2AWDBTTV203WRF2-zone WiFi water timer

Instruction 2 Z。ne WiFi Water Timer with WiFi Hub M。del: TTV203WRF + TWG004WRF Cust。mer Supp。t US Free H。tline: +1-833-3815659 E- mail: [email protected] Facebook: @Rainpointglobal RAINPOINT ® www.rainpointus.com *SAVE THIS MANUAL FOR FUTURE REFERENCE. WELCOME TO RAINPOINT RainPoint is pleased to present the 2 Z。ne WiFi Water Timer with WiFi Hub (M。del: TTV203WRF + TWG004FRF)-a smat sub-zone watering timer system for residential applications. Designed with the needs of the customer in mind, the model offers 2 high flow valves to water separate areas, simplified APP programming and an impressive range of features typically found in WiFi water timers costing twice as much. While it’s affordable, the model is without a doubt a professional grade product. The timer has a large and handsome body, equipped with 2 large manual buttons, an LCD indicator light and a sturdy casing, which is rain-proof and sun-proof, vey suitable for outdoor use. The WiFi hub increas- ing range of garden watering and irrigation control equipment that are controllable via your smatphone in both iOS and Android formats. Whatever your outdoor watering needs, RainPoint provides best-in-class irrigation products to help you more effectively manage and control your watering. Thank you for choosing RainPoint! M。re pr。duct inf。rmati。n and user guide will happen 。n : RainPoint : @Rainpointglobal Have Questi。ns? : 1-833-3815659 : [email protected] TABLE OF CONTENTS INTRODUCTION 1-4 CONTENTS IN THE BOX 01 PRODUCTS OVERVIEW 02 TTV203WRF 2 Z。ne WiFi Water Timer TWG004FRF WiFi Hub FEATURES OVERVIEW 04 INSTALLATION 5-10 STEP 1. INSTALL APP ON YOUR PHONE 05 STEP 2. CONNECT THE WIFI HUB 06 STEP 3. CONNECT THE WIFI TIMER 07 STEP 4. INSTALL THE WIFI TIMER 09 STEP 5. TEST BEFORE USE 10 APP PROGRAMMING 11-21 WIFI SOCKET 17 Manual Power ON/OFF Power ON/OFF By Schedule SMART AUTOMATION 18 Automation & Tap-to-Run How to set the automatic rain delay? HOME MANAGEMENT 21 RESET THE DEVICE 22 TROUBLESHOOTING 23 WARRANTY 25 CUSTOMER SUPPORT 25 APP HOME SCREEN 11 2 ZONE WIFI IRRIGATION TIMER 12 Device Parameter Manual Watering Watering Plan & Manual Rain Delay WiFi Soil Sensor & Water Flow Meter* *WiFi soil sensor is sold separately, this kit does not contain WiFi s。il sens。r INTRODUCTION CONTENTS IN THE BOX A. 1 x TTV203WRF 2 Zone WiFi Water Timer B. 1 x TWG004WRF WiFi Hub C. 1 x Instruction Manual D. 1 x Quick Setup Guide A B C D FCC N。tice: This device generates radio frequency energy and may cause inteference to radio and television reception. It has been type tested and found to comply with the limits for a Class B computing device in accordance with the specifications in Pat 15 of FC C Rules, which are designed to provide reasonable protection against such inteference in a residential installation. However, there is no guarantee that inteference will not occur in a paticular installation. If this equipment does cause inteference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to ty to correct the inteference by one or more of the following measur es: • Reorient the receiving antenna • Move the device away from the receiver • Plug the device into a different outlet so that device and receiver are on different branch circuits. If necessay, the user should consult the dealer or an experienced radio/television technician for additional suggestions. - 01 - PRODUCTS OVERVIEW TTV203WRF 2 Z。ne WiFi Water Timer Left Zone Button Right Zone Button Right Zone Watering Indicator Left Zone Watering Indicator Right Water Outlet Left Water Outlet Water Inlet Battey Compatment Specificati。n Range Between WiFi Hub and Timer: 160 ft in the open area without inteference Working Water Pressure : 0.5 bar to 8 bar(7.25-116.03PSI) Temperature Operating Range : 1。C - 50。C (33.8。F-122。F ) Power By : 4 AA alkaline batteries (not included) WaterProof : IP54 For outdoor use with cold water only. Keep away from freezing. In freezing weather, the timer should be placed indoors. Used up or dead batteries must be removed from the timer and disposed of properly. - 02 - TWG004WRF WiFi Hub Hub Button Power Indicator WiFi Socket with Power Power Plug Specificati。n Range Between WiFi Hub and Router: 160 ft in the open area without inteference Temperature Operating Range: 1。C - 50。C (33.8。F-122。F ) WiFi Frequency Band: 2.4Ghz Only Input: 220-240V 、 50Hz 、16A For Indoor Use Only Only applicable to 2.4Ghz WiFi. If your router is a dual-band router, please independently enable the 2.4GHz WiFi band and name it differently from the 5GHz WiFi band. - 03 - FEATURES OVERVIEW wifi wifi 2.4G only RF wifi wifi CLOUD RF ROUTER 1) WiFi Rem。te C。ntr。l: Connect with 2.4GHz WiFi, set and check irrigation schedule by APP. 2) 2 Water Outlets: Watering schedules can be set independently in different zones. 3 ) WiFi S。cket: The WiFi Hub can be use as WiFi socket. 4) Manual Watering: Manually turn on/off watering and set watering time. 5) Watering 。n Schedule: Each zone can set up to 3 separate watering programs per day. Each watering programs has different stat time and watering duration. 6) Aut。matic Watering: ① When the WiFi timer is connected to the WiFi soil sensor (not included), it can automatically irrigate or stop according to the soil temperature and humidity data; ② When you locate the home address for the timer, the APP will automatically synchronize the local weather information, and the timer can be automatically executed according to the weather trigger conditions you set. 7) Rain Delay: Manual Rain Delay and Automatic Rain Delay 8) Water Fl。w Meter: Built-in water flow meter to track water usage in the last 10 days. 9) Tw。 Watering M。des: Irrigation mode and Mist mode. 10) C。-management with family: Home Management allows you to Add family members and give them permissions, manage the irrigation of your home garden together. 11) L。w Battey and Water Leak Alarm: APP will send you alet messages when low ba…

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1 1 2 2 3 3 4 4 DD CC BB AA C11 104 C12 104 C9 470pF C10 4.7uF VDD VDD GND GND GND GND C1 15pF C2 6.8pF C3 7.5pF C7 4.7pF C8 4.7pF Item Item No. Date RF Module RFM2300-33 Fujian Baldr Technology Co.,Ltd C13 22pF C15 22pF C14 22pF C4 22pF GNDGNDGNDGND RFIP 1 RFIN 2 PA 3 AVDD 4 AGND 5 DGND 6 DVDD 7 GPI O3 8 SCLK 9 SDIO 10 CSB 11 FCSB 12 XI 13 XO 14 GPIO2 15 GPIO1 16 CMT2300A U1 CMT2300A GND C6 27pF GND C5 27pF 4 21 3 X1 26MHz GND GND VDD GND E1 GPIO 3 SCLK SDIO CSB FCSB GPIO 2 GPIO 1 L2 56nH L3 33nH L4 18nH L5 18nH L9 68nH L8 27nH L7 27nH L1 180nH 1 2 3 4 5 6 7 J2 1 2 3 4 5 6 7 J1 VDD ANT ANT GND CSB SCLK FCSB SDIO GPIO 1 GPIO 3 GPIO 2 GND 2020-09-03

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. TEST REPORT FCC Rules Part 15.231 Report Reference No. ..................... : FCC ID.. .......................................... : MTWC21120961 2AWDBTTV203WRF Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : Feb.10,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Fujian Baldr Technology Co., Ltd Address ............................................ : 2F Jin Shan Ya Yuan, No.36 Jin Rong North Road,Fuzhou,China Test specification/ Standard ..........: FCC Part15 Subpart C, Section 15.231 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : WiFi water timer Trade Mark ....................................... : Rainpoint, Homgar Model/Type reference....................... : TTV203WRF Listed Models .................................. : HTV203, HTV213, HTV103, HTV113 Modulation Type ............................... : FSK Operation Frequency ........................ : 433.92MHz Hardware version ............................. : Software version .............................. : Rating ............................................... : V22 V062 DC6V(by Batteries) Result................................................ : PASS Report No.: MTWC21120961 Page 2 of 24 T E S T R E P O R T Equipment under Test : WiFi water timer Model /Type : TTV203WRF Listed Models Remark : : HTV203, HTV213, HTV103, HTV113 Only different in model name Applicant : Fujian Baldr Technology Co., Ltd Address : 2F Jin Shan Ya Yuan, No.36 Jin Rong North Road,Fuzhou,China Manufacturer : Fujian Baldr Technology Co., Ltd Address : Floor 3, Building 2, No.71 Yangqi Road, Gaishan Town, Cangshan District, Fuzhou 350007, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTWC21120961 Page 3 of 24 Contents 1. R E VI S I O N H I S T O R Y ................................................................ 4 2. T E S T S T A N D A R D S .................................................................. 5 3. S U M M A R Y ............................................................................. 6 3.1. General Remarks 6 3.2. Product Description 6 3.3. Equipment Under Test 6 3.4. Short description of the Equipment under Test (EUT) 6 3.5. EUT operation mode 6 3.6. Block Diagram of Test Setup 6 3.7. Test Item (Equipment Under Test) Description* 7 3.8. Auxiliary Equipment (AE) Description 7 3.9 Antenna Information* 7 3.10. EUT configuration 7 3.11. Modifications 7 4. T E S T E N V I R O N M E N T ............................................................... 8 4.1. Address of the test laboratory 8 4.2. Environmental conditions 8 4.3. Test Description 9 4.4. Statement of the measurement uncertainty 9 4.5. Equipments Used during the Test 10 5. T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 11 5.1. AC Power Conducted Emission ................................................................................... 11 5.2. Radiated Emission ........................................................................................................ 12 5.3. 20dB Bandwidth ........................................................................................................... 20 5.4. Dwell Time Test ............................................................................................................ 21 5.5. Antenna Requirement ................................................................................................... 22 6. T E S T S E T U P P H O T O S O F T H E E U T .......................................... 23 7. E X T E R N A L A N D I N T E R N AL P H O T O S O F T H E E U T ....................... 24 Report No.: MTWC21120961 Page 4 of 24 1. R e v i s i o n H i s t o r y Revision Issue Date Revisions Revised By 00 2022.02.10 Initial Issue Alisa Luo Report No.: MTWC21120961 Page 5 of 24 2. T E S T S T A N D A R D S The tests were performed according to following standards: The tests were performed according to following standards: FCC Rules Part 15.231: Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices ANSI C63.4: 2014: –American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40GHz Range of 9 kHz to 40GHz Report No.: MTWC21120961 Page 6 of 24 3. S U M M A R Y 3.1. General Remarks Date of receipt of test sample : 2021.12.24 Testing commenced on : 2022.01.10 Testing concluded on : 2022.01.18 3.2. Product Description Product Name: WiFi water timer Model/Type reference: TTV203WRF Power Supply： DC6V(by Batteries) Testing sample ID： MT21120170 Modulation: FSK Operation frequency: 4…

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Fujian Baldr Technology Co., Ltd Agent Authorization Letter 2022-02-17 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen Most Technology Service Co., Ltd. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Name: Chris Liu Position: Manager Company Name: Fujian Baldr Technology Co., Ltd Address: 2F Jin Shan Ya Yuan, No. 36 Jin Rong North Road Fuzhou, China Tel / Fax +86 13788899338 / +86 13788899338 E-Mail: [email protected]

Fujian Baldr Technology Co., Ltd Long Term Confidentiality Request Letter 2022-02-17 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR (FCC ID: 2AWDBTTV203WRF) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - e.g. Block diagram - e.g. SCH - e.g. Operational Description required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Name: Chris Liu Position: Manager Company Name: Fujian Baldr Technology Co., Ltd Address: 2F Jin Shan Ya Yuan, No. 36 Jin Rong North Road Fuzhou, China Tel / Fax +86 13788899338 / +86 13788899338 E-Mail: [email protected]

Model No.: TTV203WRF FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE Model No.: TTV203WRF LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE Model No.: TTV203WRF TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE

Label Loaction AA batteries

Powered by 4 AA alkaline batteries Model No.:TTV203WRF FCC ID: 2AWDBTTV203WRF Name:2-Zone Wifi Water Timer LOT No:WWW.RAINPOINTUS.COM This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. SIZE 20MM*15MM

Model No.: TTV203WRF Page 1 of 4 INTERNAL PHOTO OF SAMPLE INTERNAL PHOTO OF SAMPLE PCB Model No.: TTV203WRF Page 2 of 4 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB Model No.: TTV203WRF Page 3 of 4 INTERNAL PHOTO OF SAMPLE PCB INTERNAL PHOTO OF SAMPLE PCB Model No.: TTV203WRF Page 4 of 4 INTERNAL PHOTO OF The battery position The battery position 置

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. TEST REPORT FCC Rules Part 15.231 Report Reference No. ..................... : FCC ID.. .......................................... : MTWC21120961-H 2AWDBTTV203WRF Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : Feb.10,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Fujian Baldr Technology Co., Ltd Address ............................................ : 2F Jin Shan Ya Yuan, No.36 Jin Rong North Road,Fuzhou,China Test specification/ Standard ..........: 47 CFR Part 1.1307 47 CFR Part 2.1093 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : WiFi water timer Trade Mark ....................................... : Rainpoint, Homgar Model/Type reference....................... : TTV203WRF Listed Models .................................. : HTV203, HTV213, HTV103, HTV113 Modulation Type ............................... : FSK Operation Frequency ........................ : 433.92MHz Hardware version ............................. : Software version .............................. : Rating ............................................... : V22 V062 DC6V(by Batteries) Result................................................ : PASS Report No.: MTWC21120961-H Page 2 of 5 T E S T R E P O R T Equipment under Test : WiFi water timer Model /Type : TTV203WRF Listed Models Remark : : HTV203, HTV213, HTV103, HTV113 Only different in model name Applicant : Fujian Baldr Technology Co., Ltd Address : 2F Jin Shan Ya Yuan, No.36 Jin Rong North Road,Fuzhou,China Manufacturer : Fujian Baldr Technology Co., Ltd Address : Floor 3, Building 2, No.71 Yangqi Road, Gaishan Town, Cangshan District, Fuzhou 350007, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTWC21120961-H Page 3 of 5 Contents 1. Rev i s i o n H i s t o r y Revision Issue Date Revisions Revised By 00 2022.02.10 Initial Issue Alisa Luo Report No.: MTWC21120961-H Page 4 of 5 2.1 RF Exposure Compliance Requirement 2.1.1 Standard Requirement According to KDB447498D01 General RF Exposure Guidance v06 4.3.1. Standalone SAR test exclusion considerations Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Exclusion Threshold condition, listed below, is satisfied. 2.1.2 Limits The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation17 The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion Report No.: MTWC21120961-H Page 5 of 5 2.1.3 EUT RF Exposure eirp = pt x gt = (E x d)²/30 where: pt = transmitter output power in watts, gt = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, ---10((dBμV/m)/20)/10 6 , d = measurement distance in meters (m)---3m, So pt = (E x d)²/30 / gt The worst case (refer to report MTWC21120961) is below: Antenna polarization: Horizontal Frequency (MHz) Level (dBuV/m) Polarization 433.92 78.12 Peak 433.92 68.48 Average Antenna polarization: Vertical Frequency (MHz) Level (dBuV/m) Polarization 433.92 77.12 Peak 433.92 67.48 Average eirp = pt x gt = (E x d)²/30=0.0123 mW exclusion=0.0016<3.0 for 1-g SAR So the SAR report is not required.

Shenzhen Most Technology Service Co., Ltd. No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. TEST REPORT FCC Rules Part 15.231 Report Reference No. ..................... : FCC ID.. .......................................... : MTWC21120961 2AWDBTTV203WRF Compiled by ( position+printed name+signature) .. : File administrators Alisa Luo Supervised by ( position+printed name+signature) .. : Test Engineer Sunny Deng Approved by ( position+printed name+signature) .. : Manager Yvette Zhou Date of issue ..................................... : Feb.10,2022 Representative Laboratory Name .: Shenzhen Most Technology Service Co., Ltd. Address ............................................ : No.5, 2nd Langshan Road, North District, Hi-tech Industrial Park, Nanshan, Shenzhen, Guangdong, China. Applicant’s name ............................ : Fujian Baldr Technology Co., Ltd Address ............................................ : 2F Jin Shan Ya Yuan, No.36 Jin Rong North Road,Fuzhou,China Test specification/ Standard ..........: FCC Part15 Subpart C, Section 15.231 TRF Originator .................................. : Shenzhen Most Technology Service Co., Ltd. Shenzhen Most Technology Service Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Most Technology Service Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Most Technology Service Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : WiFi water timer Trade Mark ....................................... : Rainpoint, Homgar Model/Type reference....................... : TTV203WRF Listed Models .................................. : HTV203, HTV213, HTV103, HTV113 Modulation Type ............................... : FSK Operation Frequency ........................ : 433.92MHz Hardware version ............................. : Software version .............................. : Rating ............................................... : V22 V062 DC6V(by Batteries) Result................................................ : PASS Report No.: MTWC21120961 Page 2 of 24 T E S T R E P O R T Equipment under Test : WiFi water timer Model /Type : TTV203WRF Listed Models Remark : : HTV203, HTV213, HTV103, HTV113 Only different in model name Applicant : Fujian Baldr Technology Co., Ltd Address : 2F Jin Shan Ya Yuan, No.36 Jin Rong North Road,Fuzhou,China Manufacturer : Fujian Baldr Technology Co., Ltd Address : Floor 3, Building 2, No.71 Yangqi Road, Gaishan Town, Cangshan District, Fuzhou 350007, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: MTWC21120961 Page 3 of 24 Contents 1. R E VI S I O N H I S T O R Y ................................................................ 4 2. T E S T S T A N D A R D S .................................................................. 5 3. S U M M A R Y ............................................................................. 6 3.1. General Remarks 6 3.2. Product Description 6 3.3. Equipment Under Test 6 3.4. Short description of the Equipment under Test (EUT) 6 3.5. EUT operation mode 6 3.6. Block Diagram of Test Setup 6 3.7. Test Item (Equipment Under Test) Description* 7 3.8. Auxiliary Equipment (AE) Description 7 3.9 Antenna Information* 7 3.10. EUT configuration 7 3.11. Modifications 7 4. T E S T E N V I R O N M E N T ............................................................... 8 4.1. Address of the test laboratory 8 4.2. Environmental conditions 8 4.3. Test Description 9 4.4. Statement of the measurement uncertainty 9 4.5. Equipments Used during the Test 10 5. T E S T C O N D I T I O N S A N D R E S U L T S ............................................ 11 5.1. AC Power Conducted Emission ................................................................................... 11 5.2. Radiated Emission ........................................................................................................ 12 5.3. 20dB Bandwidth ........................................................................................................... 20 5.4. Dwell Time Test ............................................................................................................ 21 5.5. Antenna Requirement ................................................................................................... 22 6. T E S T S E T U P P H O T O S O F T H E E U T .......................................... 23 7. E X T E R N A L A N D I N T E R N AL P H O T O S O F T H E E U T ....................... 24 Report No.: MTWC21120961 Page 4 of 24 1. R e v i s i o n H i s t o r y Revision Issue Date Revisions Revised By 00 2022.02.10 Initial Issue Alisa Luo Report No.: MTWC21120961 Page 5 of 24 2. T E S T S T A N D A R D S The tests were performed according to following standards: The tests were performed according to following standards: FCC Rules Part 15.231: Periodic operation in the band 40.66-40.70 MHz and above 70 MHz. ANSI C63.10:2013 : American National Standard for Testing Unlicensed Wireless Devices ANSI C63.4: 2014: –American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40GHz Range of 9 kHz to 40GHz Report No.: MTWC21120961 Page 6 of 24 3. S U M M A R Y 3.1. General Remarks Date of receipt of test sample : 2021.12.24 Testing commenced on : 2022.01.10 Testing concluded on : 2022.01.18 3.2. Product Description Product Name: WiFi water timer Model/Type reference: TTV203WRF Power Supply： DC6V(by Batteries) Testing sample ID： MT21120170 Modulation: FSK Operation frequency: 4…

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Model No.: TTV203WRF RE TEST SETUP RE TEST SETUP