2AZK3-TSC-221PWireless Home Camera

TRUEN Co., Ltd. Apr 12, 2021 Timco Engineering, Inc. 849 N.W. State Road 45 P.O. Box 370a Newberry, Florida 32669 USA Letter of Authorization We, the undersigned, hereby authorize Yeong Hwan Hong of ICR Co.,Ltd. to act on our behalf in all manners relating to application for equipment authorization for FCC ID: 2AZK3-TSC-221P including signing of all documents relating to these matters. Any and all acts carried out by Yeong Hwan Hong of ICR Co.,Ltd. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from TRUEN Co., Ltd. “I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a).” Sincerely, Yang-Hoon, Cho/ Manager

TRUEN Co., Ltd. Rev 11/20/07 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AZK3-TSC-221P Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram TSC-221P_Blk.pdf Part list TSC-221P_Plist.pdf Schematics TSC-221P_Schem.pdf Operational Description TSC-221P_OpDesc.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); Exhibit Type File Name External Photo TSC-221P_Ext Photos.pdf Internal Photo TSC-221P_Int Photos.pdf Manual TSC-221P_Manual.pdf Test Set-up Photo TSC-221P_Tsup Photos For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. Sincerely, Yang-Hoon, Cho/ Manager

Exterior Photographs Front Top Rear Bottom Side 1 Side 2 Side 3 Side 4

Label TRUEN Co., Ltd. Model: TSC-221P FCC ID : 2AZK3-TSC-221P Munufacturer 1 : TRUEN Co., Ltd. Munufacturer 2 : FENGTAIDA 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

Interior Photographs Interior Main board - Front Top Main board - Rear Bottom Sensor Board - Front Top Sensor Board - Rear Bottom IR board - Front Top IR board - Rear Bottom Powerboard - Front Top Powerboard - Rear Bottom TRH sensor board - Front Top TRH sensor board - Rear Bottom Antenna

페이지(page) : ( 2 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.0 Report No. ICRT-TR-E211381-0A Contents 1. Applicant & Manufacturer & Test Laboratory Information .......................................................................................... 3 1.1 Applicant information ............................................................................................................................................ 3 1.2 Manufacturer Information .................................................................................................................................... 3 1.3 Test Laboratory Information ................................................................................................................................ 3 2. Equipment under Test(EUT) Information ..................................................................................................................... 4 2.1 General Information .............................................................................................................................................. 4 2.2 Additional Information .......................................................................................................................................... 4 2.3 Mode of operation during the test ...................................................................................................................... 4 2.4 Modifications of EUT ............................................................................................................................................ 4 2.5 Reason of Additional Model Name..................................................................................................................... 4 3. Maximum Permissible Exposure ................................................................................................................................... 5 3.1 RF Exposure calculation ...................................................................................................................................... 5 3.2 EUT Descrption ..................................................................................................................................................... 5 3.3 Result ..................................................................................................................................................................... 6 Revision History Issued Report No. Issued Date Revisions Effect Section ICRT-TR-E211381-0A 21-June-2021 Initial Issue All 페이지(page) : ( 3 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.0 Report No. ICRT-TR-E211381-0A 1. Applicant & Manufacturer & Test Laboratory Information 1.1 Applicant information Applicant TRUEN Co., Ltd. Address Office 1309, Woolim e-Biz Center 1, 28, Digital-ro 33-gil, Guro-gu, Seoul, Republic of Korea Contact Person June ho, kang Telephone No. +82-070-8677-6000 Fax No. +82-02-2108-1595 E-mail [email protected] 1.2 Manufacturer Information Manufacturer 1 TRUEN Co., Ltd. Address 1309, Woolim e-BIZ Center 1, 28, Digital-ro 33-gil, Guro-gu, Seoul, Republic of Korea Manufacturer 2 FENGTAIDA Address 4/F BLDG G,NO. 4010 BANXUEGANG ROAD, BANTIAN LOGGANG DISTRICT, SHENZHEN,CHINA 1.3 Test Laboratory Information Conducted tests were performed at Laboratory ICR Co., Ltd. Address 112, Hwanggeum 3-ro 7beon-gil, Hagun-ri, Yangchon-eup, Gimpo-si, Gyeonggi- do, Korea Telephone No. +82-2-6351-9002 Fax No. +82-2-6351-9007 RRA No. KR0165 KOLAS No. KT652 Test Firm Registration Number 490614 페이지(page) : ( 4 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.0 Report No. ICRT-TR-E211381-0A 2. Equipment under Test(EUT) Information 2.1 General Information Product Name Wireless Home Camera Brand Name - Model Name TSC-221P Additional Model Name TSC-221NP FCC ID 2AZK3-TSC-221P Power Supply DC 5.0 V 2.2 Additional Information Equipment Class DTS-Digital Transmission System Device Type Stand-alone Operating Frequency 2 412 ㎒ ~ 2 462 ㎒ RF Output Power 16.82 ㏈m Number of Channel 11 Modulation Type 802.11b: DSSS Modulation 802.11g/n(HT20): OFDM Modulation Antenna Type PCB Antenna Antenna Gain 3.56 ㏈i Antenna Operating Mode Single Antenna Equipment with only one antenna 2.3 Mode of operation during the test - The EUT is continuous transmission mode during the test with set to each of the Low Channel, Middle Channel, and High Channel at the worst case data rate. The worst case data rate for each modulation is determined 1 Mbps for IEEE 802.11b, 6 Mbps for IEEE 802.11g, 6.5 Mbps for HT20. 2.4 Modifications of EUT - None 2.5 Reason of Additional Model Name - This is due to differences in dealerships. 페이지(page) : ( 5 )/( 총(Total) 6 ) ICRT-QPA-17-03 Rev.0 Report No. ICRT-TR-E211381-0A 3. Maximum Permissible Exposure 3.1 RF Exposure calculation According to the FCC rule 1.1310 table 1B, the limit for the maximum permissible RF exposure for an uncontrolled environment are f/1500 ㎽/㎝² for the frequency range between 300 ㎒ and 1 500 ㎒ and 1.0 ㎽/㎝² for the frequency range between 1 500 ㎒ and 100 000 ㎒. The electric field generated for a 1 ㎽/㎝² exposure is calculated as follows: E = √ (30 * P * G) / d, and S = E² / Z = E² / 377, because 1 ㎽/㎝² = 10 W/m² Where S = Power density in ㎽/㎝², Z = Impedance of free space, 377 Ω E = Electric filed strength in V/m, G = Numeric antenna gain, and d = distance in meter Combing equations and rearranging the terms to express the distance as a function of the remaining variable d = √ (30 * P * G) / (377 *10 S) Changing to units of ㎽ and cm, using P (㎽) = P (W) / 1 000, d (㎝) = 0.01 * d (m) d = 0.282 * √ (P * G) / S Where d = distance in ㎝, P = Power in ㎽, G = Numeric antenna gain, and S = Power density in ㎽/㎝² 3.2 EUT Descrption Kind of EUT Wireless Home Camera Operating Frequency Band ■ WLAN(802.11b/g/n(HT20)): 2 412 ㎒ ~ 2 462 ㎒ □ WLAN(802.11n(HT40)): 2 422 ㎒ ~ 2 452 ㎒ □ WLAN: 5 180 ㎒ ~ 5 320 ㎒ / 5 500 ㎒ ~ 5 700 ㎒ □ WLAN: 5 745 ㎒ ~ 5 825 ㎒ □ Bluetooth: 2 402 ㎒ ~ 2 480 ㎒ Max. Output Power 16.82 ㏈m Exposure Evaluation Applied ■ MPE □ SAR □ N/A 페이…

Text truncated - open the document above for the full version.

페이지(page) : ( 2 )/( 총(Total) 56 ) ICRT-QPA-17-03 Rev.0 Report No. ICRT-TR-E211380-0A Contents 1. Applicant & Manufacturer & Test Laboratory Information .......................................................................................... 4 1.1 Applicant information ............................................................................................................................................ 4 1.2 Manufacturer Information .................................................................................................................................... 4 1.3 Test Laboratory Information ................................................................................................................................ 4 2. Equipment under Test(EUT) Information ..................................................................................................................... 5 2.1 General Information .............................................................................................................................................. 5 2.2 Additional Information .......................................................................................................................................... 5 2.3 Mode of operation during the test ...................................................................................................................... 5 2.4 Modifications of EUT ............................................................................................................................................ 5 2.5 Reason of Additional Model Name..................................................................................................................... 5 3. Test Summary .................................................................................................................................................................. 6 3.1 Test standards and results .................................................................................................................................. 6 3.2 Purpose of the test ............................................................................................................................................... 6 3.3 Test Methodology ................................................................................................................................................. 6 3.4 Configuration of Test System .............................................................................................................................. 6 3.5 Antenna requirement ............................................................................................................................................ 7 4. Used equipment on test .................................................................................................................................................. 8 5. 6 ㏈ Bandwidth ............................................................................................................................................................... 9 5.1 Operating environment ........................................................................................................................................ 9 5.2 Measurement method .......................................................................................................................................... 9 5.3 Test setup .............................................................................................................................................................. 9 5.4 Test data .............................................................................................................................................................. 10 6. Maximum Conducted (Average) Output Power ......................................................................................................... 15 6.1 Operating environment ...................................................................................................................................... 15 6.2 Measurement method ........................................................................................................................................ 15 6.3 Test setup ............................................................................................................................................................ 15 6.4 Test data .............................................................................................................................................................. 16 7. Power Spectral Density ................................................................................................................................................. 17 7.1 Operating environment ...................................................................................................................................... 17 7.2 Measurement method ........................................................................................................................................ 17 7.3 Test setup ............................................................................................................................................................ 17 7.4 Test data .............................................................................................................................................................. 18 8. Conducted Spurious Emission ..................................................................................................................................... 23 8.1 Operating environment ...................................................................................................................................... 23 8.2 Measurement method ........................................................................................................................................ 23 8.3 Test setup .....................................…

Text truncated - open the document above for the full version.

페이지(page) : ( 1 )/( 총 3 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E211381-0A Test Setup Photo Test Setup Radiated measurement for below 1 ㎓ (Front side) Test Setup Radiated measurement for below 1 ㎓ (Rear side) 페이지(page) : ( 2 )/( 총 3 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E211381-0A Test Setup Radiated measurement for Above 1 ㎓ (Front side) Test Setup Radiated measurement for Above 1 ㎓ (Rear side) 페이지(page) : ( 3 )/( 총 3 ) ICRT-QP-22-02 Rev.5 Report No. ICRT-TR-E211381-0A Test Setup Conducted measurement (Front side) Test Setup Conducted measurement (Rear side)