EW780-1254-01AAudio Monitor - Parent Unit

Note • This baby monitor is intended as an aid. It is not a substitute for proper adult supervision, and should not be used as such. Test your baby monitorYou may test the baby monitor before initial use, and at regular times thereafter. Caution • For hearing protection, make sure the parent unit is more than 6.5 feet (2 meters) away from the baby unit. If you hear any high-pitched noise, move the parent unit further until the noise stops. You can also press on the parent unit to lower or mute the noise. 1. Make sure your baby unit and parent unit are on.2. Speak towards the microphone of the baby unit. You will hear the sound at the parent unit, and see the visual sound indicators light up. Note • When the POWER/LINK LED light flashes, move the parent unit closer to the baby unit (observe the minimum distance of 6.5 feet / 2 meters). You can also check if the baby monitor is connected to a live power socket and switched on. Tip • Increase the speaker volume of the parent unit if you cannot hear the sounds transmitted from the baby units.Positioning the baby monitor Caution • Keep the baby unit out of the reach of your baby. Never place or mount the baby unit inside the baby’s crib or playpen. Note • T o avoid interference from other electronic devices, place your baby monitor far away from devices such as wireless routers, microwaves, cell phones and computers. 1. P lace the baby units more than 3 feet (1 meter) away from your baby. 2. Place the parent unit more than 6.5 feet (2 meters) away from the baby unit to avoid screeching noise. Caution • The default volume of your parent unit is Level 3 , and the maximum volume is level 5 . If you experience high-pitched screeching noise from your baby monitor while positioning: - Make sure your baby units and parent unit are more than 6.5 feet (2 meter) apart, OR - Turn down the volume of your parent unit. Operating rangeThe operating range of the baby monitor is up to 1,500 feet (450 meters) outdoors or 160 feet (50 meters) indoors. The actual operating range may vary depending on the environmental conditions and other interferences such as walls, doors and other obstructions. Frequency control Crystal controlled PLL synthesizer Transmit frequency Baby unit: 1921.536 - 1928.448 MHzParent unit: 1921.536 - 1928.448 MHz Channels 5 Nominal effective range Maximum power allowed by FCC and IC. Actual operating range may vary according to environmental conditions at the time of use. Power requirements Baby unit adapter: Input: 100-120V AC 60Hz; Output: 6V DC @ 400mAParent unit adapter: Input: 100-120V AC 60Hz; Output: 6V DC @ 400mAParent unit battery: 2.4V NiMH battery Technical specifications Specifications are subject to change without notice.© 2020 VTech Communications, Inc.All rights reserved. 11/20. DM 1111-X_CIB_V6 DM1111 DM1111-2 Enhanced Range Digital Audio Monitor Go to www.vtechphones.com to register your product for enhanced warranty support and the latest VTech product news. Congratulations on purchasing your new VTech product. Before using this product, please read Important safety instructions . This manual has all the feature operations and troubleshooting necessary to install and operate your new VTech product. Please review this manual thoroughly to ensure proper installation and operation of this innovative and feature-rich VTech product.For support, shopping, and everything new at VTech, visit our website at www.vtechphones.com . What’s in the box Stra n g ul at i o n H az ar d K e e p t h is c o r d o u t o f r e a c h o f ch i l d r e n . T h e c o r d n e e d s t o be a t l e a s t t h r e e f e e t a w a y f r o m t h e c h i l d a t a l l t im e s . D o n o t u s e w i t h a n e x t e n s i o n c o r d . D o n o t r e mo ve t h is t a g . É l o i g ne z c e c o r d o n d e s e n f a n t s . Le c o r d on d o i t se t r o u v e r à a u m o i n s t r o i s p i e d s d’ un e n f a n t e t c e , e n to u t t e mp s . N ’ u t i li s e z p a s d e r a l l on g e . N e r e t i r e z p a s c e t t e é t i q ue t t e . M a n t e n g a e s t e c a bl e f u e ra d e l a a l c a n c e d e los n i ñ o s . E s t e c a b le d e b e e s ta r p o r lo me n o s tr e s p i e s f u e ra d e l a a l c an c e d e l n i ñ o e n t o do m o m e n t o . N o l o u s e c o n u n a ex t e n s i ó n i n a l á m b r i c a . N o q u i t e e s t a e t i q u e t a . R i sq u e d ’ é t r an gl e m en t R i es go d e e s t ra n g u l a c ió n S t ra n g ul at i o n H az ar d K e e p t h i s c o r d o u t o f r e a c h o f c h i l d r e n . T h e c o r d n e e d s t o b e a t l e a s t t h r e e fe e t a w a y f r o m t h e c h i l d a t a l l t i m e s . D o n o t u s e w i t h a n e x t e n s i o n c or d . D o n o t r e m o v e t h i s t a g . É l o i g n e z c e c o r d o n d e s e nf a n t s . L e c or d on d o i t s e t r o u v e r à a u m o i n s t r o i s p i e d s d ’ u n e nfa nt e t c e , e n t o u t t e m p s . N ’ u t i li s e z p a s d e r a l l o n ge . N e r e t i r e z pa s c e t t e é t i q u e t te . M a n t e n g a e s t e c a b l e f u e ra d e l a al c a nc e d e l o s n i ñ o s . Es t e c a b l e d e b e e s t a r p o r l o me n o s t r e s p i e s f u e r a d e l a a l c anc e d e l n i ñ o e n t o d o m o m e n t o . N o l o u s e c o n u n a e x t e ns i ó n i n a l á m b r i c a . N o q u i t e e s t a e t i q u e t a . Ri sq u e d ’ é t r an gl e m en t R i es go d e e s t ra ngu l a c ió n 1 set for DM11112 sets for DM1111-2 1 Connect the baby monitor 2 Before use >6.5ft (2m) Power on or off the baby unit• Press and hold until the POWER light turns on. • Press and hold until the POWER light turns off. Power on or off the parent unit• Press and hold until the POWER / LINK light turns on. • Press and hold until the POWER / LINK light turns off. Adjust parent unit speaker volumeThe speaker volume is preset to Level 3 on the parent unit. You can adjust to your preferred sound level. • Press to decrease the volume, and to increase the vol…

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VTech Telecommunications Ltd Appe ndix B1 Letter of Agency for FCC Certification Oct. 09, 2020 To w hom it may concern, Letter of Agency I, an officer of VTech Telecommunications Ltd do hereby authorize Intertek Testing Services (Ms. Jess Tang/ Mr. Melvin Nip) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, Michael Tsui Approbation Supervisor

VTech Telecommunications Ltd Oct. 09, 2020 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification-PU FCC ID: EW780-1254-01A Request is hereby submitted by VTech Telecommunications Ltd to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR § 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and VTech Telecommunications Ltd reserves the right to discern which parties can obtain access to these information:  Schematics  Detailed Block diagrams  Detailed Operational/Functional Description The rationale for request for confidentiality is as followings: This information represents intellectual property of VTech Telecommunications Ltd and it is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Regards, Michael Tsui Approbation Supervisor

VTech Telecommunications Ltd 31 August, 2020 To whom it may concern, Declarations FCC ID: EW780-1254-01A IC: 1135B-80125401A I, the undersigned, hereby declare that 1. The device does not use the provisions of 47CFR 15.323 (c) (6), random waiting mechanism is not used in this system. 2. The provisions of 47CFR 15.323 (c) (10) and 47CFR 15.323 (c) (11) are not used to extend the range of spectrum occupied over space or time for the purpose of denying fair access to spectrum to other devices. 3. Only the Parent Unit will act as the initiating device, which will initiate the establishment of the duplex connection. 4. The device complies with the provisions of 47CFR 15.319(f). The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure. These provisions are not intended to preclude transmission of control and signaling information or use of repetitive codes used by certain digital technologies to complete frame or burst intervals. The following table explains the reaction of device in case of either absence of information to transmit or operational failure after a connection of its companion device is established. Circumstances Reaction of Parent Unit 1 Switch-off companion device A 2 On hook by companion device NA 3 Switch-off device C 4 On hook on device side NA 5 Remove power from device C 6 Remove power from companion device A A – Connection is terminated and, transmission ceases. B – Connection is terminated but device transmits control or signaling information. C – Connection is terminated but companion device transmits control or signaling information. NA – Not applicable represents the device does not contain a hook switch or a power off switch. 5. M L of Parent Unit declared by manufacturer are 30dBm. If you have questions or need further information, please contact the undersigned. Regards, Michael Tsui Approbation Supervisor

INTERTEK TESTING SERVICES External Photos FCC ID: EW780-1254-01A IC: 1135B-80125401A INTERTEK TESTING SERVICES External Photos FCC ID: EW780-1254-01A IC: 1135B-80125401A INTERTEK TESTING SERVICES External Photos FCC ID: EW780-1254-01A IC: 1135B-80125401A

PU LABEL Size: 24.5 x 19.5 mm BU LABEL Size: 24 x 21 mm,R=0.5 MM MANUFACTURED IN CHINA www.vtechphones.com VTech Customer Service 1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-1254-00A IC: 1135B-80125400A HVIN: 35-201408BU 4H20 I.T .E. 400mA 6 Model: DM1111 BU YYWW S/N: XXXXXXXXXXX DM1111 & DM1111-2 PU&BU LBL MANUFACTURED IN CHINA www.vtechphones.com VTech Customer Service 1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-1254-00A IC: 1135B-80125400A HVIN: 35-201408BU 4H20 I.T .E. 400mA 6 Model: DM1111-2 BU YYWW S/N: XXXXXXXXXXX Use only Supplied Adapter Model: DM1111 PU YYWW FCC ID: EW780-1254-01A IC: 1135B-80125401A HVIN: 35-201407PU 4H20 I.T .E. S/N: XXXXXXXXXXX Use only Supplied Adapter Model: DM1111-2 PU YYWW FCC ID: EW780-1254-01A IC: 1135B-80125401A HVIN: 35-201407PU 4H20 I.T .E. S/N: XXXXXXXXXXX Use only Supplied Adapter Model: DM1111 PU YYWW FCC ID: EW780-1254-01A IC: 1135B-80125401A HVIN: 35-201407PU 4H20 I.T .E. S/N: XXXXXXXXXXX MANUFACTURED IN CHINA www.vtechphones.com VTech Customer Service Use only Supplied Adapter FCC ID: EW780-1254-00A IC: 1135B-80125400A HVIN: 35-201408BU 4H20 I.T .E. 400mA 6 Model: DM1111 BU YYWW S/N: XXXXXXXXXXX DM1111 & DM1111-2 PU&BU LBL PU BU

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-1254-01A IC: 1135B-80125401A INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-1254-01A IC: 1135B-80125401A INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-1254-01A IC: 1135B-80125401A

TEST REPORT 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong SAR, China. Telephone: (852) 2173 8888 Facsimile: (852) 2785 5487 www.intertek.com Intertek’s standard Terms and Conditions can be obtained at our website http://www.intertek.com/terms/. The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. © 2017 Intertek Page 1 of 54 SPECIFIC ABSORPTION RATE (SAR) EVALUATION REPORT For Audio Monitor - Parent Unit Model Number: DM1111 PU Brand Name: vtech FCC ID: EW780‐1254-01A Prepared for VTech Telecommunications Ltd. 23/F., Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. PREPARED AND CHECKED BY: APPROVED BY: Signed On File Fengkai Bao, Kaye Test Engineer Shenzhen UnionTrust Quality and Technology Co., Ltd. Date: October 30, 2020 Siu Yiu Nam, Edwin Senior Lead Engineer Intertek Testing Services Hong Kong Ltd. Date: October 30, 2020 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 20081016HKG-001 Page 2 of 54 TABLE OF CONTENTS 1 Test Result Summary .............................................................................................................................. 3 2 General Information ............................................................................................................................... 4 3 SAR Measurement System Description ................................................................................................. 7 4 Tissue Verificaiton ................................................................................................................................ 15 5 SAR Measurement System Verification ............................................................................................... 18 6 SAR Evaluation ...................................................................................................................................... 20 7 Test Equipment List .............................................................................................................................. 30 8 Measurement Uncertainty ................................................................................................................... 31 9 E-Field Probe and Dipole Antenna Calibration .................................................................................... 31 APPENDIX A – System Check Data ........................................................................................................... 32 APPENDIX B – SAR Evaluation Data ......................................................................................................... 33 APPENDIX C – E-Field Probe and Dipole Antenna Calibration ................................................................. 34 APPENDIX D – SAR System Validation ...................................................................................................... 54 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 20081016HKG-001 Page 3 of 54 1. TEST RESULT SUMMARY The maximum spatial peak SAR value for the sample device averaged over 1g was found to be: Band Operating Mode TX Frequency (MHz) Highest Reported SAR 1 g Body 1.9GHz DECT Voice 1921.536 – 1928.448 0.0542 W/kg This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment / general population exposure limits specified in ANSI/IEEE C95.1. Applicant: VTech Telecommunications Ltd. Applicant Address: 23/F., Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. Model: DM1111 PU Brand Name: vtech Serial Number: N/A FCC ID: EW780‐1254-01A Test Device: Production Unit Exposure Category: General Population/Uncontrolled Exposure Date of Test: September 12, 2020 Place of Testing: Shenzhen UnionTrust Quality and Technology Co., Ltd. 16/F., Block A, Building 6, Baoneng Science and Technology Park, Qingxiang Road No.1, Longhua New District, Shenzhen, China Environmental Conditions: Temperature: +18 to 25°C Humidity 25 to 75% Test Specification: ANSI/IEEE C95.1 IEEE Std 1528: 2013 FCC KDB Publication 447498 D01 v06 FCC KDB Publication 865664 D01 v01r04 FCC KDB Publication 865664 D02 v01r02 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 20081016HKG-001 Page 4 of 54 2. GENERAL INFORMATION 2.1. Description of Equipment under test (EUT) *Note: 1. DECT has a TDD/TDMA frame structure with a complete frame of 10ms duration with 24 time slots. And under these 24 time slots, the first 12 slots are allocated for the transmission from base station to handsets, and the other 12 slots are for the transmission from handsets to base station. During a call, the handset of this product will use one of 24 time slots to transmit under worst case, which gives a duty cycle of 1/24 ( = 4.17%). Manufacturer: VTech (Dongguan) Telecommunications Limited Manufacturer Address: VTech Science Park, Xia Ling Bei Management Zone, Liaobu, Dongguan, Guangdong, China. Device dimension (L x W) : 112 (mm) x 70 (mm) Device thickness: 45 (mm) Ant…

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2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong SAR, China. Telephone: (852) 2173 8888 Facsimile: (852) 2785 5487 www.intertek.com Intertek’s standard Terms and Conditions can be obtained at our website http://www.intertek.com/terms/. The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. © 2017 Intertek Page 1 of 54 TEST REPORT Report Number: 20081013HKG-002 Application For Original Grant of 47 CFR Part 15 Certification New Single of RSS-213 Issue 3 Equipment Certification Unlicensed Personal Communication Service Devices/ 2 GHz License-exempt Personal Communications Service Devices (Parent Unit) FCC ID: EW780-1254-01A IC: 1135B-80125401A Prepared and Checked by: Approved by: Signed On File Leung Chiu Kuen, Stanley Engineer Tang Kwan Mo, Jess Lead Engineer Date: October 19, 2020 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 20081013HKG-002 Page 2 of 54 GENERAL INFORMATION Grantee: VTech Telecommunications Ltd. Grantee Address: 23/F., Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. FCC Specification Standard: FCC Part 15, October 1, 2019 Edition FCC ID: EW780-1254-01A FCC Model(s): DM1111 PU, DM1111-2 PU, DM1111-ab PU IC Specification Standard: RSS-213 Issue 3, March 2015 RSS-Gen Issue 5, April 2018 IC: 1135B-80125401A HVIN: 35-201407PU VTech Model(s): DM1111 PU, DM1111-2 PU PMN: DM1111/DM1111-2 Type of EUT: Unlicensed Personal Communications Service Devices Description of EUT: Audio Monitor - Parent Unit Serial Number: N/A Sample Receipt Date: August 14, 2020 Date of Test: August 16, 2020 to September 09, 2020 Report Date: October 19, 2020 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Conclusion: Test was conducted by client submitted sample. The submitted sample as received complied with the 47 CFR Part 15 / RSS-213 Issue 3 Certification. TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 20081013HKG-002 Page 3 of 54 TABLE OF CONTENTS 1.0 TEST RESULTS SUMMARY & STATEMENT OF COMPLIANCE ............................................ 5 1.1 Summary of Test Results ................................................................................................ 5 1.2 Statement of Compliance .............................................................................................. 6 2.0 GENERAL DESCRIPTION ................................................................................................ 7 2.1 Product Description......................................................................................................... 7 2.2 Technical Description ...................................................................................................... 7 2.4 Test Methodology ........................................................................................................... 7 2.5 Test Facility ..................................................................................................................... 7 3.0 SYSTEM TEST CONFIGURATION .................................................................................... 8 3.1 Justification ..................................................................................................................... 8 3.2 Radiated Emission Test Setup ......................................................................................... 9 3.3 AC Line Conducted Emission Test Setup ........................................................................ 10 3.4 Conducted Emission Test Configuration ........................................................................ 11 3.5 Conducted Monitoring and Operational Test Configuration ......................................... 11 3.6 EUT Exercising Software ................................................................................................ 11 3.7 Details of EUT and Description of Accessories ............................................................... 12 3.8 Measurement Uncertainty ............................................................................................ 12 4.0 MEASUREMENT RESULTS ........................................................................................... 13 4.1 Antenna Requirement ................................................................................................... 13 4.2 Digital Modulation Techniques...................................................................................... 13 4.3 Emission Bandwidth ...................................................................................................... 14 4.4 Directional Gain of the Antenna .................................................................................... 16 4.5 Peak Transmit Power .................................................................................................... 17 4.6 Power Spectral Density ................................................................................................. 19 4.7 Automatic Discontinuation of Transmission ........................................…

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-1254-01A IC: 1135B-80125401A Radiated Emission Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-1254-01A IC: 1135B-80125401A AC Conducted Emission Front View Side View 1 INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-1254-01A IC: 1135B-80125401A AC Conducted Emission Side View 2

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-1254-01A IC: 1135B-80125401A Figure 1 – Front Face 0mm Figure 2 – Rear Face 0mm INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-1254-01A IC: 1135B-80125401A Figure 3 – Left Side 0mm Figure 4 – Right Side 0mm INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-1254-01A IC: 1135B-80125401A Figure 5 – Top Side 0mm Figure 6 – Bottom Side 0mm