VMIWDW001WIRELESS CAMERA

Operation Manual Wireless Camera Model: ZC812 1. Appearance Keep the water or any liquid away from the equipment. Turn on the power and it will work. 2. Specifications * Channel：4 CH1: 2414MHz, CH2: 2432MHz, CH3: 2450MHz, CH4: 2468MHz * Power resource：12VDC Adaptor * RF power：<0dBm * Size：6.0 x 4.2 x 8.2 cm * Color: metal 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. NOTE: The manufacturer is not responsible for and radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment.

Block Diagram 2414-2468MHz Video Audio Frequency Amplifier 2.4GHz Filter Power Output PLL Controller Mixer OV7910 CCD Crystal 17.7344 MHz Crystal 17.7344 MHz

SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View

SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: VMIWDW001 Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: VMIWDW001 Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View Solder Board-Component View 1 SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 Solder Board-Component View 2 Solder Board-Component View 3 SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 Solder Board-Component View 4 Solder Board-Component View 5 SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 Solder Board-Component View 6

Circuit Description The transmitter is made up of two parts: Audio & Video unit and RF unit. The audio signal from MIC1 is amplified, then modulates the audio carry frequency oscillator (6.5MHz), the modulated carry frequency is a added in the VT of voltage controlled oscillator VCO2 (2.4GHz, D1, Q1 ). The video signal from COMOS camera passes through the sharp network (R11, R13, C7, C8), also is added in the VT of VCO2 another signal is a added in the VC02 is the error. Voltage output of loop filter , of PLL(U1) which is programmed by CPU (U3) the channel data is decided by the encodes switch (SW1) of CPU’s peripheries. The feed back signal (R26 R22, C15) form Voltage controlled oscillator. VCO2 is compared with reference crystal oscillator the error frequency of oscillator VCO2 can be corrected. The carry frequency to be modulated by audio & video has been power amplified by Q2 filtered through the band pass filter (C16, C23 microstrip)which the higher harmonica of signal reduced to lower level. The purer signal is emitted by antenna (2414-2468MHz).

1 2 34 ABCD 4 3 2 1 D CBA Title Number Revision Size A4 Date: 24-Nov-2007 Sheet of File: F:\ \PCB \ \2.4G .dd b Drawn By: R11K R24K7 R5100R R3 2K2 R18270K R618R R412KR71K R19100KR81K R1610K R1710K R97K5 R12300R R1333R R1433K R23 300R R2110K R1533R C2102 C1102 C8200pF C3105 C6 120pF C9105 C21475 C725P C4270P C22104 C20104 C13120P C10 3P3 C12 1P5 C2624PF C24105 C11 1P5 C23105 C14120P C160P5 C173pF C2524PF C181p5 C191P5 C5120P 1 2 Y 17.7344M Q3 N43 Q2 N48 Q1 3904 L 150J Audio-I/P VCC_5VGND GND Video-I/P VR110K R107K5 R11 100R K FVD1 N 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 *FS8170 1 2 3 4 5 6 78 9 10 11 12 13 14 * 78P153 VCC_5V NC NC R2010K CH / SW R22 300R NC NC NC C27 100pF 2.4G TX TA24A---V16 1 DOC 2.4G AV-TX--------2 ANT 1 2 3 4 56 ABCD 6 5 4 3 2 1 D CBA Title Number Revision Size B Date: 23-Dec-2006 Sheet of File: E:\ \PCB \7910Sensor.Ddb Drawn By: C10105 R102K7 R9 5R1 R1110K R12470K R310K R7NC R5NC R410K R6 1M R110KR2NC C8104 C133P C233P C3104 C7 104 C6 104 C5. 104 C4 104 MIC MICROPHONE Q1 1AM Y117.7344 VCCGNDVIDEOAUDIO AUDIOVIDEO R13390 C9104 VCC +8V 1 J1 CON1 1 J3 CON1 1 J4 CON1 1 J5 CON1 1 J6 CON1 R14 75R 1 2 3 4 5 6 789 101112131415161718 19 20 21 22 23 24 25 26 27 28 29 30 313233343536373839404142 43 44 45 46 47 48 SGND SVDD VCBRT BPAVE RSVDE AGND AVDDRGSVCEXPHSAIRSVDDSMTAWBEVDDEGNDGYVORVCVOOVDD HIGAIN BKLT XCLK1 XCLK2 PAL DYDD DGND GAMMP AGVEN AWBEN AWBBTM VADPXO VHSYNC FOS FODD/2PALSWFSINPWOOMODE1MODE1 HSNP DEVDDDEGND SCL SDA VREF1 VREF2 VREF3 VREF4 GX2 BVCO OV7910 U1OV7910 R875R D1D2D3 D4D5D6 Q31A Q22A R16100K R1710KR1810K R1522R +8V RS1 CDS D7D8D9 VCC

SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 FCC PART 15.249 MEASUREMENT AND TEST REPORT FOR Swann Communications Pty Ltd (Swann Global Limited - HK office) Room 1601, Tung Ning Building 249-255 Des Voeux Road Central, Hong Kong FCC ID: VMIWDW001 Report Concerns: Original Report Equipment Type: Wireless Camera Model: ZC812 Report No.: STR07128012I Test/Witness Engineer: Lahm Peng Test Date: 2007-12-04 to 2007-12-07 Prepared By: Shenzhen SEM.Test Compliance Service Co., Ltd. Room 609-610, Baotong Building, Baomin 1 st Road, Baoan District, Shenzhen, Guangdong, P.R.C. (518133) Approved & Authorized By: Jandy So / PSQ Manager Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd . REPORT NO.: STR07128012I PAGE 1 OF 18 FCC PART 15.249 SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT)...............................................................................3 1.2 TEST STANDARDS..................................................................................................................................................3 1.3 RELATED SUBMITTAL(S)/GRANT(S) .......................................................................................................................4 1.4 TEST METHODOLOGY............................................................................................................................................4 1.5 TEST FACILITY.......................................................................................................................................................4 1.6 EUT EXERCISE SOFTWARE....................................................................................................................................4 1.7 ACCESSORIES EQUIPMENT LIST AND DETAILS.......................................................................................................4 1.8 EUT CABLE LIST AND DETAILS.............................................................................................................................4 2. SUMMARY OF TEST RESULTS ...........................................................................................................................5 3. §15.203 - ANTENNA REQUIREMENT..................................................................................................................6 3.1 STANDARD APPLICABLE........................................................................................................................................6 3.2 TEST RESULT.........................................................................................................................................................6 4. §15.107 (A)- CONDUCTED EMISSION .................................................................................................................7 4.1 MEASUREMENT UNCERTAINTY..............................................................................................................................7 4.2 TEST EQUIPMENT LIST AND DETAILS.....................................................................................................................7 4.3 TEST PROCEDURE...................................................................................................................................................7 4.4 BASIC TEST SETUP BLOCK DIAGRAM.....................................................................................................................7 4.5 ENVIRONMENTAL CONDITIONS..............................................................................................................................8 4.6 TEST RECEIVER SETUP...........................................................................................................................................8 4.7 SUMMARY OF TEST RESULTS/PLOTS......................................................................................................................8 4.8 CONDUCTED EMISSIONS TEST DATA......................................................................................................................8 5. §15.205, §15.209, §15.249 (A)- RADIATED EMISSION......................................................................................11 5.1 MEASUREMENT UNCERTAINTY............................................................................................................................11 5.2 STANDARD APPLICABLE......................................................................................................................................11 5.3 TEST EQUIPMENT LIST AND DETAILS...................................................................................................................12 5.4 TEST PROCEDURE.................................................................................................................................................12 5.5 CORRECTED AMPLITUDE & MARGIN CALCULATION...........................................................................................13 5.6 ENVIRONMENTAL CONDITIONS............................................................................................................................13 5.7 SUMMARY OF TEST RESULTS/PLOTS....................................................................................................................13 6. §15.249(B) OUT OF BAND EMISSIONS .............................................................................................................17 6.1 STANDARD APPLICABLE......................................................................................................................................17 6.2 TEST EQUIPMENT LIST AND DETAILS.......…

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SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 EXHIBIT 4 - TEST SETUP PHOTOGRAPHS Conduction Emission Test Setup Radiation Emission Test Setup (30MHz to 1GHz) SWANN COMMUNICATIONS PTY LTD (SWANN GLOBAL LIMITED-HK OFFICE) MODEL: ZC812 REPORT NO.: STR07128012I FCC PART 15.249 Radiation Emission Test Setup (Above 1GHz)