e); 15.31(e) Pass Power Spectral Density 15.319(d) Pass Carrier frequency stability 15.323(f) Pass Frame repetition stability 15.323(e) Pass Frame period and jitter 15.323(e) Pass Monitoring threshold, Least interfered channel 15.323(c)(2)(5)(9) Pass Monitoring of intended transmit window and maximum reaction time 15.323(c)(1) Pass Threshold monitoring bandwidth 15.323(c)(7) Pass Reaction time and monitoring interval 15.323(c)(1)(5)(7) Pass Access criteria test interval 15.323(c)(4)(6) Pass Access Criteria functional test 15.323(c)(4)(6) Pass Acknowledgements 15.323(c)(4) Pass Transmission duration 15.323(c)(3) Pass Dual access criteria 15.323(c)(10) Pass Alterative monitoring interval 15.323(c)(11)(12) N/A 1 Spurious Emissions (Radiated) 15.319(g); 15.209(a) Pass 1 The client declares that the tested equipment does not implement this provision Remark: Model No.: DM1212 BU, DM1212-2 BU, DM1212-ab BU Only the model DM1212 BU was tested, since the electrical circuit design, layout, components used, internal wiring and functions were identical for the above models, with only difference on color and model No. and others as below: a=any alphanumeric character or blank is presenting number of parent unit. b = any alphanumeric character or blank is presenting color of enclosure. SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Report No.: HKEM191200122802 Page: 4 of 71 3 Contents Page 1 COVER PAGE ..................................................................................................................................... 1 2 TEST SUMMARY ................................................................................................................................. 3 3 CONTENTS ......................................................................................................................................... 4 4 GENERAL INFORMATION .................................................................................................................. 5 4.1 DETAILS OF E.U.T. ......................................................................................................................... 5 4.2 TEST ENVIRONMENT AND MODE ....................................................................................................... 5 4.3 DESCRIPTION OF SUPPORT UNITS .................................................................................................... 6 4.4 MEASUREMENT UNCERTAINTY ......................................................................................................... 6 4.5 TEST LOCATION ............................................................................................................................. 7 4.6 TEST FACILITY ............................................................................................................................... 7 4.7 DEVIATION FROM STANDARDS ......................................................................................................... 7 4.8 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................. 7 5 EQUIPMENT LIST ............................................................................................................................... 8 6 TEST RESULTS AND MEASUREMENT DATA ..................................................................................11 6.1 ANTENNA REQUIREMENT ................................................................................................................11 6.2 DIGITAL MODULATION TECHNIQUES .................................................................................................11 6.3 AUTOMATIC DISCONTINUATION OF TRANSMISSION .............................................................................12 6.4 CONDUCTED EMISSIONS ................................................................................................................13 6.5 PEAK POW ER OUTPUT ...................................................................................................................17 6.6 E…

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SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 1 of 3 Setup Photos for HKEM1912001228AT FCC ID: EW780-1993-00 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 2 of 3 1 Photographs 1.1 Conducted Emissions at Mains Terminals (150kHz-30MHz) Test Setup 1.2 Radiated Emissions (30MHz-1GHz) Test Setup SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch Page: 3 of 3 1.3 Radiated Emissions (Above 1GHz) Test Setup