2AXME-S04CGLaser level

Thank you for purchasing Huepar 360° Self-leveling Cross Line Laser Level. Before using the product, please read this manual thoroughly to ensure proper use. • Product Overview • Safety Instructions • Charging and Battery Safety • LCD Display & LED Indicator • Operation • Remote Control (Optional) • Huepar Bluetooth APP/APK (Optional) • Specifications • Warranty Product Overview 1. Switch Horizontal Line(s) 2. Switch Vertical Lines 3. ON / OFF Button & Pulse Mode Button 4. LCD Display or LED Indicator 5. Laser Windows 6. Type-C Charging Port 7. Pendulum / Transit Lock 8. Battery Compartment 9. 1/4"-20 Threaded Mount 10. 5/8"-11 Threaded Mount S04CG/S04CR & S04CG-L/S04CR-L: S03CG/S03CR & S03CG-L/S03CR-L: S03DG/S03DR & S03DG-L/S03DR-L: S02CG/S02CR Safety Instructions Please read thoroughly and comply with the Safety Instructions and User Manual before using this product. Failure to read and follow may void the warranty. WARNING! CLASS II LASER PRODUCT COMPLIES WITH CFR 1040.10 AND 1040.11 Max. Power Output: <1mW Wavelength: 505nm-660nm LASER RADIATION: DO NOT STARE INTO BEAM. DO NOT DIRECT EYE EXPOSURE. AVOID VIEW WITH OPTICAL INSTRUMENTS. ATTENTION: Read all instructions prior to operating this laser tool. Do not remove any labels from tool. • While the product is in operation, be careful not to expose your eyes to the emitting laser beam (Green/Red light source). Exposure to a laser beam for an extended time may be hazardous to your eyes. • Do not attempt to view the laser beam through optical tools such as telescopes as serious eye injury may result. • Do not disassemble or modify the laser in any way. Modifying the tool may result in hazardous Laser Radiation Exposure. • Do not operate the laser around children or allow children to operate the laser. Serious eye injury may result. • An exposure to the beam of a Class 2 laser is considered safe for a maximum of 2 seconds. Eyelid reflexes will normally provide adequate protection. • The following label/print samples are placed on the product to inform of the laser class for your convenience and safety. User Guide, Maintenance and Care • When not in use please power OFF the tool and place the pendulum lock in locked position. • The laser tool is sealed and calibrated at the plant to the accuracy specified. • It’s recommended to carry out an accuracy check before its first use and periodic checks during future use especially for precise layouts. • Do not touch the glass window in case leaving any fingerprint on the window, which may affect the working performance of the laser. • Do not store the laser tool in direct sunlight or expose it to high temperatures. The housing and some internal parts are made of plastics and may become deformed at high temperatures. • Exterior plastic parts may be cleaned with a damp cloth, NEVER use solvents. Use a soft, dry cloth to remove moisture from the tool before storage. • Store the tool in its case when not in use. If storing for extended time, remove batteries before storage to prevent possible damage. • Do not dispose of this product with household waste. • Always dispose of batteries per local code. • Please recycle in line with local provisions for the collection and disposal of electrical and electronic waste under the WEEE Directive. Charging and Battery Safety This product can work with either AA batteries or lithium battery. It may be equipped with AA batteries or lithium battery by different dealers. Please check the contents of the package according to the dealer's description. Please read thoroughly and comply with battery safety instructions and attention before charging. Fail to read and follow may result in personal injury, fire, and property damages if the battery is charged and/or used improperly. Lithium Battery Safety: • A power adapter with 5V=1A or 5V=2A or 5V=3A can be used for charging. • Please charge in 24 hours when the low battery or the laser tool turns off due to low power. • If the lithium battery is not used for extended time, please charge the lithium battery once every 6 months, each charging time is not less than 6 hours. • The best charging temperature: 0°C to 20°C (32°F to 68°F) ※ Note: • The laser tool is able to work while being plugged in directly even if taking out the battery. • 5V=2A adapter is recommended for S04CG/S04CR & S04CG-L/S04CR-L. • Li-ion Battery may be upgraded to be with charging function for upgraded version. AA Battery Safety: • Please pay attention to the position of the positive and negative pole. • Please use large-capacity rechargeable batteries or alkaline battery above 1500mAh for each when replace batteries. • Do not mix old and new batteries. Replace all of them at the same time with new batteries of the same brand and type. ※ Note: Avoid charging the device without taking out the alkaline batteries. Attention: • DO NOT SHORT CIRCUIT. Short circuits may cause fire, and injury! • Do not charge unattended. • Do not disassemble, or modify the battery. • Keep the battery away from children, and pets. • Immediately discontinue use of the battery if the battery becomes abnormal/ deformed (emits an unusual smell, feels hot, changes color or shape, or appears abnormal in any other way). Please contact the manufacturer to replace it. • Never charge or store the batteries inside your car. Extreme temperatures (low or high) might ignite the battery, and cause a fire. • Do not place the battery in high-pressure containers, microwave ovens, or on induction cookware. • Do not carry, or store the batteries together with hairpins, necklaces, or other metal objects. • On (battery electrolytes) exposure to skin, flush with water immediately. If eye exposure occurs, flush with water for 15 minutes, and seek emergency care immediately. LCD Display & LED Indicator Different models have different status display indicators. Please confirm the purchased model according to the label on the machine. If you have any questions, please contact the dealer. S02CG S02CR …

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Zhuhai WUKON Optoelectronics Technology Co., Ltd Model Difference Product description: Laser level Model name: S04CG, S02CG, S02CR, S03CG, S03CR, S03DG, S03DR, S04C R, S03CG-L, S03CR-L, S03DG-L, S03DR-L, S04CG-L, S04CR-L, HP-S02CG, HP-S02CR, HP-S03CG, HP-S03CR, HP-S03DG, HP-S03DR, HP-S04CG,HP- S04CR, HP-S03CG-L, HP-S03CR-L, HP-S03DG-L, HP-S03DR-L, HP-S04CG -L, HP-S04CR-L Trade Name: Huepar FCC ID: 2AXME-S04CG All the model are the same circuit and RF module, only for model name. Regards Sincerely Client’s signature: Client’s name / title : Eric Yu (Engineering Director) Contact information / address: 4 / F, building 2, 1801 Meijie Road, Qianshan Xiangzhou District, Zhuhai, China

C5266091_X8_Ed.1 Letter of Authorization Zhuhai WUKON Optoelectronics Technology Co., Ltd Company: Zhuhai WUKON Optoelectronics Technology Co., Ltd Address: 4/F, building 2, 1801 Meijie Road, Qianshan Xiangzhou District, Zhuhai, China Product Name: Laser level Model Number: S04CG, S02CG, S02CR, S03CG, S03CR, S03DG, S03DR, S 04CR, S03CG-L, S03CR-L, S03DG-L, S03DR-L, S04CG-L, S04CR-L, HP-S02C G, HP-S02CR, HP-S03CG, HP-S03CR, HP-S03DG, HP-S03DR, HP-S04CG,H P-S04CR, HP-S03CG-L, HP-S03CR-L, HP-S03DG-L, HP-S03DR-L, HP-S04CG -L, HP-S04CR-L FCC Identifier: We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Eric Yu Date: 2020.09.04 Title: Engineering Director Signature of applicant: 1/1

C5266091_X10_Ed.2 Zhuhai WUKON Optoelectronics Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2020.09 .04 Subject: Request for Confidentiality FCC ID: To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☐ Internal Photos ☐ NOTE 1 ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of ____45 __ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. 1/1 C5266091_X10_Ed.2 Sincerely, Signature: Name: Eric Yu Title: Engineering Director 1/1

External Photos FCC ID: 2AXME-S 04CG

Model: S04CG FCC ID: 2AXME-S04CG Label Location

Internal Photos FCC ID: 2AXME-S04CG ANT

Shenzhen CTB Testing Co., Ltd. FCC ID: 2AXME-S04CG Portable device According to §15.247(e)(i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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 calculation • The result is rounded to one decimal place for comparison When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BT: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculatio n SAR Exclusion threshold SAR test exclusion 2.4021.9731.582±13.002.00<50.618473.00YES 2.441.9381.562±13.002.00<50.623343.00YES 2.480-0.0640.990±11.001.26<50.396513.00YES GFSK Conclusion: For the max result : 0.62334W/Kg ≤ FCC Limit 3.0 for 1g SAR.

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB200904016RFX TEST REPORT Compiled by: Reviewed by: Approved by: Arron Liu Rita Xiao Sherwin Qian/ Director The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. Product Name: Laser level FCC ID: 2AXME-S04CG Trade Mark: Huepar Model Number: S04CG, S02CG, S02CR, S 0 3 C G, S03CR, S03DG, S03DR, S04C R, S03CG-L, S03CR-L, S03DG-L, S03DR-L, S04CG-L, S04CR-L, HP-S02CG, HP-S02CR, HP-S03CG, HP-S03CR, HP-S03DG, HP- S03DR, HP-S04CG,HP-S04CR, HP-S03CG-L, HP-S03CR-L, HP-S 03DG-L, HP-S03DR-L, HP-S04CG-L, HP-S04CR-L Prepared For: Zhuhai WUKON Optoelectronics Technology Co., Ltd Address: 4/F, building 2, 1801 Meijie Road, Qianshan Xiangzhou District, Zhuhai, China Manufacturer: Zhuhai WUKON Optoelectronics Technology Co., Ltd Address: 4/F, building 2, 1801 Meijie Road, Qianshan Xiangzhou District, Zhuhai, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong China Sample Received Date: Aug. 31, 2020 Sample tested Date: Aug. 31, 2020 to Sep. 4, 2020 Issue Date: Sep. 4, 2020 Report No.: CTB200904016RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is Bluetooth radio test report. Report Tel: 4008-707-283 Web: http://www.ctb-lab.com Page 1 of 36 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB200904016RFX TABLE OF CONTENT Test Report Declaration Page 1. VERSION ............................................................................................................ 4 2. TEST SUMMARY ............................................................................................... 5 3. MEASUREMENT UNCERTAINTY ...................................................................... 6 4. PRODUCT INFORMATION AND TEST SETUP ................................................. 7 4.1 Product Information .............................................................................................. 7 4.2 Test Setup Configuration ...................................................................................... 7 4.3 Support Equipment ............................................................................................... 7 4.4 Channel List .......................................................................................................... 8 4.5 Test Mode ............................................................................................................. 8 4.6 Test Environment .................................................................................................. 8 5. TEST FACILITY AND TEST INSTRUMENT USED ............................................. 9 5.1 Test Facility .......................................................................................................... 9 5.2 Test Instrument Used ........................................................................................... 9 6. AC POWER LINE CONDUCTED EMISSION ..................................................... 11 6.1 Block Diagram Of Test Setup ............................................................................. 11 6.2 Limit .................................................................................................................... 11 6.3 Test procedure.................................................................................................... 11 6.4 Test Result ......................................................................................................... 13 7. RADIATED SPURIOUS EMISSION .................................................................. 15 7.1 Block Diagram Of Test Setup ............................................................................. 15 7.2 Limit .................................................................................................................... 15 7.3 Test procedure.................................................................................................... 16 7.4 Test Result ......................................................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS ..................... 24 8.1 Block Diagram Of Test Setup ............................................................................. 24 8.2 Limit .................................................................................................................... 24 8.3 Test procedure.................................................................................................... 24 8.4 Test Result ......................................................................................................... 25 9. COUDUCTED PEAK OUTPUT POWER ........................................................... 27 9.1 Block Diagram Of Test Setup ............................................................................. 27 Report Tel: 4008-707-283 Web: http://www.ctb-lab.com Page 2 of 36 Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB200904016RFX 9.2 Limit .................................................................................................................... 27 9.3 Test procedure.................................................................................................... 27 9.4 Test Result ......................................................................................................... 28 10. 6DB OCCUPIED BANDWIDTH ........................................................................ 30 10.1 Block Diagram Of Test Setup ........................................................................... 30 10.2 Limit ...................................................…

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Radiated Emission Below 1G Above 1G FCC ID: 2AXME-S 04CG Conducted Emission