2A2NKHQB204-S01-023Electronic Fence Receiver with BLE and LoRa

HH4V-152600-1000-10 Electronic Fence Receiver Product Description Hangzhou Hopechart IoT Technology Co., Ltd. 17th Floor, Hongquan Building, 35 Qizhi Street, Xixing Street, Binjiang District, Hangzhou city, Zhejiang Province 1. Size 2. Material Serial number name quantity Material Science Color 1 Button 1 ABS+PC Black (matte pattern) 2 Upper cover 1 ABS+PC Black (matte pattern) 3 Decorative ring 1 ABS Matte silver (electroplating) 4 Lower shell 1 ABS+PC Black (matte pattern) 3. Connector Pin Definition Micro USB Pin Definition 1 2 3 4 5 VBUS D- D+ ID GND 4. Buzzer working condition Indicator light status description Serial number indicator light Shut down Bluetooth not connected when turned on Bluetooth connected when turned on Power on low battery Chargin g Fully charged 1 Charging indicator light / / / / on shaky ground Green light on 2 Power indicator light Not lit on shaky ground Green light on Flashing red light / / 5. Product nameplate FCC ID:2A2NKHQB204-S01-023 QR code label (8*8mm PET material) QR code image (6.5*6.5mm) (Bluetooth MAC address: XX: XX: XX: XX: XX: XX: XX: Generate QR code) 6. Technical parameters (1) Working voltage range: DC 5V ± 0.25V, battery voltage 3.5V~4.2V, capacity 120mAh; (2) Charging interface micro USB; (3) Lora E.I.R.P ≤23dBm，communication frequency: 905.25MHz - 921.5MHz (4) Working temperature: -20~35 °C, storage temperature: -20~70 °C (5) USB input current: 5Vdc0.5A. (6)Adapter input specifications: 100-240V, 50-60Hz, 1A;Adapter output specification: 5V/500mA 7.FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement This device complies with FCC radiation exposure limits set forth for an uncontrolled environment and it also complies with Part 15 of the FCC RF Rules. 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. This equipment has been tested and meets applicable limits for radio frequency (RF) SAR limits when used on body and Limb. The highest reported extremely SAR value is 0.18 W/kg and body SAR value is 0.68 W/kg. MODIFICATION: Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority to operate the device. -replacement of a battery with an incorrect type that can defeat a safeguard (for example in the case of some lithium battery types); -disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion: -leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liguid or gas; -a battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas. Warning replacement of a battery with an incorrect type that can defeat a safeguard (for example, in the case of some lithium battery types); – disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion; – leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas; and – a battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas. Risk of fire or explosion if the battery is replaced by an incorrect type Do not used in high or low extreme temperatures, low air pressure at high altitude during use, storage or transportation;

Hangzhou Hopechart IoT Technology Co., Ltd. Date: 08-21-2023 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Ref: Attestation Statements Part 2.911(d)(5)(i) and Part 2.911(d)(5)(ii) Filing Re. KDB 986446 D01 FCC ID: 2A2NKHQB204-S01-023 Dear Sir or Madam, Hangzhou Hopechart IoT Technology Co., Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. We also certify that, Hangzhou Hopechart IoT Technology Co., Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List ( as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing “covered” equipment . If you have any questions, please contact us. Sincerely, Contact name: Chenkai Wang Company name: Hangzhou Hopechart IoT Technology Co., Ltd. Address: 17th Floor, Hongquan Building, 35 Qizhi Street, Xixing Street, Binjiang District, 310051, Hangzhou city, Zhejiang Province, PEOPLE'S REPUBLIC OF CHINA E-mail: [email protected] Tel: 1781355950

Hangzhou Hopechart IoT Technology Co., Ltd. Date (08-21-2023) TUV SUD BABT UNLIMITED TCB Octagon House, Segensworth North, Fareham, Hampshire, PO15 5RL, United Kingdom Confidentiality Request FCC ID: 2A2NKHQB204-S01-023 Pursuant to Sections 0.457(d)(1)(ii) and 0.459 of the Commission’s Rules, Hangzhou Hopechart IoT Technology Co., Ltd. hereby requests permanent confidential treatment of information accompanying this application as outlined below: Schematics Bill of Materials/Parts List Block Diagrams Theory of Operation Hangzhou Hopechart IoT Technology Co., Ltd. also hereby requests short-term confidential treatment of information accompanying this application as outlined below for a period of 180 days: Internal Photos External Photos User Manual Test Set-up Photographs The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying materials will not be made before the date of the Grant for this Application. Yours sincerely, Company Officer: Chenkai Wang Telephone Number: 1781355950 Email: [email protected]

Hangzhou Hopechart IoT Technology Co., Ltd. Data: 2023-10-24 Subject: Statement of disable GFSK, FSK of LoRa, Wi-Fi by software FCC ID: 2A2NKHQB204-S01-023 To Whom It May Concern: We Hangzhou Hopechart IoT Technology Co., Ltd. hereby declare that GFSK, FSK of LoRa and Wi-Fi are disabled by software in the factory, this setting is not accessible and can’t active by the user or any other third-party. Best Regards Contact name: Chenkai Wang Company name: Hangzhou Hopechart IoT Technology Co., Ltd. Address: 17th Floor, Hongquan Building, 35 Qizhi Street, Xixing Street, Binjiang District, 310051, Hangzhou city, Zhejiang Province, CHINA E-mail: [email protected] Tel: 1781355950

Hangzhou Hopechart IoT Technology Co., Ltd. Date: 2023/08/21 To: Federal Communications Commission 7435 Oakland Mills Road Columbia MD FCC ID: 2A2NKHQB204-S01-023 To Whom It May Concern: This letter is to ascertain that Hangzhou Hopechart IoT Technology Co., Ltd. Product name: Electronic Fence Emitter, Model: HH4V-152600-1000-10 has been the units used for conducting FCC compliance testing, the SDoC part will be tested by FCC recognized test lab. If you have any question or concerns, please contact us. Sincerely, Contact name: Chenkai Wang Company name: Hangzhou Hopechart IoT Technology Co., Ltd. Address: 17th Floor, Hongquan Building, 35 Qizhi Street, Xixing Street, Binjiang District, 310051, Hangzhou city, Zhejiang Province, PEOPLE'S REPUBLIC OF CHINA E-mail: [email protected] Tel: 1781355950

HH4V-152600-1000-10:

Product Name: Electronic Fence Receiver Product model: HH4V-152500-1000-10 FCC ID: 2A2NKHQB204-T01-023 Hardware version: HW: XX: XX Software version: SW: XX: XX Batch: XXXX/Xx/XX Supplier Code: 501951 Manufacturer Name:Zhejiang Hongquan Electronict Technology Co., Ltd. Manufacturer Address:508 Tianzihu Avenue ,Tianzihu Town, Anji County, 313300 Huzhuo City Zhejiang Province, PEOPLE'S REPUBLIC OF CHINA Importer Name:Mag. Markus Ferch Importer Address:Alpenstrasse 14 – Top 1 – A 5020 Salzburg – AUSTRIA FCC Statement: 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. QR Code 8.2 8.2 FCC ID:2A2NKHQB204-S01-023 FCC Statement: 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. QR Code Label Location on product back

The LoRa antenna is at tached to the right frame of the front of the EUT BT Antenna LORA Antenna

TEST REPORT No. B23N01579-SAR For Hangzhou Hopechart IoT Technology Co., Ltd. Electronic Fence Receiver Model Name: HH4V-152600-1000-10 With Hardware Version: V1.1.0.3 Software Version: V1.4.0.10 FCC ID: 2A2NKHQB204-S01-023 Issued Date: 2023-10-27 Designation Number: CN1210 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of SAICT. Test Laboratory: SAICT, Shenzhen Academy of Information and Communications Technology Building G, Shenzhen International Innovation Center, No.1006 Shennan Road, Futian District, Shenzhen, Guangdong, P. R. China 518000. Tel:+86(0)755-33322000, Fax:+86(0)755-33322001 Email: [email protected]. www.saict.ac.cn No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 2 of 74 REPORT HISTORY Report Number Revision Description Issue Date B23N01579-SAR Rev.0 1st edition 2023-10-27 Note: the latest revision of the test report supersedes all previous versions. No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 3 of 74 CONTENTS 1. SUMMARY OF TEST REPORT ................................................................................................... 5 1.1. TEST ITEMS ............................................................................................................................... 5 1.2. TEST STANDARDS ...................................................................................................................... 5 1.3. TEST RESULT ............................................................................................................................ 5 1.4. TESTING LOCATION .................................................................................................................... 5 1.5. PROJECT DATA .......................................................................................................................... 5 1.6. SIGNATURE ............................................................................................................................... 5 2. STATEMENT OF COMPLIANCE................................................................................................. 6 3. CLIENT INFORMATION .............................................................................................................. 7 3.1. APPLICANT INFORMATION ............................................................................................................ 7 3.2. MANUFACTURER INFORMATION .................................................................................................... 7 4. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE)................................ 8 4.1. ABOUT EUT .............................................................................................................................. 8 4.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST ............................................................ 8 4.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ............................................................... 8 5. TEST METHODOLOGY ............................................................................................................... 9 5.1. APPLICABLE LIMIT REGULATIONS ................................................................................................. 9 5.2. APPLICABLE MEASUREMENT STANDARDS ..................................................................................... 9 6. SPECIFIC ABSORPTION RATE (SAR) .................................................................................... 10 6.1. INTRODUCTION .........................................................................................................................10 6.2. SAR DEFINITION .......................................................................................................................10 7. TISSUE SIMULATING LIQUIDS................................................................................................. 11 7.1. TARGETS FOR TISSUE SIMULATING LIQUID .................................................................................... 11 7.2. DIELECTRIC PERFORMANCE ....................................................................................................... 11 8. SYSTEM VERIFICATION .......................................................................................................... 12 8.1. SYSTEM SETUP ........................................................................................................................12 8.2. SYSTEM VERIFICATION ..............................................................................................................13 9. MEASUREMENT PROCEDURES ............................................................................................. 14 9.1. TESTS TO BE PERFORMED ..........................................................................................................14 9.2. GENERAL MEASUREMENT PROCEDURE .......................................................................................16 9.3. POWER DRIFT ..........................................................................................................................17 10. CONDUCTED OUTPUT POWER ............................................................................................ 18 11. SIMULTANEOUS TX SAR CONSIDERATIONS ..................................................................... 19 11.1. TRANSMIT ANTENNA POSITION AND SIZE ....................................................................................19 11.2. STANDALONE SAR TEST EXCLUSION CONSIDERATIONS...............................................................20 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 4 of 74 11.3. EVALUATION OF SIMULTANEOUS ................................................................................................21 12. SUMMARY OF TEST RESULTS .....................................................…

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No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 67 of 74 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 68 of 74 ANNEX I: Dipole Calibration Certificate No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 69 of 74 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 70 of 74 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 71 of 74 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 72 of 74 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 73 of 74 No. B23N01579-SAR ©Copyright. All rights reserved by SAICT Page 74 of 74 ANNEX J: Extended Calibration SAR Dipole Referring to KDB865664 D01, if dipoles are verified in return loss (<-20dBm, within 20% of prior calibration), and in impedance (within 5 ohm of prior calibration), the annual calibration is not necessary and the calibration interval can be extended. Justification of Extended Calibration SAR Dipole D835V2 - serial no. 4d057 Head Date of Measurement Return-Loss (dB) Delta (%) Real Impedance (ohm) Delta (ohm) Imaginary Impedance (johm) Delta (johm) 2021/10/18 -27.5 / 49.8 / -4.19 / 2022/10/18 -26.8 2.5 51.4 1.6 -3.97 0.22 2023/10/18 -25.5 7.3 52.6 2.8 -3.61 0.58 The Return-Loss is <-20dB, and within 20% of prior calibration; the impedance is within 5 ohm of prior calibration. Therefore the value result should support extended cabration. ***END OF REPORT***

深圳市正大信维通讯设备有限公司 ShenzhenZhengdaxinweiCommunicationEquipmentCo.,Ltd 产品承认书 客户 CUSTOMER: 品名 DESCRIPTION： 型号 MODELNO ： 客 户 料 号 X5229XXX02 CUSPARTNO ： 日期 2023.10.11 D A T E ： 正大信维呈样签章 工程 ENGINEERINGDEPARTMENT 品保 Q C DEPARTMENT 业务 SALESDEPARTMENT 李倩楠杨东东丁志强 客户承认签章 工程 ENGINEERINGDEPARTMENT 品保 Q C DEPARTMENT 业务 SALESDEPARTMENT Manufacturer's name：Shenzhen Zhengda Xinwei Communication Equipment Co., LTD The company address：No.486, Zhangbei Road, Zhangbei Community, Longcheng Street, Longgang District, Shenzhen The company web site：www.zdxwtx.comContact phone number：0755-28839286 fax：0755-89909291email：[email protected] Bluetooth天线 BluetoothAntenna AT8010-T2R9HAAT/2W/50Ω/-40 °C～ +85 °C AT8010-T2R9HAAT/2W/50Ω/-40 °C～ +85 °C 浙江鸿泉电子科技有限公司 Zhejianghongquanelectronictechnologyco.,ltd DescriptionRecord NO:VersionnumberDescriptionBeforeModification DescriptionAfterModification Date 1.A/0Bluetooth天线2023.10.11 1.Productsize 1 ± 0 . 2 8±0.2 1±0.2 ■ △ ▲ ※ ¤ 李倩楠 刘昱嘉 2023/10/11 袁军宝 AT8010-T2R9HAAT/2W/50Ω/-40°C～ +85°C 2.DimensionsandRecommendedPCBoardPattern Unit:mm MarkLWTa1a2 Dimensions 8.0±0.21.0±0.21.0±0.20.5±0.21.0±0.2 WithMatchingCircuits(Unitinmm) Feedingline 1pF 2.7nH 11 7 1.5 1 Ground NoGround (Matchingcircuitandcomponentvalueswillbedifferent,dependingonPCBlayout) *Linewidthshouldbedesignedtomatch50characteristicimpedance,depending onPCBmaterialandthickness. 3.TypicalElectricalCharacteristics(T=25 o C)  TestBoard(Unitinmm) ReturnLoss/WithMatchingCircuits 4.Electrical Specification : 型号Bluetooth天线Model Bluetooth Antenna 主要技术参数Main Technical Specifications 频率范围（MHz） Frequency Range(MHz 2400/2500MHz ) 增益（dBi 2400/2500MHz ）2.86Gain (dBi)2.86 输入阻抗（Ω）50Input Impedance (Ω)50 极化形式线极化Polarization Typelinear 接口形式N/AConnector TypeN/A 工作湿度20-80Working Humidity20-80 工作温度-40°C~+85°C Working Temperature-40°C~+85°C 储存温度-40°C~+90°C Storage Temperature-40°C~+90°C 4-1. Efficiency and Gain 量测仪器 : Microwave darkroom,networkanalyzer, standardantenna 4-1-1EfficiencyandGain Frequency(MHz)Efficiency(%)PeakGAIN(dBi) 2400 43.052.67 2450 43.022.86 2500 43.982.78

Report Number: 68.950.23.0497.01 EMC_SZ_FR_23.03 FCC Release 2017-06-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 1 of 29 FCC - TEST REPORT Report Number : 68.950.23.0497.01 Date of Issue: August 19, 2023 Model : HH4V-152600-1000-10 Product Type : Electronic Fence Receiver Applicant : Hangzhou Hopechart IoT Technology Co., Ltd. Address : 17th Floor, Hongquan Building, 35 Qizhi Street, Xixing Street, Binjiang District, 310051, Hangzhou city, Zhejiang Province, PEOPLE'S REPUBLIC OF CHINA Manufacturer : Zhejiang Hongquan Electronic Technology Co., Ltd Address : 508 Tianzihu Avenue, Tianzihu Town, Anji County, 313300, Huzhou City, Zhejiang Province, PEOPLE'S REPUBLIC OF CHINA Test Result : ◼ Positive  Negative Total pages including Appendices : 29 Any use for advertising purposes must be granted in writing. This technical report may only be quoted in full. This report is the result of a single examination of the object in question and is not generally applicable evaluation of the quality of other products in regular production. For further details, please see testing and certification regulation, chapter A-3.4. Report Number: 68.950.23.0497.01 EMC_SZ_FR_23.03 FCC Release 2017-06-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 2 of 29 1 Table of Contents 1 Table of Contents ..................................................................................................................................................2 2 Details about the Test Laboratory .........................................................................................................................3 3 Description of the Equipment Under Test .............................................................................................................4 4 Summary of Test Standards .................................................................................................................................5 5 Summary of Test Results ......................................................................................................................................6 6 General Remarks ..................................................................................................................................................7 7 Test Setups ...........................................................................................................................................................8 8 Systems test configuration ....................................................................................................................................9 9 Technical Requirement ...................................................................................................................................... 10 9.1 Conducted peak output power ................................................................................................................... 10 9.2 Power spectral density ............................................................................................................................... 12 9.3 6 dB Bandwidth .......................................................................................................................................... 14 9.4 Spurious RF conducted emissions ............................................................................................................. 17 9.5 Band edge .................................................................................................................................................. 22 9.6 Spurious radiated emissions for transmitter ............................................................................................... 24 10 Test Equipment List ........................................................................................................................................ 28 11 System Measurement Uncertainty ................................................................................................................. 29 Report Number: 68.950.23.0497.01 EMC_SZ_FR_23.03 FCC Release 2017-06-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 3 of 29 2 Details about the Test Laboratory Details about the Test Laboratory Test Site 1 Company name: TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12 & 13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District Shenzhen 518052 P.R. China Telephone: 86 755 8828 6998 Fax: 86 755 8828 5299 FCC Registration No.: 514049 FCC Designation Number: CN5009 IC Registration No.: 10320A Report Number: 68.950.23.0497.01 EMC_SZ_FR_23.03 FCC Release 2017-06-20 TÜV SÜD Certification and Testing (China) Co., Ltd. Shenzhen Branch Building 12&13, Zhiheng Wisdomland Business Park, Guankou Erlu, Nantou, Nanshan District, Shenzhen City, 518052, P. R. China Tel. +86 755 8828 6998, Fax: +86 755 8828 5299 Page 4 of 29 3 Description of the Equipment Under Test Product: Electronic Fence Receiver Model no.: HH4V-152600-1000-10 FCC ID: 2A2NKHQB204-S01-023 Options and accessories: N/A Rating: Rechargeable Li-ion battery (3.5-4.2VDC) or powered by external USB (5VDC) RF Transmission Frequency: 2402MHz-2480MHz No. of Operated Channel: 40 Modulation: GFSK Antenna Type: Ceramic antenna Antenna Gain: 2.86dBi Description of the EUT: The Equipment Under Test (EUT) is an Electronic Fence Receiver which supports Bluetooth function operated at 2.4GHz. Report Number: 68.95…

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Radiated Emission Test below 1GHz Radiated Emission Test above 1GHz Radiated Emission Test above 18GHz

TEST REPORT No. B23N01579-SAR For Hangzhou Hopechart IoT Technology Co., Ltd. Electronic Fence Receiver Model Name: HH4V-152600-1000-10 With Hardware Version: V1.1.0.3 Software Version: V1.4.0.10 FCC ID: 2A2NKHQB204-S01-023 Issued Date: 2023-10-27 Designation Number: CN1210 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of SAICT. Test Laboratory: SAICT, Shenzhen Academy of Information and Communications Technology Building G, Shenzhen International Innovation Center, No.1006 Shennan Road, Futian District, Shenzhen, Guangdong, P. R. China 518000. Tel:+86(0)755-33322000, Fax:+86(0)755-33322001 Email: [email protected]. www.saict.ac.cn ©Copyright. All rights reserved by SAICT Page 2 of 6 Picture 1: Front side of the sample Picture 2: Back side of the sample ©Copyright. All rights reserved by SAICT Page 3 of 6 Test positions for Body/Extremity: Picture 3: Front Side (0mm) Picture 4: Rear Side (0mm) ©Copyright. All rights reserved by SAICT Page 4 of 6 Picture 5: Edge 1 (0mm) Picture 6: Edge 2 (0mm) ©Copyright. All rights reserved by SAICT Page 5 of 6 Picture 7: Edge 3 (0mm) Picture 8: Edge 4 (0mm) ©Copyright. All rights reserved by SAICT Page 6 of 6 Picture 9: Edge 5 (0mm) Picture 10: Edge 6 (0mm)