TW5GD8209A2.4GHz Digital Solution Wireless Camera Kit

GD8209 Block Diagram 2400 MHz-2483.5 MHz

EXHIBIT B - EUT EXTERNAL PHOTOGRAPHS EUT – Front View EUT – Rear View EUT – Left Side View EUT – Right Side View

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS EUT – Battery Cover off View EUT – Cover off View 1 Antenna EUT – Cover off View 2 EUT – Main Board Top View EUT – Main Board Top Shielding off View EUT – Main Board Bottom View EUT – GD8209K02A Board Top View EUT – GD8209K02A Board Bottom View EUT – GD8209C02A Board with LED View EUT – GD8209C02A Board Top View EUT – GD8209C02A Board Bottom View EUT – LED Board Top View EUT – LED Board Bottom View EUT – RF Module Board Top View EUT – RF Module Board Bottom View EUT – Adapter View EUT – Adapter Label View

GD8209/GD7609 Circuit Desciription 1. First, the GD8209 and GD7609 should be connected to its adapter or be populated with four batteries, then turn on the machine. 2. GD8209: The video signal is collected by the CMOS sensor(OV7722), and the audio signal is collected by the mic. Then both two signals will be sent to the MCU(SN93331) and be coded into digital signals. Third, the two digital signals will be sent to RF IC(A7121) and modulate with the carrier which its frequence is 2.4GHz. Finally, the modulated signals will be sent by the antenna. 3. GD7609: First, Antenna will receive the modulated signal from GD8209. Second the signals will be amplified and demodulated in the RF module. Third, the processed signal will go into MCU(SN93330), the demodulated signal will be isolated into two signal(audio and video). Then the MCU will light the indicate LED and there are voice from the loudspeaker . At the same time, the TFT LCD will show the real time image.

O mnidirectional Antenna 2 dBi Channel No.14 = 2461.425MHz Channel No.8 = 2441.165MHz Channel No.5 = 2431.045 MHz Channel No.11= 2451.295MHz Channel No.3 = 2424.405MHz Channel No.17 = 2470.50MHz Channel No.16 = 2468.225MHz Channel No.15 = 2464.905MHz Channel No.13 = 2458.100MHz Channel No.12= 2454.780MHz Channel No.10= 2447.975MHz Channel No.9 = 2444.50MHz 2400.00MHz- 2483.50MHz the 17 channels may be changed as below table. <17 dBm The hopping frequency is 17 times per second. Channel No.7 = 2437.845MHz Channel No.6 = 2434.525MHz Channel No.4 = 2427.725MHz Channel No.2 = 2420.915 MHz Channel No.1 = 2417.50MHz 17 channel RF PRODUCT SPEC Frequency range Channel spacing 3.375MHz Channel List Modulation type / technology GFSK Modulation / Adaptive Frequency Hopping L.O. frequency of receiver 2.4 GHz Data Rate 3.0 Mbps RF power (conducted power or EIRP) Antenna type & gain antenna connector NA \Designated freque Channel No.10= 2439.20MHz Channel No.11= 2442.575MHz Channel No.12 = 2445.95MHz Channel No.13 = 2449.325MHz Channel No.14 = 2452.70MHz Channel No.15 = 2456.075MHz the 17 channels may be changed as below table. Channel No.17 = 2464.025MHz Channel No.18 = 2466.20MHz

APPROVED: ECO NO: LTR ABCD 6543 21 DATE: DCBA REVISION RECORD SCALE: SHEET: OF DRAWING NO: TITLE:COMPANY: RELEASED: DATED: DATED: QUALITY CONTROL:CHECKED: DATED: DATED: DRAWN: CODE: SIZE: REV: 2 1 A2 LDO-->VCC33 24MHz L1 601 C2 106 C1 104 L2 601 C3 106 C4 104 L3 601 C5 106 C6 104 C9 106 C10 104 L5 601 E5 VDD E6 D6 F1 D9 F2 D3 F3 CLK F4 GND F5 D2 C1 PWDN B6 HREF B5 SDA B4 GND B3 VDD B2 VREF2 B1 GND C6 VSYNC D1 D5 D6 D4 E1 D7 E2 D1 E3 VDD E4 PCLK A6 D0 A5 SCL A4 FSN A3 VREF1 A2 RSTB A1 VDD F6 D8 U2OV7720 C13 104 R6 NC C14 104 R7 NC R8 000 R10 104 C15 104 1 23 Q3 3904 R27 472 R32 471 R50 105 R51 103 C66 102 1 3 2 Q4 R41 124 R45 122 R46 151 R47 333 R65 202 C67 104 C68 391 C69 104 C18 104 C72 102 R66 471 C73 106 1 23 Q8 3904 C19 106 B5 000 R12 121 D1 C46 223 C480.1uF C45 106 1 IN 2 GND 3 EN 4 BP 5 OUT U9 RT9167 R24 100K R13 NC R14 000 C7 106 R15 NC L4 601 R1 10K 1 23 Q2 3904 C11 104 R2105R3101 R4103 2 1 3 Q1 2301 L6 601 C12 106 R5 2.2 C20 104 R19 33 C80.1uF 123 J2 3Pin 123 J3 3Pin R11 101 C32 47p C31 47p 12345 678 R20 101 C21 68p C22 68p C23 68p C24 68p C25 68p C26 68p C27 68p C28 68p C16 NC C17 NC 12345 678 R18 101 1234567891011121314151617181920 21 22 CN1 FPC-20PIN C30 104 4 VCC 2 GND 3 OUT R9 33 C33 47p C34 47p B1 NC 12 JK3 2FPC_1.25 R16 NC C35 106 3V3 3V3 DVDD_V18 DOVDD_V33 AVDD_V33 ADVDD_V33 ADGND DOVDD_V33 VIDAT4VIDAT7 VIDAT1 SEN_CLK VIDAT0 VIDAT6 ADVDD_V33 ADGND GPIO2_6 ADGND AVDD_V33 GPIO2_7 VIHS VIVS VIDAT3 VIDAT2 VIDAT5 DVDD_V18 DOVDD_V33 VIDAT1VIDAT2 VIDAT3 VIDAT4VIDAT5 VIDAT6 VIDAT7 GPIO2_7GPIO2_6 VIDAT0 VIVSVICKVIHS SEN_CLK +5V 3V3 3V3 AGND AGND AGND AGND AGND AGND +5V VCC_5V AGND VCC_5V VCC_5V MIC+ CDS+ MIC+ AGND VICK 3V3 SEN_CLK AGND B 11 REV: SIZE: CODE: DRAWN: DATED: DATED: CHECKED:QUALITY CONTROL: DATED: DATED: RELEASED: COMPANY:TITLE: DRAWING NO: SHEET: OF SCALE: REVISION RECORD APPROVED: ECO NO: ABD DATE: 1 2 3 4 5 6 DCAB C LTR R1 CDS5mm KA D1 KA D2 KA D4 KA D5 KA D7 KA D8 R2 18 R3 18 R4 18 KA D3 KA D6 R5 18 123 J2 3Pin 123 J3 3Pin MIC2 C D 1 MOSI RF_SPI_CS/GPIO I SPI_CS I O MS0 I O SLE SPI_RXD RX_SEL TX_SEL + SDATA RF_TXD/GPIO I O I O MISO I I RF_ANT2/GPIO II RS232 CSN O RF_ANT1/GPIO I I/O I I/O RX I/O RF_TX_SEL/GPIO CD_TXEN RF_RX_SEL/GPIO O ANT1DEM_RSTTX_SEL O SPI_CLK I MU2302 RF_RXD CE I I O SPI_TXD I SCK A7121 I IO ENTX - O IRQ nRF24L01 RF_PA/GPIO BB_CLK ANT2 I/O I RX_SEL I O I TRXD O I/O I RF_SPI_IN O RF_SPI_OUT/GPIO MS1 SCLKDATA I TX SN93100 SeriesRF_SPI_CLK I RF_CE I/O RF Module O I BATTERY DET V0.4 RF Module LDO 3.3V Leaming SWAlerting SW TO CMOS SENSOR BATTERY IN R7 0R R4 0R C1110uF L2 10UH L1 10uH R3968KR35150K C32 1nF R56 NC C330.1uF C16 2.2nF C21 0.1uF C22 0.1uF C23 0.1uF C36 0.1uF C24 0.1uF C27 0.1uF C310.1uF C34 0.1uF C350.1uF C37 2.2nF C39 0.1uF R3 56K R8 1M C40 10uF C41 10uF R48 100K R54 100K R14 1K5 C42 104 15 AIN3 16 AIN2 17 AIN1 18 AIN1_L 19 VDDA_ADC 21 VSSA_ADC 22 RF_SPI_CS 23 RF_SPI_CLK 24 RF_SPI_IN 25 RF_SPI_OUT 26 RF_ANT1 27 RF_ANT2 28 RF_PA 29 RF_CE 30 GND 31 VDD3 32 RF_TX_SEL 33 RF_TXD 34 RF_RX_SEL 35 RF_RXD 36 GPIO6 37 S_SCL 38 S_SDA 39 SEN_CLK 20 PGA_VIN 3 GPIO16 4 GPIO15 5 GPIO14 6 VDD18 7 GND 8 VDD3 9 S_PCK 10 S_HSYNC 11 S_VSYNC 12 GPIO2 13 GPIO1 14 GPIO0 1 GPIO4 2 GPIO3 80 GPIO5 78 VDDA1 77 VGNDA1 79 OUTR 67 VDD18 68 GPIO7 71 VDD_RC 70 PWR_EN 69 KEY 76 VDDAL 75 VDDA 72 VCAPA 74 VSSA 73 VCAPB 66 GND 65 VDD3 64 RST 63 XOUT 62 XIN 61 VDDA_DAC 60 TEST 59 GPIO17 58 GPIO8/DMIC_CLK 57 GPIO9/DMIC_DATA 56 SF_SO 55 SF_SI 54 SF_SCK 53 SF_CS_ 52 VDD3 51 GND 50 VDD18 49 TX 48 RX 47 IMG0 46 IMG1 45 IMG2 44 IMG3 43 IMG4 42 IMG5 41 IMG6 40 IMG7 U3 SN93331-001 L7 601 C8 39pF C25 39pF C290.01uF R17100KC140.1uF 1 SPI_CS 2 SPI_CLK 3 SPI_RXD 4 SPI_TXD 5 RX_CLK 6 RX_SYN 7 CD_TXEN 8 TRXD 9 TXD 10 F_CLK 11 RESETN 12 MS0 13 MS1 14 BB_CLK 15 VIN 16 GND 17 FP_RDY 18 GND 19 C2 20 C1 JP2 MD7121 RN4 22R RN5 22R R19 22R R58 100K R6100K C2 0.1uF C3 10uF C4 10uF C120.1uF C1 22nF 1 IN 2 GND 3 EN 4 BP 5 OUT U20 RT9167 T12 PAD1 R24 0R R43 104 R44 104 1 872 5 436 K1 SW-2.0X4 R11 000 R16 000 R23 000 R26 000 R68 33 C6 47 L4 27UH C60 106 C61 104 R46 103 R49 103 R50 103 R51 103 R15 103 R32 202 C26 102 C305 106 T26 PAD1 C450.1uF 123 456 78 SW1 2P2T 23 1 J1 R2 101 B1 601B2 601 C50 47 C51 47 C52 47P C53 47P C1010.1uF C7 10uF/10V C15 106 C43 104 C48 22nF C44 0.1uF 1 IN 2 GND 3 EN 4 BP 5 OUT U16 RT9167 T11 PAD1 C17 106 R13103 C100 475 C18 NC C5 104 B7 601 C69 47 123 JP1 2 OUT 3 IN 1 GND U2 PJ6206-1.8 C70 105 R5103 R10 102 R9 104 12 D1 5819 B3 601 R12 NC R18 1K R20100K C38 0.1uF 8-SOIC 1 CS# 2 SO 3 WP# 4 GND 5 SI 6 SCLK 7 HOLD# 8 VCC U1 MX25L512 R21 NC 1 B 2 A 3 GND 5 VCC 4 Y U4 XC74UL08AAN R42 470K D3 IS355 C54 4.7uF/6.3V R22 1K R25 10K C55 0.1UF R45 10K R27 102 B4 601 123 456 SW4 ALARM SW 123 JP3 123 456 SW2 Leaming SW 12 SW3 C47 107 24 13 Y2 12MHz 123456789 1011121314151617181920 21 22 SW520pin J7 CN4/1.27/CZ 12 JK3 2FPC_1.25 T1T2T3T4T5T6T7T8 C9107 VCC33 VCC33 VCC33_AD AGND_AD AGND_DA VCC33 VCC33_DA RXTX AGND_AD AIN1 AIN1_L AGND_AD DGND AIN3AIN2 RX XIN XOUT RST VCC18 DGND AGND_DA AGND_AD AGND_AD VDDA_VDO AGND_AD VCC33 VCC33 VCC33 VCC33_DA VCC33 VCC18 VCC33 VCC18 VCC33 VDD_RC VCC33_AD VCC18 AMIC_SPI_TXD S_IMG7 S_IMG0 SEN_CLK SF_SCK GPIO5 S_VSYNCS_HSYNCGPIO2 S_SDA S_SCL AMIC_TRXD S_IMG5 AMIC_TX_SEL S_IMG4 GPIO0GPIO1 S_PCK SF_CS_ AMIC_CD_TXEN TX AMIC_SPI_RXD AMIC_SPI_CLK AIN1_LPGA_VIN AMIC_SPI_CS S_IMG2S_IMG6 AMIC_RX_SEL GPIO4 GPIO6 AMIC_BB_CLK RF_PA SF_MOSIS_IMG1S_IMG3 AMIC_MS0 SF_MISO AIN1GPIO14 VDDA_VDO VCC33 DGND DGND AGND_AD AMIC_SPI_CS AMIC_SPI_CLKAMIC_SPI_RXD AMIC_SPI_TXD AMIC_CD_TXEN AMIC_TRXDAMIC_MS0 RF_PA AMIC_RF_RST AMIC_BB_CLK DGND AMIC_TX_SEL AMIC_RX_SEL VCC33_RF VCC33_RF VCC33_RF DGND AMIC_RF_RST S_IMG0S_IMG1S_IMG2S_IMG3S_IMG4S_IMG5S_IMG6S_IMG7 S_SCL S_SDA S_HSYNC S_PCK S_VSYNC VCC5V VCC33_RF DGND S_SCL S_SDA VCC33 GPIO14GPIO1GPIO0GPIO5 SEN_CLK DGND DGND DGND VCC33 GPIO3 PGA_VIN VCC5V DGND DGND DGND DGND DGND VCC33 VDD_RC DGND DGND VCC33 DGND GPIO3 DGND DGND DGND DGND VCC5V AGND_AD AGND_AD AGND_AD DGND DGND DGND DGND DGND GPIO4 KEY GPIO8 DGND GPIO8 DGND VCC33 SF_SCKSF_MOSI SF…

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Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This report must not be used by the customer to claim product certification, approval, or endorsement by NVLAP*, or any agency of the Federal Government. * This report contains data that are not covered by the NVLAP accreditation and are marked with an asterisk “★” (Rev.2) FCC PART 15.247 TEST REPORT For Shenzhen Gospell Smarthome Electronic Co., LTD 5Floor/Block 2, Vision (SZ) Park, Hi-Tech Industrial Park, Shenzhen, China FCC ID: TW5GD8209A Report Type: Original Report Product Type: 2.4GHz Digital Solution Wireless Camera Kit Test Engineer: Brown Lu Report Number: RSZ111110002-00 Report Date: 2011-12-07 Reviewed By: Merry Zhao EMC Engineer Test Laboratory: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ111110002-00 FCC Part15.247 Page 2 of 39 TABLE OF CONTENTS GENERAL INFORMATION.......................................................................................................................................4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) .....................................................................................4 OBJECTIVE...................................................................................................................................................................4 RELATED SUBMITTAL(S)/GRANT(S).............................................................................................................................4 TEST METHODOLOGY..................................................................................................................................................4 TEST FACILITY.............................................................................................................................................................5 SYSTEM TEST CONFIGURATION ..........................................................................................................................6 DESCRIPTION OF TEST CONFIGURATION......................................................................................................................6 EUT EXERCISE SOFTWARE..........................................................................................................................................6 EQUIPMENT MODIFICATIONS.......................................................................................................................................6 SUPPORT EQUIPMENT LIST...........................................................................................................................................6 EXTERNAL I/O CABLE..................................................................................................................................................6 BLOCK DIAGRAM OF TEST SETUP................................................................................................................................7 SUMMARY OF TEST RESULTS ...............................................................................................................................8 FCC §15.247 (i) & §1.1307 (b) (1) & §2.1091- MAXIMUM PERMISSIBLE EXPOSURE (MPE)..............................9 STANDARD APPLICABLE..............................................................................................................................................9 TEST DATA..................................................................................................................................................................9 FCC §15.203 - ANTENNA REQUIREMENT...........................................................................................................10 APPLICABLE STANDARD............................................................................................................................................10 ANTENNA CONNECTOR CONSTRUCTION....................................................................................................................10 FCC §15.207 (a) – AC LINE CONDUCTED EMISSIONS .....................................................................................11 APPLICABLE STANDARD............................................................................................................................................11 MEASUREMENT UNCERTAINTY..................................................................................................................................11 EUT SETUP................................................................................................................................................................11 EMI TEST RECEIVER SETUP.......................................................................................................................................12 TEST PROCEDURE......................................................................................................................................................12 TEST EQUIPMENT LIST AND DETAILS.........................................................................................................................12 TEST RESULTS SUMMARY..........................................................................................................................................12 TEST DATA................................................................................................................................................................12 FCC §15.209, §15.205 & §15.247(d) - SPURIOUS EMISSIONS.............................................................................15 APPLICABLE STANDARD...............................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS AC Line Conducted Emissions - Front View AC Line Conducted Emissions - Side View Radiated Emissions View (Below 1GHz) Radiated Emissions View (Above 1GHz)