EW7780-9388-01Video 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 monitor You 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 3 feet (1 meter) 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 3 feet / 1 meter). You can also check if the baby unit 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 unit. 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. 1. Place the baby units more than 3 feet (1 meter) away from your baby. 2. Place the parent unit more than 3 feet (1 meter) 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 3 feet (1 meter) apart, OR -Turn down the volume of your parent unit. Operating range The operating range of the baby monitor is up to 1000 feet (300 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. DM111 / DM111-2 DM112 / DM112-2 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. 1 set for DM111 / DM112 2 sets for DM111-2 / DM112-2 1 Connect the baby monitor What’s in the box Frequency controlCrystal controlled PLL synthesizer Transmit frequencyBaby unit: 1921.536 - 1928.448 MHz Parent unit: 1921.536 - 1928.448 MHz Channels5 Nominal effective rangeMaximum power allowed by FCC and IC. Actual operating range may vary according to environmental conditions at the time of use. Power requirementsBaby unit adapter: Output: 6V DC @ 400mA Parent unit adapter: Output: 6V DC @ 400mA Parent unit battery: 2.4V NiMH battery Technical specifications Specifications are subject to change without notice. © 2022 VTech Communications, Inc. All rights reserved. 03/22. DM111-X_DM112-X_CIB_V20 1 2 Power on or off the baby unit • Press and hold to turn on the baby unit. The POWER LED light turns on. • Press and hold again to turn off the baby unit. The POWER LED light turns off. Power on or off the parent unit • Press and hold to turn on the parent unit. The POWER / LINK LED light turns on. • Press and hold again to turn off the parent unit. The POWER / LINK LED light turns off. POWERPOWER 2 Before use 3 Using the baby monitor User’s manual DM111 DM112 For more support information S m Important safety instructions Install the parent unit battery The parent unit runs on rechargeable battery or AC power. To continuously monitor your baby, make sure you use both battery and AC power at the same time. With the battery alone, the parent unit can cordlessly run for a short time only. NOTESNOTE • Use only the battery supplied with this product. • If the parent unit will not be used for a long time, disconnect and remove the battery to prevent possible leakage. Replace the battery To replace the battery, press down on the battery compartment cover and pull it out, then follow the steps above to install the battery. Connect the baby monitor NOTESNOTE • Use only the power adapters supplied with this product. • Make sure the baby monitor is not connected to a switch controlled electric outlet. • Connect the power adapters in a vertical or floor mount position only. The adapters’ prongs are not designed to hold the weight of baby monitor, so do not connect them to any ceiling, under-the-table, or cabinet outlets. Otherwise, the adapters may not properly connect to the outlets. • Make sure the parent unit, the baby unit and the power adapter cords are out of reach of children. Charge the parent unit battery When you have connected and turned on the baby unit and all the parent units, they will enter pairing mode automatically. It takes around 10 minutes for the pairing process to complete. When the parent unit and baby unit are successfully paired, both their power LEDs are on steadily. The baby monitor is ready to use. NOTESNOTE Notes • Before using the baby monitor for the first time, charge the parent unit battery for 12 hours. • It takes longer to charge the battery when the parent unit is turned on. To shorten the charging time, turn the parent unit off while charging. • The standby time varies depending on the sensitivity level you set, your actual use and the age of the battery. • The parent unit beeps twice every 10 minutes and the light flashes in red when the battery is low. Charge the parent unit battery without interruption for at least 30 minutes. • To keep the battery charged, connect it to AC power when not in use. 1 Connect…

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Appendix B1 Letter of Agency for FCC Certification Jan 20, 2022 To whom it may concern, Letter of Agency I, an officer of VTech Telecommunications Limited do hereby authorize Intertek Testing Services (Ms. Jess Tang / Mr. Kenneth Wong) 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 Jan 20, 2022 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-9388-01 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 January, 2022 To whom it may concern, Declarations FCC ID: EW780-9388-01 IC: 1135B-80938801 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: EW780-9388-01 IC: 1135B-80938801 INTERTEK TESTING SERVICES External Photos FCC ID: EW780-9388-01 IC: 1135B-80938801 INTERTEK TESTING SERVICES External Photos FCC ID: EW780-9388-01 IC: 1135B-80938801

Model: DM111 BU S/N: XXXXXXXXXXX-A Model: DM111-2 BU S/N: XXXXXXXXXXX-A SN:XXXXXXXXXXX-A Model: DM111 PU SN:XXXXXXXXXXX-A Model: DM111 PU Model: DM111 BU S/N: XXXXXXXXXXX-A SN:XXXXXXXXXXX-A Model: DM112 PU BU Label : 25.5X18.5 mm Model: DM112 BU S/N: XXXXXXXXXXX-A Model: DM112-2 BU S/N: XXXXXXXXXXX-A SN:XXXXXXXXXXX-A Model: DM111-2 PU SN:XXXXXXXXXXX-A Model: DM112-2 PU Use only Supplied Adapter FCC ID: EW780-9388-01IC: 1135B-80938801 HVIN: 35-201889PU Use only Supplied Adapter FCC ID: EW780-9388-01IC: 1135B-80938801 HVIN: 35-201889PU Use only Supplied Adapter FCC ID: EW780-9388-01IC: 1135B-80938801 HVIN: 35-201889PU Use only Supplied Adapter FCC ID: EW780-9388-01IC: 1135B-80938801 HVIN: 35-201889PU Use only Supplied Adapter FCC ID: EW780-9388-01IC: 1135B-80938801 HVIN: 35-201889PU PU Label : 21.5X11.5 mm MANUFACTURED IN CHINAwww.vtechphones.comVTech Customer Service1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-9388-00IC: 1135B-80938800 6V 400mA HVIN: 35-201888BU MANUFACTURED IN CHINAwww.vtechphones.comVTech Customer Service1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-9388-00IC: 1135B-80938800 6V 400mA HVIN: 35-201888BU MANUFACTURED IN CHINAwww.vtechphones.comVTech Customer Service1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-9388-00IC: 1135B-80938800 6V 400mA HVIN: 35-201888BU MANUFACTURED IN CHINAwww.vtechphones.comVTech Customer Service1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-9388-00IC: 1135B-80938800 6V 400mA HVIN: 35-201888BU MANUFACTURED IN CHINAwww.vtechphones.comVTech Customer Service1-800-595-9511 Use only Supplied Adapter FCC ID: EW780-9388-00IC: 1135B-80938800 6V 400mA HVIN: 35-201888BU

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9388-01 IC: 1135B-80938801 INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9388-01 IC: 1135B-80938801 INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9388-01 IC: 1135B-80938801 INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9388-01 IC: 1135B-80938801

TEST REPORT 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. 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 37 SPECIFIC ABSORPTION RATE (SAR) EVALUATION REPORT For Baby Monitor - Parent Unit Model Number: DM111 PU, DM111-2 PU, DM112 PU, DM112-2 PU Brand Name: vtech FCC ID: EW780-9388-01 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 Chan Tsz Yu, Ezra Assistant Engineer Date: 24 January 2022 Siu Yiu Nam, Edwin Senior Lead Engineer Date: 24 January 2022 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 21120973HKG-001.doc Page 2 of 37 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 .............................................................................................................................. 31 8 Measurement Uncertainty ................................................................................................................... 32 9 E-Field Probe and Dipole Antenna Calibration .................................................................................... 32 APPENDIX A – System Check Data ........................................................................................................... 33 APPENDIX B – SAR Evaluation Data ......................................................................................................... 34 APPENDIX C – E-Field Probe and Dipole Antenna Calibration ................................................................. 36 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 21120973HKG-001.doc Page 3 of 37 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 Head 1g Body-Worn 1.9GHz DECT Voice 1921.536 – 1928.448 0.0050 W/kg 0.0020 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: DM111 PU, DM111-2 PU, DM112 PU, DM112-2 PU Brand Name: vtech Serial Number: N/A FCC ID: EW780-9388-01 Test Device: Production Unit Exposure Category: General Population/Uncontrolled Exposure Date of Test: 04 January 2022 Place of Testing: Intertek Testing Services Hong Kong Unit 3, G/F, World-Wide Industrial Centre, 43-47 Shan Mei Street, Fo Tan, Sha Tin. 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: 21120973HKG-001.doc Page 4 of 37 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) : 115 (mm) x 65 (mm) Device thickness: 45 (mm) Antenna Gain: 0dBi Operating Configuration(s) / mode: Held to head (Voice call) Body-worn (Voice call) Tx Frequency (MHz): 1921.536MHz to 1928.448MHz Duty Cycle*: 1/24 H/W Version: N/A S/W Version: N/A Batt…

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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 56 TEST REPORT Report Number: 21120972HKG-002 Application For Original Grant of 47 CFR Part 15 Certification New Family of RSS-213 Issue 3 Equipment Certification Unlicensed Personal Communication Service Devices/ 2 GHz License-exempt Personal Communications Service Devices (Parent Unit) FCC ID: EW780-9388-01 IC: 1135B-80938801 Prepared and Checked by: Approved by: Signed On File Leung Chiu Kuen, Stanley Engineer Tang Kwan Mo, Jess Lead Engineer Date: February 25, 2022 TEST REPORT VTech Telecommunications Ltd. Intertek Report No: 21120972HKG-002.doc Page 2 of 56 GENERAL INFORMATION Grantee: VTech Telecommunications Ltd. Grantee Address: 23/F., Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. Manufacturer Name: VTech (Dongguan) Telecommunications Limited. Manufacturer Address: VTech Science Park, Xia Ling Bei Management Zone, Liaobu, Dongguan, Guangdong, China. FCC Specification Standard: FCC Part 15, October 1, 2020 Edition FCC ID: EW780-9388-01 FCC Model(s): DM111 PU, DM111-2 PU, DM112 PU, DM112-2 PU IC Specification Standard: RSS-213 Issue 3, March 2015 RSS-Gen Issue 5 Amendment 2, February 2021 IC: 1135B-80938801 HVIN: 35-201889PU VTech Model(s): DM111 PU, DM111-2 PU, DM112 PU, DM112-2 PU PMN: DM111 PU, DM111-2 PU, DM112 PU, DM112-2 PU Type of EUT: Unlicensed Personal Communications Service Devices Description of EUT: Baby Monitor - Parent Unit Serial Number: N/A Sample Receipt Date: December 22, 2021 Date of Test: December 26, 2021 - January 26, 2022 Report Date: February 25, 2022 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: 21120972HKG-002.doc Page 3 of 56 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 2.3 Test Methodology ........................................................................................................... 7 2.4 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 ........................................................................…

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-9388-01 IC: 1135B-80938801 Radiated Emission Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-9388-01 IC: 1135B-80938801 AC Conducted Emission Front View Side View 1 INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-9388-01 IC: 1135B-80938801 AC Conducted Emission Side View 2

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: EW780-9388-01 IC: 1135B-80938801 Figure 1 – Front with 0mm Separation Figure 2 – Back with 0mm Separation