2BX7Q-VHSMOVOL1CAMERA

VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 1 of 8 VHSMO. USER MANUAL VHSMO Vol. 1 Pocket Retro Digital Camera User Manual VHSMO Vol. 1 is a pocket-sized, retro-styled digital still camera built for people who want to capture real moments instead of overprocessed pictures. It shoots true vintage-style photos through an authentic retro lens and sends them wirelessly to the VHSMO companion app in seconds — no cables, no SD card readers, and no cloud. This manual explains every control on the camera and how to use it. Please read it before first use and keep it for future reference. VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 2 of 8 1. Introduction The VHSMO Vol. 1 is a simple point-and-shoot digital camera that pairs a true retro lens with modern wireless convenience. It captures still images and transfers them directly to a paired smartphone, giving you an authentic vintage photography experience without film, printing, cables or cloud storage. 1.1 What your camera does • True retro lens — a genuine vintage-style lens captures naturally grainy, authentic photos. No filters, no overlays. • Instant wireless transfer — every photo pushes straight to the VHSMO app over a direct wireless connection in seconds. • Pocket-sized design — a compact body that fits in the palm of your hand and travels anywhere. • Full data privacy — images move directly from camera to phone with no cloud communication. • Simple point-and-shoot operation — one-button shutter with automatic exposure and white balance handled on-device. 1.2 Where to use it VHSMO Vol. 1 is made for casual photography, travel, social events and everyday use, indoors or out. It is a simple, always-on-hand alternative to phone cameras and disposable film cameras, for anyone who wants a genuine retro look without the hassle of maintaining vintage equipment. VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 3 of 8 2. Parts Identification The illustrations below identify every external control, indicator, port and opening on the VHSMO Vol. 1. Callout numbers are consistent across all six views and are described in the legend at the end of this section. Figure 1 — Front view Figure 2 — Rear view (controls) VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 4 of 8 Figure 3 — Top plate Figure 4 — Left side (port side) Figure 5 — Right side (lanyard side) VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 5 of 8 Figure 6 — Bottom view 2.1 Legend No. Part Function 1 Shutter button Captures a still image. Located on the top plate, right-hand side. 2 Optical viewfinder 35 mm classic-style viewfinder. Front window and rear eyepiece. 3 LED flash 2 W LED. Fires only when the mode slider is set to FLASH. 4 Retro lens Fixed-focus lens assembly. No optical or digital zoom. 5 Power / mode slider Three positions: OFF, ON, FLASH. 6 Wi-Fi button Starts and stops the camera Wi-Fi access point for phone pairing. 7 Status LED (red) Lit during start-up and initialisation; off when the camera is ready. 8 Speaker Emits the start-up tone and shutter confirmation tone. 9 USB-C port Charging and data transfer. 5 V DC input. 10 Charge indicator LED Red while charging, green when charging is complete. 11 Lanyard pass-through Two openings joined by an internal channel for the supplied lanyard. 12 Reset button Recessed reset button. Restores the camera to factory defaults. 13 microSD slot / access plate Holds the removable microSD card supplied with the camera. VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 6 of 8 3. Operating Instructions 3.1 Powering the camera on 1. Slide the power / mode slider (5) on the rear of the camera to the ON position. 2. A start-up tone is played through the speaker (8). 3. The red status LED (7) beside the viewfinder eyepiece illuminates while the camera initialises. When it switches off, the camera is ready. 4. Press the shutter button (1) on the top plate to capture a photograph. Exposure and white balance are set automatically; no configuration is required. To switch the camera off, return the slider (5) to the OFF position. 3.2 Taking photographs with flash Move the power / mode slider (5) from ON to the FLASH position. The camera remains powered on and the LED flash (3) on the front of the camera now fires with every exposure. Return the slider to ON to resume shooting without flash. 3.3 Wi-Fi connection and the VHSMO app 1. With the camera switched on, press the Wi-Fi button (6) on the rear of the camera. The camera starts its own local Wi-Fi network. 2. On the paired smartphone, open the Wi-Fi settings and select the VHSMO network, then open the VHSMO companion app (available for iOS and Android). 3. Once connected, photographs can be viewed live in the app as they are taken, and offloaded from the camera to the phone. 4. Press the Wi-Fi button (6) again to stop the camera Wi-Fi. The connection is direct between camera and phone. Images are not routed through, or stored on, any external server. The effective operating range is approximately 10 metres, line of sight. 3.4 Charging Connect the supplied USB-C cable to the USB-C port (9) on the left side of the camera and to a standard 5 V DC USB power source. Charge indicator (10) Meaning Red Battery is charging Green Charging is complete The camera may be used normally while it is connected to the charger. Typical charging time from empty is approximately 1 hour 30 minutes. The battery is an internal, non-user-replaceable single-cell Li-Po pack of 1000 mAh. 3.5 microSD card The microSD card slot (13) is located on the bottom of the camera, behind the bottom access plate. A 4 GB microSD card is pre-installed at the factory and no card needs to be fitted before first use. The card is removable and may be replaced by the user if required. Switch the camera off before removing or inserting a card. VHSMO. VHSMO Vol. 1 | Pocket Retro Digital Camera www.vhsmo.com Page 7 …

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Shenzhen HTT Technology Co., Ltd. Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 4 Product Name: CAMERA Model No.: VHSMO Vol. 1 EUT Constructional Details External Photo Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 4 Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 4 Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 4 of 4 ------End------

Label and Location Size: L: 2.0cm*W: 1.0cm Label and Location FCC ID : 2BX7Q-VHSMOVOL1

Shenzhen HTT Technology Co., Ltd. Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 1 of 3 Product Name: CAMERA Model No.: VHSMO Vol. 1 EUT Constructional Details Internal Photo Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 2 of 3 Report No.: HTT202608723 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park,Hangcheng Road, Nanchang Community, Xixiang Street, Bao'an District, Guangdong Province, Shenzhen, China Page 3 of 3 ------End------ ANTENNA

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 1 of 10 RF Exposure evaluation Report Reference No. ..................... : FCC ID............................................. : HTT202608723F03 2BX7Q-VHSMOVOL1 Compiled by ( position+printed name+signature) . : File administrators Heber He Supervised by ( position+printed name+signature) . : Project Engineer Bruce Zhu Approved by ( position+printed name+signature) . : RF Manager Kevin Yang Date of issue .................................... : Aug. 26, 2026 Testing Laboratory Name .............. : Shenzhen HTT Technology Co.,Ltd. Address ............................................ : 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao’an District, Shenzhen, Guangdong, China Applicant’s name ............................ : Dongguan Ruikangqi Intelligent Technology Co., Ltd Address ............................................ : 3F, Yuexiu Longguang Zhigu, No. 6, Lianfeng New Road, Dalingshan Town, Dongguan. Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 Shenzhen HTT 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 HTT Technology Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HTT 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 ..................... : CAMERA Manufacturer .................................... : Dongguan Ruikangqi Intelligent Technology Co., Ltd Trade Mark ........................................ N/A Model/Type reference ...................... : VHSMO Vol. 1 Rating ............................................... : DC 3.7V From Battery and DC 5V From External Circuit Result ............................................... : PASS Report No.: HTT202608723F03 Page 2 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 2 of 10 T E S T R E P O R T Equipment under Test : CAMERA Model /Type : VHSMO Vol. 1 Listed Models : N/A Applicant : Dongguan Ruikangqi Intelligent Technology Co., Ltd Address : 3F, Yuexiu Longguang Zhigu, No. 6, Lianfeng New Road, Dalingshan Town, Dongguan. Manufacturer : Dongguan Ruikangqi Intelligent Technology Co., Ltd Address : 3F, Yuexiu Longguang Zhigu, No. 6, Lianfeng New Road, Dalingshan Town, Dongguan. 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.: HTT202608723F03 Page 3 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 3 of 10 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 Special Accessories 6 2.4 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 Statement of the measurement uncertainty 7 4 T E S T L I M I T 8 4.1 Requirement 8 4.2 Conducted Power Results 9 4.3 Manufacturing tolerance 9 4.4 Evaluation Result 9 4.5 Simultaneous Transmission for SAR Exclusion 10 5 C O N C L U S I O N ......................................................... 10 Report No.: HTT202608723F03 Page 4 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 4 of 10 1 T E S T S T A N D A R D S The tests were performed according to following standards: ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB 447498 D01 General RF Exposure Guidance v06: Mobile and Portable Device, RF Exposure, Equipment Authorization Procedures. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1093: Radiofrequency radiation exposure evaluation: portable devices Report No.: HTT202608723F03 Page 5 of 10 Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China Page 5 of 10 2 S U M M A R Y 2.1 General Remarks Date of receipt of test sample : Aug. 20, 2026 Testing commenced on : Aug. 20, 2026 Testing concluded on : Aug. 26, 2026 2.2 Product Description Product description: CAMERA Model/Type reference: VHSMO Vol. 1 Power supply: DC 3.7V From Battery and DC 5V From External Circuit Adapter Information (Auxiliary test provided by the lab): Model: GS-0500200 Input: AC100-240V, 50/60Hz, 0.3A max Output: DC 5V, 2A Testing sample ID： HTT202608723-1# (Engineer sample) HTT202608723-2# (Normal sample) Hardware version: / Software version: / WIFI : Supported type: 802.11b/802.11g/802.11n(HT20)/ 802.11n(HT40) Modulation: 802.11b: DSSS 802.11g/802.11n(HT20)/ 802.11n(HT40): OFDM Operation frequency: 802.11b/802.11g/802.11n(H20): 2412MHz~2462MHz 802.11n(H40): 2422MHz~2452MHz Channel numb…

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OTA TEST REPORT Eurofins TA Technology (Shanghai) Co., Ltd. tested the above equipment in accordance with the requirements in ANSI/IEEE Std 149-2008. The test results show that the equipment tested is capable of demonstrating compliance with the requirements as documented in this report. Prepared by: Xu Ying Approved by: Xu Kai Eurofins TA Technology (Shanghai) Co., Ltd. Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China TEL: +86-021-50791141/2/3 FAX: +86-021-50791141/2/3-8000 Applicant Espressif System (Shanghai) Co.,Ltd Product ESP32-C3-WROOM-02 Model ESP-ANT B Report No. Y2102A0260-T3V2 Issue Date February 19, 2025 OTA Test Report Report No: Y2102A0260-T3V2 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 2 of 14 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. TABLE OF CONTENTS 1. Test Laboratory ................................................................................................................................ 4 1.1. Notes of the Test Report ...................................................................................................... 4 1.2. Test Facility .......................................................................................................................... 4 1.3. Testing Location ................................................................................................................... 4 1.4. Laboratory Environment ...................................................................................................... 4 2. General Description of Equipment under Test ................................................................................. 5 2.1. Applicant and Manufacturer Information.............................................................................. 5 2.2. General information ............................................................................................................. 5 2.3. Test Date .............................................................................................................................. 5 2.4. Receiving Date ..................................................................................................................... 5 2.5. Applied Standards ................................................................................................................ 6 3. Test Conditions................................................................................................................................. 7 3.1. Test Configuration ................................................................................................................ 7 3.2. Test Measurement ............................................................................................................... 7 4. Test Results ...................................................................................................................................... 8 4.1. Gain and Efficiency .............................................................................................................. 8 5. Equipment List .................................................................................................................................. 9 ANNEX A: 3-D Pattern Plots ....................................................................................................................... 10 ANNEX B: 2-D Pattern Plots ....................................................................................................................... 11 ANNEX C: The EUT Appearance, Antenna plots and Test Configuration ................................................. 12 C.1 EUT Appearance ..................................................................................................................... 12 C.2 Antenna plots ........................................................................................................................... 13 C.3 Test Configuration ................................................................................................................... 14 OTA Test Report Report No: Y2102A0260-T3V2 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 3 of 14 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. Version Revision description Issue Date Rev.0 Initial issue of report. March 9, 2021 Rev.1 Update information in Page 6 and 14. September 21, 2022 Rev.2 Update description. February 19, 2025 Note: This revised report (Report No. Y2102A0260-T3V2) supersedes and replaces the previously issued report (Report No. Y2102A0260-T3V1). Please discard or destroy the previously issued report and dispose of it accordingly. OTA Test Report Report No: Y2102A0260-T3V2 Eurofins TA Technology (Shanghai) Co., Ltd. TA-MB-04-008O P age 4 of 14 This report shall not be reproduced except in full, without the written approval of Eurofins TA Technology (Shanghai) Co., Ltd. 1. Test Laboratory 1.1. Notes of the Test Report This report shall not be reproduced in full or partial, without the written approval of Eurofins TA technology (shanghai) co., Ltd. The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. Measurement Uncertainties were not taken into account and are published for informational purposes only. This report is written to support regulatory compliance of the applicable standards stated above. 1.2. Test Facility A2LA (Certificate Number: 3857.01) Eurofins TA Technology (Shanghai) Co., Ltd. has been listed by American Association for Laboratory Accreditation to perform measurement. 1.3. Testing Location Company: Eurofins TA Technology (Shanghai) Co., Ltd. Address: Building 3, No.145, Jintang Rd, Pudong Shanghai, P.R.China City: Shanghai Post code: 201201 Country: P. R. China Contact: Xu Kai Telephone: +86-021-50791141/2/3 Fax: +86-021-507911…

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1 Appendix RF Test Data for 2.4G WIFi Company: : Dongguan Ruikangqi Intelligent Technology Co., Ltd EUT : CAMERA FCC ID: : 2BX7Q-VHSMOVOL1 Model Number : VHSMO Vol. 1 Report No. : HTT202608723F01 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 802.11b SISO 2412 0.593 1.827 32.46 4.89 0.01 2437 0.592 1.827 32.40 4.89 0.03 2462 0.592 1.826 32.42 4.89 0.02 802.11g SISO 2412 0.584 2.261 25.83 5.88 6.37 2437 0.584 1.816 32.16 4.93 0.03 2462 0.585 1.817 32.20 4.92 0.03 802.11n (HT20) SISO 2412 0.561 1.793 31.29 5.05 0.04 2437 0.561 1.792 31.31 5.04 0.03 2462 0.561 1.792 31.31 5.04 0.03 802.11n (HT40) SISO 2422 0.581 1.812 32.06 4.94 0.03 2437 0.581 1.812 32.06 4.94 0.03 2452 0.581 1.812 32.06 4.94 0.03 3 1.2 Test Graph 1.2.1 Ant1 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 4 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 5 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 6 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 7 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV 8 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV 9 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 13.005 / Pass 2437 1 13.050 / Pass 2462 1 13.044 / Pass 802.11g SISO 2412 1 16.652 / Pass 2437 1 16.706 / Pass 2462 1 16.661 / Pass 802.11n (HT20) SISO 2412 1 17.784 / Pass 2437 1 17.799 / Pass 2462 1 17.793 / Pass 802.11n (HT40) SISO 2422 1 36.744 / Pass 2437 1 36.892 / Pass 2452 1 36.737 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 802.11b SISO 2412 1 9.217 >=0.5 Pass 2437 1 9.630 >=0.5 Pass 2462 1 9.625 >=0.5 Pass 802.11g SISO 2412 1 16.402 >=0.5 Pass 2437 1 16.396 >=0.5 Pass 2462 1 16.428 >=0.5 Pass 802.11n (HT20) SISO 2412 1 17.589 >=0.5 Pass 2437 1 17.524 >=0.5 Pass 2462 1 17.580 >=0.5 Pass 802.11n (HT40) SISO 2422 1 36.096 >=0.5 Pass 2437 1 36.132 >=0.5 Pass 2452 1 35.919 >=0.5 Pass 10 2.2 Test Graph 2.2.1 OBW 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 11 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 12 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 13 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 14 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV 15 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV 16 2.2.2 6dB BW 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 17 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 18 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 19 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 20 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV 21 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV 22 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 802.11b SISO 2412 3.40 <=30 Pass 2437 2.38 <=30 Pass 2462 2.92 <=30 Pass 802.11g SISO 2412 7.74 <=30 Pass 2437 6.67 <=30 Pass 2462 7.19 <=30 Pass 802.11n (HT20) SISO 2412 6.83 <=30 Pass 2437 5.71 <=30 Pass 2462 6.23 <=30 Pass 802.11n (HT40) SISO 2422 5.99 <=30 Pass 2437 5.59 <=30 Pass 2452 6.12 <=30 Pass 23 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit(dBm/3kHz) 802.11b SISO 2412 -8.38dBm/100kHz <=8 Pass 2437 -9.64dBm/100kHz <=8 Pass 2462 -8.95dBm/100kHz <=8 Pass 802.11g SISO 2412 -11.05dBm/100kHz <=8 Pass 2437 -11.48dBm/100kHz <=8 Pass 2462 -11.03dBm/100kHz <=8 Pass 802.11n (HT20) SISO 2412 -11.27dBm/100kHz <=8 Pass 2437 -12.56dBm/100kHz <=8 Pass 2462 -12.27dBm/100kHz <=8 Pass 802.11n (HT40) SISO 2422 -15.34dBm/100kHz <=8 Pass 2437 -15.57dBm/100kHz <=8 Pass 2452 -14.97dBm/100kHz <=8 Pass 24 4.2 Test Graph 4.2.1 PSD 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 25 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 26 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 27 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(HT20)_MCH_2437MHz_Ant1 (SISO)_NTNV 28 802.11n(HT20)_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_LCH_2422MHz_Ant1 (SISO)_NTNV 29 802.11n(HT40)_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11n(HT40)_HCH_2452MHz_Ant1 (SISO)_NTNV 30 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 802.11b SISO 2412 1 -8.45 2437 1 -9.51 2462 1 -9.02 802.11g SISO 2412 1 -10.73 2437 1 -11.77 2462 1 -11.50 802.11n (HT20) SISO 2412 1 -11.93 2437 1 -12.41 2462 1 -12.40 802.11n (HT40) SISO 2422 1 -15.51 2437 1 -15.51 2452 1 -14.94 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 802.11b SISO 2412 1 -8.45 -28.45 Pass 2437 1 -9.51 -29.51 Pass 2462 1 -9.02 -29.02 Pass 802.11g SISO 2412 1 -10.73 -30.73 Pass 2437 1 -11.77 -31.77 Pass 2462 1 -11.50 -31.50 Pass 802.11n (HT20) SISO 2412 1 -11.93 -31.93 Pass 2437 1 -12.41 -32.41 Pass 2462 1 -12.40 -32.40 Pass 802.11n (HT40) SISO 2422 1 -15.51 -35.51 Pass 2437 1 -15.51 -35.51 Pass 2452 1 -14.94 -34.94 Pass 31 5.2 Test Graph 5.2.1 Ref 802.11b_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11b_MCH_2437MHz_Ant1 (SISO)_NTNV 32 802.11b_HCH_2462MHz_Ant1 (SISO)_NTNV 802.11g_LCH_2412MHz_Ant1 (SISO)_NTNV 33 802.11g_MCH_2437MHz_Ant1 (SISO)_NTNV 802.11g_HCH_2462MHz_Ant1 (SISO)_NTNV 34 802.11n(HT20)_LCH_2412MHz_Ant1 (SISO)_NTNV 802.11n(…

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1 Appendix RF Test Data for BLE Company: : Dongguan Ruikangqi Intelligent Technology Co., Ltd EUT : CAMERA FCC ID: : 2BX7Q-VHSMOVOL1 Model Number : VHSMO Vol. 1 Report No. : HTT202608723F02 Reviewed By : Heber He 2 1. Duty Cycle 1.1 Test Result 1.1.1 Ant1 Ant1 Mode TX Type Frequency (MHz) T_on (ms) Period (ms) Duty Cycle (%) Duty Cycle Correction Factor (dB) Max. DC Variation (%) 1M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 2M SISO 2402 100.000 100.000 100.00 0.00 0.00 2440 100.000 100.000 100.00 0.00 0.00 2480 100.000 100.000 100.00 0.00 0.00 3 1.2 Test Graph 1.2.1 Ant1 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 4 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 5 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 6 2. Bandwidth 2.1 Test Result 2.1.1 OBW Mode TX Type Frequency (MHz) ANT 99% Occupied Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 1.026 / Pass 2440 1 1.026 / Pass 2480 1 1.027 / Pass 2M SISO 2402 1 2.039 / Pass 2440 1 2.039 / Pass 2480 1 2.040 / Pass 2.1.2 6dB BW Mode TX Type Frequency (MHz) ANT 6dB Bandwidth (MHz) Verdict Result Limit 1M SISO 2402 1 0.704 >=0.5 Pass 2440 1 0.706 >=0.5 Pass 2480 1 0.707 >=0.5 Pass 2M SISO 2402 1 1.347 >=0.5 Pass 2440 1 1.351 >=0.5 Pass 2480 1 1.343 >=0.5 Pass 7 2.2 Test Graph 2.2.1 OBW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 8 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 9 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 10 2.2.2 6dB BW 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 11 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 12 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 13 3. Maximum Conducted Output Power 3.1 Test Result 3.1.1 Power Mode TX Type Frequency (MHz) Maximum Peak Conducted Output Power (dBm) Verdict ANT1 Limit 1M SISO 2402 -0.61 <=30 Pass 2440 0.03 <=30 Pass 2480 0.47 <=30 Pass 2M SISO 2402 -0.64 <=30 Pass 2440 0.01 <=30 Pass 2480 0.48 <=30 Pass 14 4. Maximum Power Spectral Density 4.1 Test Result 4.1.1 PSD Mode TX Type Frequency (MHz) Maximum PSD (dBm) Verdict ANT1 Limit(dBm/3kHz) 1M SISO 2402 -1.85dBm/100kHz <=8 Pass 2440 -1.17dBm/100kHz <=8 Pass 2480 -0.78dBm/100kHz <=8 Pass 2M SISO 2402 -3.99dBm/100kHz <=8 Pass 2440 -3.29dBm/100kHz <=8 Pass 2480 -2.88dBm/100kHz <=8 Pass 15 4.2 Test Graph 4.2.1 PSD 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 16 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 17 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 18 5. Unwanted Emissions In Non-restricted Frequency Bands 5.1 Test Result 5.1.1 Ref Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) 1M SISO 2402 1 -1.88 2440 1 -1.20 2480 1 -0.76 2M SISO 2402 1 -3.97 2440 1 -3.29 2480 1 -2.86 5.1.2 CSE Mode TX Type Frequency (MHz) ANT Level of Reference (dBm) Limit (dBm) Verdict 1M SISO 2402 1 -1.88 -21.88 Pass 2440 1 -1.20 -21.20 Pass 2480 1 -0.76 -20.76 Pass 2M SISO 2402 1 -3.97 -23.97 Pass 2440 1 -3.29 -23.29 Pass 2480 1 -2.86 -22.86 Pass 19 5.2 Test Graph 5.2.1 Ref 1M_LCH_2402MHz_Ant1_NTNV 1M_MCH_2440MHz_Ant1_NTNV 20 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 21 2M_MCH_2440MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV 22 5.2.2 CSE 1M_LCH_2402MHz_Ant1_NTNV 1M_LCH_2402MHz_Ant1_NTNV 23 1M_MCH_2440MHz_Ant1_NTNV 1M_HCH_2480MHz_Ant1_NTNV 24 1M_HCH_2480MHz_Ant1_NTNV 2M_LCH_2402MHz_Ant1_NTNV 25 2M_LCH_2402MHz_Ant1_NTNV 2M_MCH_2440MHz_Ant1_NTNV 26 2M_HCH_2480MHz_Ant1_NTNV 2M_HCH_2480MHz_Ant1_NTNV

Shenzhen HTT Technology Co., Ltd. Shenzhen HTT Technology Co.,Ltd. Tel: 0755-23595200 Fax: 0755-23595201 1F, Building B, Huafeng International Robotics Industrial Park, Hangcheng Road,Nanchang Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong, China FCC PART…

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