2BCXB-SV-EP01ELECTRONIC EYEPIECES

WIFI TELESCOPE CAMERA Security considerations In order to prevent injury to the user or other person or damage to property, please read this "Safety Note" and use it correctly. 1.It is forbidden to throw the product into water. 2.Do not keep this product and accessories out of the reach of children. 3.Do not disassemble this product without permission. 4.Do not place the product near high temperature (above 60 degrees), high humidity or fire sources. 5.Do not place the product in a low temperature environment (below -20 degrees). 6.When installing or removing the memory card, turn off the power. Product features 1.The product can be installed on any optical telescope and microscope (telescope, microscope eyepiece size They can be installed within φ24mm-φ50mm), so that they have the function of a camera and can view the scene Objects are photographed and videographed. 2.Easy installation, users can complete the connection with the telescope equipment as long as they rotate slightly. 3.Built-in WiFi, users can connect to its WiFi hotspot through mobile phone for browsing and control. 4.T h e c a m e r a is powerful,It has a 4 million & 4:3 Format sensor, Support up to 16 MP still photos, and 2K (2304*1728/30fps) or FHD/60 fps video. APP Download for Using Download the app: 1.Scanning below QR Code. 2.Search for the app “Lercenker”in IOS store / google play. Note: The software is only compatible with Android 4.4 or later, i0S 7.0 or later. Android/ios 1 (Figure 2)(Figure 3)(Figure 1) 43 Key description Power switch: Press and hold for 2 seconds ON/OFF. WiFi switch: Press and hold for 2 seconds to restart. Charging instructions The product has a built-in 1500mAh lithium battery, and the charger that meets the TYPE-C charging standard can be used. The maximum charging voltage and current are limited to 5V/2A, and the power bank can be used. Installation steps 1. Hold the external positioning ring to fix its position, turn the fastening rotating ring counterclockwise to adjust the fastening buckle to the maximum position. (Figure 1) 2. The product lens is aimed at the eyepiece of the optical telescope or microscope. (Figure 2) 3. Hold the external positioning ring to fix its position, turn the fastening rotating ring clockwise, and fix the electronic eyepiece without obvious loosening. (Figure 3) Note: The part of the optical eyepiece that makes the product and sleeve is horizontal and tight, and cannot be skewed, otherwise the imaging quality of the image product. 4. Adjust the lens orientation, turn the lens orientation adjustment ring, and let the punctuation point up. (Figure 4) Description of the LEDs 1.After booting: The indicator flashes quickly when waiting for the blue WiFi connection, and after the WiFi connection is established, the blue indicator flashes every 2 seconds. 2.Power off: Solid blue until shutdown. 3.When the battery is low: The red light is always on. When charging: The green indicator is solid and turns off when it is full. Product part name 2 5.With time-lapse photography, support time-lapse recording function. 6.Built-in 1500MAh lithium battery, support 4 hours camera. 7. Support TF card. 8. TYPE-C interface, any mobile phone charger can charge the device, and support external connections such as charging treasure Power access, convenient for long-term use. 5. Install the silicone ring, when installing the silicone ring, you should pay attention to the thicker side of the silicone ring wall inward (close to the lens), and then align the fastening buckle and press down to the end, as shown in the figure. (Figure 5) Note: When the diameter of the eyepiece of the telescope or other equipment ≤ 30mm, a silicone ring needs to be installed. 6. When using the device for the first time, please format the TF memory card in the APP settings. (Figure 5) (Figure 4) UP TYPE-C WiFi switch Power switch Light
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Lens direction rotation ring TF card slot Screw fastening snap Silicone ring lens Outer positioning ring Fasten the swivel ring 2 Automatic shutdown instructions If there is no operation in the APP or disconnect the WiFi connection, the device will automatically shut down after 3 minutes. It does not automatically shut down while recording. APP connection instructions Time Lapse In the options, you can set the shooting action according to your needs, and set the interval time for shooting; Select Time-lapse or Time-lapse and the device will start shooting at intervals you set. When the time-lapse recording function is activated, the device will start taking pictures at regular intervals and automatically make these photos into videos. Working hours setting, which sets the camera's working hours per day when the time-lapse shooting feature is enabled. If not set, it will be executed all day by default. Note: After the time-lapse shooting function is activated, the device needs to be turned off before the task of time-lapse shooting will begin, and the time-lapse shooting function will stop after the user manually turns it on. Working time settings. When the camera's time-lapse function is enabled, this function sets the camera's working hours each day. When the app is connected, the device automatically gets the correct time. Time Lapse OFF Timed Reording Timed Photo Timelapse video 00:50S Time interval Working hours 00:00--23:59 5 6 Camera AlbumCamera Album Video Photo Emer 2023/08/22
11:0520M 2023/08/12
11:0111.3M 2023/08/13

8:3121.3M 2023/08/15

13:0133.3M 2023/09/22
10:052.0M 2023/10/1

13:0111.8M 2023/08/22 Camera Album 2023/08/22
11:0520M 2023/08/12
11:0111.3M 2023/08/13

8:3121.3M 2023/08/15

13:0133.3M 2023/09/22
10:052.0M 2023/10/1

13:0111.8M 2023/08/22 7.Browse and download pictures or videos. To enter the gallery, click " " to enter the selection, Tap " " again to select all pictures or videos, and click " " to save to your phone. Click " " to delete all. Microphone ON > OFF > …

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Shenzhen Sensvision Intelligent Technology Co., Ltd F/6, Building C, Weihuada Industrial Park, Longhua District, Shenzhen, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2023/09/19 U.S. Agent Designation Shenzhen Sensvision Intelligent Technology Co., Ltd acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID: 2BCXB-SV-EP01): Name and company of U.S. agent: GSS SERVICE INC Physical U.S. address of agent: 6547 N Academy Blvd #2266 Colorado Springs COLORADO 80918 United States FRN of U.S. agent: 0033402082 Email address of U.S. agent: [email protected] GSS SERVICE INC acknowledges their obligation to accept service of process on behalf of Shenzhen Sensvision Intelligent Technology Co., Ltd Shenzhen Sensvision Intelligent Technology Co., Ltd with the FRN [0034254722] accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Weijun Liu Manager Shenzhen Sensvision Intelligent Technology Co., Ltd Signature Michoux Logan PM GSS SERVICE INC 48_[mo del] US_Agent_2.911(d)(7) - U, V0 5

FCC ID: 2BCXB-SV-EP01 External Photos of the EUT Photo 1 Photo 2 Photo 3 FCC ID: 2BCXB-SV-EP01 Photo 4 Photo 5 Photo 6

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BCXB-SV-EP01

FCC ID: 2BCXB-SV-EP01 Internal Photos of the EUT Photo 1 Photo 2 Photo 3 2.4G WIFI PIFA Antenna FCC ID: 2BCXB-SV-EP01 Photo 4 Photo 5 Photo 6 FCC ID: 2BCXB-SV-EP01 Photo 7 Photo 8

RF Exposure evaluation FCC ID: 2BCXB-SV-EP01 Exposure category: General population/uncontrolled environment EUT Type: Production Unit Device Type: Mobile Device 1. Reference According to §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 §1.1310 and §2.1091 RF exposure is calculated. KDB447498 D01: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies 2. Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 3. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 4. Antenna Information L4K1 can only use antennas certificated as follows provided by manufacturer; Antenna No. Model No. of antenna: Type of antenna: Gain of the antenna (Max.) Frequency range: 2.4GWIFI / PIFA antenna 1.9dBi for 2400-2500MHz 5. Manufacturing Tolerance WIFI(Peak) Frequency (MHz) 11b 2412 2437 2462 Target (dBm) 13.0 13.0 13.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11g 2412 2437 2462 Target (dBm) 13.0 13.0 13.0 Tolerance ± (dB) 1.0 1.0 1.0 Frequency (MHz) 11n(HT20) 2412 2437 2462 Target (dBm) 12.0 12.0 12.0 Tolerance ± (dB) 1.0 1.0 1.0 6. Standalone MPE Result As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna is 1.9dBi, the RF power density can be obtained. Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm 2 ) MPE Limits (mW/cm 2 ) dBm mW 2.4GWIFI 14.0 25.1189 1.9 1.5488 0.0077 1.0000 Remark: 1. Output power (Peak) including turn-up tolerance; 2. MPE evaluate distance is 20cm from user manual provide by manufacturer. 7. Conclusion The measurement results comply with the FCC Limit per 47 CFR 2.1091 for the uncontrolled RF Exposure of mobile device. ----------------THE END OF REPORT---------------

V . S .W . R < 1.4 Polarization Type V ertical & Horizontal Frequenc Range 2400 ~ 2500GHz Input Impendence(ohm) 50 Efficiency (dB) 6 0.2 % 6 0.2 %-3.61.91.2 Maximum Power (dBm)1.7 (XY-plane) Gain (dBi)1.2 (Avg Gain XY-plane) Peak EIRP(dBm)1.2 Tot. Rad. Pwr. (dBm)-1.2 (Input pwr – loss pwr) Product specification Quick Reference Date Antenna module on the system board Ant. Port Input Pwr. (dBm)0 (Typ. BT class 2 output power) Directivity (dBi)1 (all direction antenna) Minimum Power (dBm)-4(XY-plane) Avg. Power (dBm)-0.5(XY-plane) All the technical data and information contained herein are subject to change without prior notice Antenna Layout & module on the system board Antenna Gain Gain Table Unit in dBi @2.44GHzXY-planeXZ-planeYZ-plane Efficiency Peak Avg. Peak Avg. Peak Avg. Module Board -0.51.1-3.0 Return Loss The Environment of Antenna Radiation Pattern 3D radiation pattern diagram XY-planeXZ-planeYZ-plane

Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao‘an District, Shenzhen, China Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID. ........................................... : CTA23090700501 2BCXB-SV-EP01 Compiled by ( position+printed name+signature) .. : File administrators Zoey Cao Supervised by ( position+printed name+signature) .. : Project Engineer Amy Wen Approved by ( position+printed name+signature) .. : RF Manager Eric Wang Date of issue ..................................... : Sep. 13, 2023 Testing Laboratory Name .............. : Shenzhen CTA Testing Technology Co., Ltd. Address ............................................ : Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Applicant’s name ............................ : Shenzhen Sensvision Intelligent Technology Co., Ltd Address ............................................. : F/6, Building C, Weihuada Industrial Park, Longhua District, Shenzhen, China Test specification .......................... : Standard ........................................... : FCC Part 15.247 TRF Originator .................................. : Shenzhen CTA Testing Technology Co., Ltd. Shenzhen CTA Testing Technology Co., Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen CTA Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen CTA Testing Technology 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 .................... : ELECTRONIC EYEPIECES Trade Mark ....................................... : N/A Manufacturer ..................................... : Shenzhen Sensvision Intelligent Technology Co., Ltd Model/Type reference ....................... : SV-EP01 Listed Models ................................... : SV-EP02, SV-EP03, SV-EP04, SV-EP05, SV-EP06, SV-EP07, SV-EP08, SV-EP09, SV-EP10, SV-EP11, SV-EP12, SV-EP13, SV-EP14, SV-EP15, SV-EP16, SV-EP17, SV-EP18, SV-EP19, SV-EP20 Modulation Type ............................... : CCK/DSSS/OFDM Operation Frequency ........................ : From 2412 - 2462MHz Rating ............................................... : DC 3.7V From battery and DC 5.0V From external circuit Result ................................................ : PASS Report No.: CTA23090700501 Page 2 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn T E S T R E P O R T Equipment under Test : ELECTRONIC EYEPIECES Model /Type : SV-EP01 Listed Models. SV-EP02, SV-EP03, SV-EP04, SV-EP05, SV-EP06, SV-EP07, SV-EP08, SV-EP09, SV-EP10, SV-EP11, SV-EP12, SV-EP13, SV-EP14, SV-EP15, SV-EP16, SV-EP17, SV-EP18, SV-EP19, SV-EP20 Applicant : Shenzhen Sensvision Intelligent Technology Co., Ltd Address : F/6, Building C, Weihuada Industrial Park, Longhua District, Shenzhen, China Manufacturer : Shenzhen Sensvision Intelligent Technology Co., Ltd Address : F/6, Building C, Weihuada Industrial Park, Longhua District, Shenzhen, 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.: CTA23090700501 Page 3 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Contents 1 T E S T S T A N D A R D S ................................................................. 4 2 S U M M A R Y ............................................................................ 5 2.1 General Remarks 5 2.2 Product Description 5 2.3 Equipment Under Test 5 2.4 Short description of the Equipment under Test (EUT) 5 2.5 EUT operation mode 6 2.6 Block Diagram of Test Setup 6 2.7 Related Submittal(s) / Grant (s) 6 2.8 Modifications 6 3 T E S T E N V I R O N M E N T .............................................................. 7 3.1 Address of the test laboratory 7 3.2 Test Facility 7 3.3 Environmental conditions 7 3.4 Test Description 8 3.5 Statement of the measurement uncertainty 8 3.6 Equipments Used during the Test 9 4 T E S T C O N D I T I O N S A N D R E S U L T S ........................................... 10 4.1 AC Power Conducted Emission 10 4.2 Radiated Emission 13 4.3 Maximum Peak Conducted Output Power 19 4.4 Power Spectral Density 20 4.5 6dB Bandwidth 23 4.6 Out-of-band Emissions 26 4.7 Antenna Requirement 33 5 T E S T S E T U P P H O T O S O F T H E E U T ......................................... 34 6 P H O T O S O F T H E E U T ........................................................... 35 Report No.: CTA23090700501 Page 4 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 1 T E S T S T A N D A R D S The tests were performed according to following standards: FCC Rules Part 15.247: Frequency Hopping, Direct Spread Spectrum and Hybrid Systems that are in operation within the bands of 902-928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz. ANSI C63.10-2013: American National Standard for Testing Unlicensed Wireless Devi…

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Report No.: CTA23090700501 Page 29 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11g Reference Reference CH06 CH11 30MHz-3GHz 30MHz-3GHz 3GHz -25GHz 3GHz -25GHz Report No.: CTA23090700501 Page 30 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11n20 Reference Reference CH01 CH06 30MHz-3GHz 30MHz-3GHz 3GHz -25GHz 3GHz -25GHz Report No.: CTA23090700501 Page 31 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 802.11n20 Reference CH11 30MHz-3GHz 3GHz -25GHz Report No.: CTA23090700501 Page 32 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Band-edge Measurements for RF Conducted Emissions: 802.11b Left bandedge Right bandedge 802.11g Left bandedge Right bandedge 802.11n(HT20) Left bandedge Right bandedge Report No.: CTA23090700501 Page 33 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 4.7 Antenna Requirement Standard Applicable For intentional device, according to FCC 47 CFR Section 15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator, the manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited FCC CFR Title 47 Part 15 Subpart C Section 15.247(c) (1) (I): (i) Systems operating in the 2400-2483.5 MHz band that is used exclusively for fixed. Point-to-point operations may employ transmitting antennas with directional gain greater than 6dBi provided the maximum conducted output power of the intentional radiator is reduced by 1 dB for every 3 dB that the directional gain of the antenna exceeds 6dBi. Test Result: The maximum gain of antenna was 1.9dBi. Remark:The antenna gain is provided by the customer , if the data provided by the customer is not accurate, Shenzhen CTA Testing Technology Co., Ltd. does not assume any responsibility. Report No.: CTA23090700501 Page 34 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 5 T e s t S e t u p P h o t o s o f t h e E U T Report No.: CTA23090700501 Page 35 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn 6 P h o t o s o f t h e E U T Report No.: CTA23090700501 Page 36 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA23090700501 Page 37 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA23090700501 Page 38 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn Report No.: CTA23090700501 Page 39 of 39 Shenzhen CTA Testing Technology Co., Ltd. Room 106, Building 1, Yibaolai Industrial Park, Qiaotou Community, Fuhai Street, Bao’an District, Shenzhen, China Tel:+86-755 2322 5875 E-mail:[email protected] Web:http://www.cta-test.cn ********************** End of Report **********************

FCC ID: 2BCXB-SV-EP01 Test Setup Photos of the EUT