YGWLH-918CTriple Technology Detector

FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment complies with Part 15 of FCC RF Rules. Operation is subject to the following two conditions: 1) This device may not cause interference and 2) This device must accept any interference, including interference that may cause undesired operation of the device. Caution! The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment.

Neutron Engineering Inc. Project No.: 1008C297 Page 2 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 2 of 9 1008C297 1008C297

Neutron Engineering Inc. Project No.: 1008C297 Page 3 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 3 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 4 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 4 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 5 of 9 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 6 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 6 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 7 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 7 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 8 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 8 of 9 1008C297 1008C297 Neutron Engineering Inc. Project No.: 1008C297 Page 9 of 9 1008C297

Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 2 of 32 Declaration Neutron represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML), or National Institute of Standards and Technology (NIST) of U.S.A. Neutron's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. Neutron shall have no liability for any declarations, inferences o r generalizations drawn by the client or others from Neutron issued reports. Neutron’s reports must not be used by the client to claim product endorsement by the authorities or any agency of the Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and Neutron-self, extracts from the test report shall not be reproduced except in full with Neutron’s authorized written approval. Neutron’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 3 of 32 Table of Contents Page 1 . CERTIFICATION 5 2 . SUMMARY OF TEST RESULTS 6 2.1 TEST FACILITY 7 2.2 MEASUREMENT UNCERTAINTY 7 3 . GENERAL INFORMATION 8 3.1 GENERAL DESCRIPTION OF EUT 8 3.2 DESCRIPTION OF TEST MODES 9 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 3.4 DESCRIPTION OF SUPPORT UNITS 11 4 . EMC EMISSION TEST 12 4.1 CONDUCTED EMISSION MEASUREMENT 12 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 12 4.1.2 MEASUREMENT INSTRUMENTS LIST 12 4.1.3 TEST PROCEDURE 13 4.1.4 DEVIATION FROM TEST STANDARD 13 4.1.5 TEST SETUP 13 4.1.6 EUT OPERATING CONDITIONS 13 4.1.7 TEST RESULTS 14 4.2 RADIATED EMISSION MEASUREMENT 15 4.2.1 RADIATED EMISSION LIMITS 15 4.2.2 MEASUREMENT INSTRUMENTS LIST 16 4.2.3 TEST PROCEDURE 18 4.2.4 DEVIATION FROM TEST STANDARD 18 4.2.5 TEST SETUP 19 4.2.6 EUT OPERATING CONDITIONS 19 4.2.7 TEST RESULTS (BETWEEN 30 – 1000 MHz) 20 4.2.8 TEST RESULTS (ABOVE 1000 MHz) 22 5 . BANDWIDTH TEST 26 5.1 MEASUREMENT INSTRUMENTS LIST 26 5.2 TEST PROCEDURE 26 5.3 DEVIATION FROM STANDARD 26 5.4 TEST SETUP 26 5.5 EUT OPERATION CONDITIONS 26 5.6 TEST RESULTS 27 6 . ANTENNA CONDUCTED SPURIOUS EMISSION 28 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 4 of 32 Table of Contents Page 6.1 APPLIED PROCEDURES / LIMIT 28 6.1.1 MEASUREMENT INSTRUMENTS LIST 28 6.1.2 TEST PROCEDURE 28 6.1.3 DEVIATION FROM STANDARD 28 6.1.4 TEST SETUP 28 6.1.5 EUT OPERATION CONDITIONS 28 6.1.6 TEST RESULTS 29 7 . EUT TEST PHOTO 32 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 5 of 32 1. CERTIFICATION E q u i p m e n t : Triple Technology Detector Brand Name : Model Name. : LH-918C Applicant : Longhorn Security Technology Co.,Ltd F a c t o r y : Longhorn Security Technology Co.,Ltd Address : The 4th Building, 1st floor of the 5th Building, New and High Technology Industrial Park,Guangming, Wan Dai HengGuangming, shenzhen,China Date of Test : Aug. 24, 2010 ~ Sep. 14, 2010 T e s t I t e m : ENGINEERING SAMPLE Standards : FCC Part15, Subpart C(15.245)/ ANSI C63.4 : 2003 The above equipment has been tested and found compliance with the requirement of the relative standards by Neutron Engineering Inc. EMC Laboratory. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCP-1-1008C297) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of NVLAP and TAF according to the ISO-17025 quality assessment standard and technical standard(s). Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 6 of 32 2. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.245) Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A Note(1) 15.209 Radiated Emission PASS FCC Part 15 Subpart C Paragraph 15.245 Limit Field Strength of Fundamental/emissions PASS 15.245(b)(3) Band Edge Test PASS Note(2) NOTE: (1)” N/A” denotes test is not applicable in this Test Report (2) Attenuation below the general limits specified in Section 15.209(a) is not required. In addition, Radiated emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the Radiated emission limits specified in Section 15.209(a) (see Section 15.205(c)). Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 7 of 32 2.1 TEST FACILITY The test facilities used to collect the test data in this report is DG-C03/CB03at the location of No.3,Jinshagang 1st Road, ShiXia, Dalang Town,Dong Guan, China.523792 Neutron's test firm number is 319330 2.2 MEASUREMENT UNCERTAINTY Where relevant, the following measurement uncertainty levels have been estimated for tests performed on the EUT as specified in CISPR 16-4-2: The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 A. Conducted Measurement : Test Site Method Measurement Frequency Range U，(dB) NOTE DG-C03 CISPR 150 KHz ~ 30MHz 1.94 B. Radiated Measurement : Test Site Method Measurement Frequency Range Ant. H / V U，(dB) NOTE 30MHz ~ 200MHz V 2.48 30MHz ~ 200MHz H 2.16 200MHz ~ 1,000MHz V 2.50 CB03 CISPR 200MHz ~ 1,000MHz H 2.66 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 8 of 32 3. GENERAL INFORMATION 3.1 GENERAL DESCRIPTION OF EUT…

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Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 32 of 32 7. EUT TEST PHOTO Radiated Measurement Photos Neutron Engineering Inc. Report No.: NEI-FCCP-1-1008C297 Page 32 of 32 7. EUT TEST PHOTO Radiated Measurement Photos