2A98P-MYLO1000Coral MYLO drowning prevention system

MYLOUserGUide RevA|MYLOUserGuide Copyright© 2022CoralSmartPool,allrightsreserved. MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| Contactinformation Forhelpwiththisdevice,pleasecontactCoralSmartPoolat: Website e-mail Facebook www.coralsmartpool.com [email protected] www.facebook.com/CoralSmartPool www. 2. www. 3. Preface|SafetyInstructions MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| Preface SafetyInstructions • MYLOdoesnotreplaceadult supervision. • Theconnectiontothepoolunitshouldbeconsistentwithalllocalandnationalwiringrules(electricalcode). • Onlyusethepoolunitpowersupplycablesuppliedwiththesystem. Warning: A Ground Fault Current Interrupter (GFCI-USA) or a Residual CurrentDevice(RCD-EUROPE)mustbeinstalledtoprotectyour electric outlet and prevent any possible electric shock. • MYLOoffersafieldviewof110°foradirectline-of-sightencompassingtheentirepool. • MYLOoperationisoptimalinpoolsupto10yardslong. • Keepthepoolwaterasclearaspossible(consultwithapoolserviceprofessional). • Verifythattheimagesretrievedfromthecamerasareclearandthatdetailsonthefarendofthepoolcanbeviewedclearly. • MYLOisanotherlayerofsafetyanddoesnotreplaceotherpoolsafetydevicesormeasuresrequiredbylocalcity/state/countrylaws. • MYLOusescomputervisiontechnologytodetectdrowning.Dependingonvariousfactors,somedrowningeventsmightnotbedetected. www. 4. Preface|SafetyInstructions MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| • MYLOusesWi-Fitotransferalerts,warnings,andnotifications,andimagesfromthepoolunittoyourpaireddevicesusingsecuredserversinthecloud. • CommunicationtothepaireddevicesdependsonthequalityofthehomeWi-Finetwork,andcould,onoccasion,bedegradedorslowerdependingon signal quality. • ThedrowningdetectionfunctionisnotdependentonWi-Ficommunication.Thealarmsandindicatorsinthepoolunitandhomeunitdonotdependon the Wi-Fi network quality. • Thehomeunitmustbepluggedintoapoweroutletinsidethehouse,ascloseaspossibletothepoolunit.Makesurethehomeunitcanbeclearlyseenand heardinsidethehomeatalltimes(e.g.whenthereisbackgroundnoise,music,peopletalking,orworkingelectricalappliances). • Thepowercableprovideslowvoltage(24V)tothepoolunit,andcanbesafelyusednexttothepool. • AdultsupervisionisrequiredATALLTimes. www. 5. Preface|Disclaimers MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| Disclaimers • UsingMYLOissubjecttotheacceptanceofthe“TermsofUse”and“PrivacyPolicy”. • SettingupandinstallingMYLOindicatesyouracceptanceofthe“TermsofUse”and“PrivacyPolicy”. • IfyouDONOTacceptthe“TermsofUse”and“PrivacyPolicy”pleasecontactustoarrangearefundandreturnshipment. • ActivatingMYLOrequirespairingitwiththeMYLOapp(usingtheappismandatoryonlyforactivatingthesystem). Note: Theshapeandpositionofthepoolmayeffectsystem performance.Verifythatthepoolshapeissuitableandthatthe pool unit is installed in the proper place, see Mounting the Docking Station. www. 6. Introduction| MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| introduction Thischapterprovidesanoverviewofthesystemandincludes: • SystemLayout • PoolUnit • HomeUnit • MobileApplication www. 7. Introduction|SystemLayout MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| SystemLayout MYLOisprogrammedtodetectpeople,theirpositionandmotion,bothin and around the pool. MYLO analyzes images captured by cameras above and underwater.WhenMYLOdetectsaneardrowningevent,analarmisgenerated.MYLO learns from image analysis and attempts to automatically ignore alerts generated from false alarms. MYLOincludesthefollowing: • PoolUnit(1):mountedonacornerofthepool,itincludesvideo cameras,andgeneratesalertsaccordingtothescenarioidentifiedin the pool (see Detection Scenarios). The pool unit transmits alerts to thehome unit (2) and to the mobile device (3) as needed. • Home Unit(2): connected to a power outlet in the house, itcommunicateswiththepoolunitoverRF(direct)communication,and provides audio and visual indication of the alerts received from the poolunit. • Mobile Application(3): the MYLO mobile application, installed on a mobile device (3), provides alerts, system status notifications andremote monitoring. 1 2 3 www. 8. Introduction|PoolUnit MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| 1 2 5 3 4 1 PoolUnit Overview Thepoolunitincludesthefollowing: • IndicatorsandButton(1) • Above-waterCamera(2) • ActivitySensor(3) 6 • UnderwaterCamera(4) • Siren(5) • DockingStation(6) www. 9. Introduction|PoolUnit MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| IndicatorsandButtons Thesideindicators(1)providevisualindicationsofthedifferentscenariosin the pool. See Detection Scenarios for more information. Theupperindicators(2)areusuallyoffandwillturnredonlywhensignsof drowning are detected. In this case, the alarm (4) will sound. Thedismissalarmbutton(3)hasthefollowingoperations: • dismissAlarm:shortpressupto5secondstosilencethealarm(incase of a false alarm). • reset:pressandholdfor5secondstoresetthesystem. • Power Off: press and hold for 10 seconds to turn off the system. (Useonly before uninstalling the system). Note: ONLYForWinterstorage: PowerOFF:longpress(morethan10seconds) PowerON:presstoactivate. 1 3 2 1 4 www. 10. Introduction|PoolUnit MENU INTRODUCTION INITIALINSTALLATION ROUTINEOPERATION MAINTENANCE TROUBLESHOOTING SPECIFICATIONS MYLO|UserGuideRevA| PowerSupply Thepoolunitincludes: • DCin(1)–powersupplycordinlet 1 2 • PowersupplyCord(2) Warning: The system does not work without a connected power supply. Keep the system connected at all times. www. 11. Introduction|PoolUnit MENU I…

Text truncated - open the document above for the full version.

Coral Smart Pool Ltd * the applicant must designate a contact located in the United States for purposes of acting as the applicant’s agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process. U.S. Agent Designation for Service of Process - Certification Attestation Letter 4/23/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: 2A98P-MYLO1000 FRN of applicant: 0033393653 Per section 2.911(d)(7) of the FCC rules, Coral Smart Pool Ltd certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process: Company Name: Baihetian Innovative Solutions FCC Registration Number (FRN): 0033401605 Physical U.S. Company Address: 6837 Chase Rd, Dearborn, MI 48126, USA Contact Person: Kenneth Young Agent Email Address: [email protected] The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed: Signed: Printed name: Shadie Bisharat Title: CEO Company Name: Coral Smart Pool Ltd Date: 4/23/2023 Agent Signed: Signed: Printed name: Kenneth Young Title: Manager Company Name: Baihetian Innovative Solutions Date: 4/23/2023

DATE : ::23 04-23 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Aythor;ty to Act as Agent On our behalf, I appoint J ason W u of Global U nited Technology Services Co., Ltd.and No. 123-12 8 , Tower A, J inyuan Business Building, No.2, Laodong Industrial Z one, X ixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission's regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with :,oral Srna'i P ool �ta a'ld f--ia-v1e,ad,a 3, 3 B I ar.1:�s Giv'at Ada 3057324. 1 srael S1gnatl're : Name : Shadie Bisharat Title· CEO Company : Coral Smart Pool Ltd

Test Model No.: Pool Unit

4/13/2023 1 Coral MYLO – Pool Unit 24VDC 1.25A Made In Israel by Coral Smart Pool Ltd. HaMelacha St 3, Binyamina-Giv'at Ada, 3057324 Serial Number: _____________ Production Date: _____________ FCC ID: 2A98P-MYLO1000 Contains FCC ID: PD98265NG Contains IC: 1000M-8265NG IC: 30189-MYLO1000; HVIN: rev.2 CAN ICES-003 (B)/NMB-003(B) 60X25mm

Test Model No.: Pool Unit

FCC ID:2A98P-MYLO1000 Contains FCC ID:PD98265NG RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. FCC ID:2A98P-MYLO1000 Contains FCC ID:PD98265NG Test Result of RF Exposure Evaluation Band Antenna gain (dBi) Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm2) Result 915MHz 2.4 -4.440.36 0.0001 0.61 PASS BT EDR 3.24 10.54 11.32 0.0048 1.0 PASS BLE 3.24 3.99 2.51 0.0011 1.0 PASS WIFI 2.4G 3.24 15 31.62 0.0133 1.0 PASS 5.3GHz 3.24 13.5 22.39 0.0094 1.0 PASS 5.6GHz 3.24 13.33 21.53 0.0090 1.0 PASS 5.8GHz 3.24 13.36 21.68 0.0091 1.0 PASS BLE and cellular Simultaneous Transmission: 915MHz +BT+WIFI 2.4G+WIFI 5G=(0.0001/0.61)+( 0.0048/1)+( 0.0133/1) +( 0.0094/1)= 0.00016+0.0048+0.0133+0.0094=0.02766<0.61 The max power density is less than MPE exempt limit, so it is compliance.

Global United Technology Services Co., Ltd. Report No.: GTS2023020171F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 21 TEST REPORT Applicant: Coral Smart Pool Ltd Address of Applicant: HaMelacha St 3, Binyamina-Giv'at Ada, 3057324, Israel Manufacturer/Factory: Coral Smart Pool Ltd Address of Manufacturer/Factory: HaMelacha St 3, Binyamina-Giv'at Ada, 3057324, Israel Equipment Under Test (EUT) Product Name: Coral MYLO drowning prevention system Model No.: Pool Unit FCC ID: 2A98P-MYLO1000 Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.249 Date of sample receipt: February 13, 2023 Date of Test: February 14, 2023-April 11, 2023 Date of report issued: April 11, 2023 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTS2023020171F01 Page 2 of 21 2 Version Version No. Date Description 00 April 11, 2023 Original Prepared By: Date: April 11, 2023 Project Engineer Check By: Date: April 11, 2023 Reviewer Report No.: GTS2023020171F01 Page 3 of 21 3 Contents Page 1 COVER PAGE ............................................................................................................................................ 1 2 VERSION .................................................................................................................................................. 2 3 CONTENTS .............................................................................................................................................. 3 4 TEST SUMMARY ..................................................................................................................................... 4 4.1 MEASUREMENT UNCERTAINTY ............................................................................................................ 4 5 GENERAL INFORMATION ...................................................................................................................... 5 5.1 GENERAL DESCRIPTION OF EUT ......................................................................................................... 5 5.2 TEST MODE ........................................................................................................................................ 6 5.3 DESCRIPTION OF SUPPORT UNITS ....................................................................................................... 6 5.4 DEVIATION FROM STANDARDS ............................................................................................................. 6 5.5 ABNORMALITIES FROM STANDARD CONDITIONS ................................................................................... 6 5.6 TEST FACILITY .................................................................................................................................... 6 5.7 TEST LOCATION ................................................................................................................................. 6 5.8 ADDITIONAL INSTRUCTIONS ................................................................................................................. 6 6 TEST INSTRUMENTS LIST ..................................................................................................................... 7 7 TEST RESULTS AND MEASUREMENT DATA ...................................................................................... 9 7.1 ANTENNA REQUIREMENT ..................................................................................................................... 9 7.2 CONDUCTED EMISSIONS ................................................................................................................... 10 7.3 RADIATED EMISSION METHOD ........................................................................................................... 13 7.3.1 Field Strength of The Fundamental Signal ................................................................................ 15 7.3.2 Spurious emissions and Band Edge .......................................................................................... 16 7.4 20DB OCCUPY BANDWIDTH .............................................................................................................. 20 8 TEST SETUP PHOTO ............................................................................................................................ 21 9 EUT CONSTRUCTIONAL DETAILS ..................................................................................................... 21 Report No.: GTS2023020171F01 Page 4 of 21 4 Test Summary Test Item Section in CFR 47 Result Antenna requirement 15.203 Pass AC Power Line Conducted Emission 15.207 Pass Field strength of the fundamental signal 15.249 (a) Pass Spurious emissions 15.249 (a) (d)/15.209 Pass Band edge 15.249 (d)/15.205 Pass 20dB Occupied Bandwidth 15.215 (c) Pass Remarks: 1. Test according to ANSI C63.10: 2013. 2. Pass: The EUT complies with the essential requirements in the standard. 4.1 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 30MHz-200MHz 3.8039dB (1) Radiated Emission 200MHz-1GHz 3.9679dB (1) Radiated Emission 1GHz-18GHz 4.29dB (1) Radiated Emission 18GHz-40GHz 3.30dB (1) AC Power Line Conducted Emission 0.15MHz ~ 30MHz 3.44dB (1) Note (1): The measurement uncertainty is for coverage factor of k=2 and a level of confidence of 95%. Report No.: GTS2023020171F01 Page 5 of 21 5 General Information 5.1 General Description of EUT Product Name: Coral MYLO drowning prevention system Model No.: Pool Unit Serial No.: bdfcfdb Test sample(s) ID: GTS2023020171-1 Sample(s) Status Engineered sample Operation Frequency: 915MHz Channel numbers: 1 Modulation t…

Text truncated - open the document above for the full version.

REGULATORY TESTING FROM START TO CERTIFICATE Intro Antenna gain documentation is required for all FCC Part 15 devices. Must provide either an antenna datasheet/ specification or a test report with gain measurements and plots. This information cannot be held confidential. Additionally, proprietary information about the design itself can remain confidential in either the ‘operational description’ or ‘schematic’. REGULATORY TESTING FROM START TO CERTIFICATE Coral MYLO SRD 868/915 antenna specification Company: Coral Smart Pool Ltd Product name: Coral MYLO - Pool unit & Home unit RF module/chip: EFR32FG23 (Silicon Labs) Antenna’s description: Metal flange, surface mount, p/n: PRO-OB-471 Antenna type Surface mount-soldered, mixed linear polarization Antenna manufacturer ABRACON Datasheet provided Frequency range 868 MHz / 915 MHz Modulation GFSK Antenna gain max (peak) 865 MHz-1.7dBi / 915 MHz-2.4dBi Return loss ˂ -9.9 dB @ 868 band; ˂ -6.6 dB @ 915 band Connector type - 1. Antenna layout REGULATORY TESTING FROM START TO CERTIFICATE 2. Antenna radiation pattern Refer to Appendix A >> 3. Antenna photo REGULATORY TESTING FROM START TO CERTIFICATE Appendix A - Radiation Pattern REGULATORY TESTING FROM START TO CERTIFICATE

Radiated Emission Conducted Emission