VGAYCWU7B7BTransmitter

Valet Switch: This switch is used to prevent optional Automatic Last Door Arming , Driver door Anti Hijack & Ignition Anti-Hijack of the system during extended stopovers for service stations, maintenance, valet parking, washing, etc.. The Valet Switch is also used, with the ignition switch, to disarm the security system in the event the transmitter becomes inoperable, and also transmitter code learning process. The Red LED Status Light: Informs you of 7 different conditions the system can be in and also serves as a visual deterrent to break-ins and theft. Button I -- Pressing and releasing this button will arm the alarm. Press Button 1 when system arm can activate the car finder function, the parking will flash & siren will chirp for 10 times. Button II -- Press and releasing this button will disarm the alarm. (If this button is pressed within 3 seconds after arming the alarm, the door protection zone and both auxiliary & built-in sensor will be bypassed.) Button III – Pressing and holding this button for 3 seconds when Ignition is off will “Panic” the alarm - sounding the siren and flash the exterior lights for 30 seconds. Press button# I Or II during panic will stop the panic. Pressing and holding this button for 3 seconds when ignition is On will activate the Remote Anti Hi Jack (AHJ) function. If this button is pressed, and then the button I or II is pressed within 2 seconds, the alarm will arm or disarm without siren confirmation chirps. (If this button is pressed within 2 seconds after arming the alarm, the auxiliary & built-in sensor will be bypassed.) Button IV-- Pressing & hold this button for 3 seconds may be used to operate an additional output for other optional devices such as remotely open the trunk. Button III + IV Pressing & hold both of these two buttons for 1 second can activate the 3 rd channel Output. The 3 rd channel will become active as long as these two buttons pressed. The maximum is 30 seconds. Arming the Security System Active Arming The Security System Using The Transmitter Car Finder Arm Bypass Shock Sensor Bypass Door & Shock Sensor Bypass Passively Arming The Security System With The Optional Last Door Arming Feature Security System Armed and Activated Disarming the Security System Automatic Rearming The Valet Switch And Valet Mode Valet Mode Remotely Lock/Unlock the door in valet mode Security Valet Override - Disarming The Security System Without The Transmitter Exiting the Valet Mode The Red LED Status Light The LED Status Light is used as a visual indicator of what state the security system is in at any given time. Additionally, it is also used as part of the Zone Violation, and the Zone Testing features. The Red LED Status Light is normally positioned in a location that is easily observed by the driver, and there are 7 possible conditions reflected by the LED Status Light: Security System Status Zone Violation Optional Pre-Warning Shock Detection Circuit Anti Hi Jacking appearance Ignition Anti Hijack Driver Door Anti-Hijack Remote Anti Hijack Suspend the AHJ mode Disable the AHJ mode Programming Transmitters Ignition safety door lock & unlock 2 Stage safety disarm PROGRAMMABLE FUNCTION 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. Notice : The changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

1 Helen Zhao Subject:FW: FW: BIG KING HORN SPEAKER ENT.CO.,LTD., FCC ID: VGAYCWU7B7B, Assessment NO.: AN07T6995, Notice#1 Exhibit-C-Test_Rep ort.rev..pdf... Exhibit-K-O_D.pdf From: Iris Lin Sent: Tuesday, July 10, 2007 10:51 PM To: Helen Zhao Cc: S. S. Liou (E-mail) Subject: Re: FW: BIG KING HORN SPEAKER ENT.CO.,LTD., FCC ID: VGAYCWU7B7B, Assessment NO.: AN07T6995, Notice#1 Dear Helen,, 1. Please refer to the updated "1.3 Methodology" in the attached report sheet 1 of 20 sheets. 2. We have revise the "Operation mode" in the attached report sheet 8 of 20 sheets. In the tesr report sheet 6 of 20 sheets 4.2 Measurement Procedure, it includes the explanation of three test orientation and the worst case was recorded. 3. Please refer to the attached operation description for your reference. ELECTRONICS TESTING CENTER, TAIWAN IRIS LIN -----Original Message----- From: Helen Zhao Sent: Tuesday, July 10, 2007 4:54 PM To: Helen Zhao Subject: BIG KING HORN SPEAKER ENT.CO.,LTD., FCC ID: VGAYCWU7B7B, Assessment NO.: AN07T6995, Notice#1 Question #1: The test report does not indicate which version of the ANSI C63.4 has been used for testing. Please verify that the newest version, ANSI C63.4:2003 has been used and submit an updated test report indicating which version was used. Question #2: The test setup photos do not show any means of re-orienting this device in the X, Y & Z orientations during test. Please explain how the EUT was reoriented during the testing. Question #3: The filing does not include Operational description. Please submit the operational description asap. 2 Best regards, Helen Zhao The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Top View of EUT Side View of EUT ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Front View of EUT Side View of EUT ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Rear View of EUT Bottom View of EUT

Model : T-U7B7B FCC ID : VGAYCWU7B7B 22 mm 12mm

ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Internal View of EUT ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 CONSTRUCTED PHOTOS of EUT Component View of Main PCB Solder View of Main PCB

Rev. No 1.0 FCC Part 15 EMI TEST REPORT of E.U.T. : TRANSMITTER FCC ID : VGAYCWU7B7B MODEL : T-U7B7B Working Frequency : 370 MHz for APPLICANT : BIG KING HORN SPEAKER ENT. CO., LTD. ADDRESS : NO.5, LANE 39, AN-LO ROAD, CHUNG-HO CITY, TAIPEI HSIEN, TAIWAN, ROC Test Performed by ELECTRONICS TESTING CENTER, TAIWAN NO.34, LIN 5, DINGFU TSUEN, LINKOU SHIANG TAIPEI COUNTY, TAIWAN, 24442, R.O.C. TEL : (02)26023052 Fax : (02)26010910 http://www.etc.org.tw ; e-mail: [email protected] Report Number : 07-06-RBF-094 ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 TEST REPORT CERTIFICATION Applicant : BIG KING HORN SPEAKER ENT. CO., LTD. NO.5, LANE 39, AN-LO ROAD, CHUNG-HO CITY, TAIPEI HSIEN, TAIWAN, ROC Manufacturer : BIG KING HORN ELECTRONIC (SHANGHAI) CO., LTD. NO. 3689, BEI QING RD., SONG SHAN VILLAGE, HUAXIN TOWN, 201705, QINGPU DISTRICT, SHANGHAI, CHIA Description of EUT : a) Type of EUT : TRANSMITTER b) Trade Name : BKH c) Model No. : T-U7B7B d) FCC ID : VGAYCWU7B7B e) Working Frequency : 370 MHz f) Power Supply : DC 3 V Battery*2 Regulation Applied : FCC Rules and Regulations Part 15 Subpart C (2006) I HEREBY CERTIFY THAT; The data shown in this report were made in accordance with the procedures given in ANSI C63.4 and the energy emitted by the device was founded to be within the limits applicable. I assume full responsibility for accuracy and completeness of these data. Note : 1. The results of the testing report relate only to the items tested. 2. The testing report shall not be reproduced except in full, without the written approval of ETC. Issued Date : Jun. 27, 2007 Test Engineer : ( Vincent Chang ) Approve & Authorized Signer : Will Yauo, Manager EMC Dept. II of ELECTRONICS TESTING CENTER, TAIWAN ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 Table of Contents Page 1. GENERAL INFORMATION ............................................................................................................................... 1 1.1 PRODUCT DESCRIPTION.......................................................................................................................................... 1 1.2 CHARACTERISTICS OF DEVICE: ...............................................................................................................................1 1.3 TEST METHODOLOGY............................................................................................................................................. 1 1.4 TEST FACILITY........................................................................................................................................................ 1 2. DEFINITION AND LIMITS ................................................................................................................................ 2 2.1 DEFINITION............................................................................................................................................................. 2 2.2 RESTRICTED BANDS OF OPERATION....................................................................................................................... 2 2.3 LIMITATION............................................................................................................................................................ 2 2.4 LABELING REQUIREMENT....................................................................................................................................... 4 2.5 USER INFORMATION............................................................................................................................................... 4 3 SYSTEM TEST CONFIGURATION ................................................................................................................... 5 3.1 JUSTIFICATION........................................................................................................................................................ 5 3.2 DEVICES FOR TESTED SYSTEM................................................................................................................................5 4. RADIATED EMISSION MEASUREMENT ...................................................................................................... 6 4.1 APPLICABLE STANDARD......................................................................................................................................... 6 4.2 MEASUREMENT PROCEDURE................................................................................................................................... 6 4.3 TEST DATA............................................................................................................................................................. 8 4.4 FIELD STRENGTH CALCULATION.......................................................................................................................... 10 4.5 ACTIVATE TIME.................................................................................................................................................... 10 4.6 CALCULATION OF DUTY FACTOR.......................................................................................................................... 10 4.7 RADIATED TEST EQUIPMENT................................................................................................................................15 4.8 MEASURING INSTRUMENT SETUP......................................................................................................................... 15 4.9 RADIATED MEASUREMENT PHOTOS...................................................................................................................... 16 5. BANDWIDTH OF EMISSION........................................................................................................................... 17 5.1 APPLICABLE STANDARD PLOT GRAPHIC OF BANDWIDTH..................................................................................... 17 5.2 BANDWIDTH TEST EQUIPMENT....…

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ETC Report No.:07-06-RBF-094 FCC ID.: VGAYCWU7B7B Rev. No 1.0 Radiated Measurement Photos