QKLBT1Bluetooth Module

August 22,2011 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046-1609 Bureau Veritas Consumer Products Services Littleton Distribution Center One Distribution Center Circle, Suite # 1 Littleton, MA 01460 Re: Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidential material. Escort, Inc. requests that the following documents regarding this submission for FCC ID QKLBTl be kept confidential for an indefinite time period: 1. Schematics 2. Block Diagram 3. Operational Description The above material contains technical data and proprietary information, which would customarily be guarded from competitors. We are requesting sholt-term confidentiality on photos for products not yet placed on the market, this includes Exhibit Type: Users Manual, Internal Photos, all External Photos, and Test Setup Photos. Once the product is offered for sale, all confidentiality for short-term exhibits will be removed. We are requesting 45 days of short-term confidentiality. ESCORT Inc. will notify the FCC immediately at the time the product is released to the market so that confidentiality can be removed prior to the 45 day expiration. Joh Vi P~ sident of Engineering Es 0 Incorporated 5440 West Chester Road West Chester, Ohio 45069 DRIVE SMARTER ESCORT Inc. • 5440 West Chester Road • West Chester OH 45069 • 513.870.8500 • Escortlnc.com

DRIVE SMARTER Letter ofAgency Agent's Authorization Letter October 26, 2011 I, an officer of ESCORT INCORPORATED, do hereby authorize, until further notice, Bureau Veritas, CUl1is-Straus LLC, of One Distribution Center Circle, #I, Littleton, MA 01460, to act on our behalf in dealings before the Federal Communications Commission with respect to all matters relating to equipment authorizations under 47 CFR, This authorization includes, but is not limited to, the signing of Form 731. 1 certify that no party (as defined in 47 CFR 1.2002) to this application, including myself, is subject to a denial offederal benefits, that include FCC benefits, pursuant to section 5301 of the Anti-Drug Abuse Act of 1988, 21 U,S.c., 853A. \John K hn V.ice/President of Engineering October 26, 2011 ESCORT Inc. 5440 West Chester Road " West Chester OH 45069 ': 513.870.8500 " Escortinc.com

DRIVE SMARTER'" October 26, 2011 To Whom It May Concern: We, the ESCORT Inc, hereby request Limited Modular Approval as provided in Section 15.212 of the FCC Rules. The requirements of this section have been fulfilled as follows: 15.212(a)(1)(i); Requirement of RF Shielding is not met. The module meets the radiated emissions limits of section 15.209 and 15.249 of the FCC Rules without shielding. 15.212(a)(1)(ii); Requirement of Buffered Input: The module does not provide a direct data input to the modulator. 15.212(a)(1)(iii); Requirement of Power Supply Regulation: The module incorporates its own regulator, which is denoted as U2 in the documentation. 15,212(a)(1)(iv); Antenna ReqUirement: The module incorporates a permanently attached chip antenna. 15.212(a)(1)(v); Stand-Alone Test Configuration: The module was tested in a standalone test configuration as described in the test report. 15.212(a)(1)(vi); Labeling Requirement: The module will be labeled with its own FCC identification number, and the product into which the module is installed will contain a label referring to the enclosed module. A picture of the external label is included with the documentation. 15.212(a)(1)(vii); Operating Requirements: The module meets the specific rules for this type of transceiver. Furthermore ESCORT Inc intents to use the module only in it's own products. 15.212(a)(1)(viii); RF Exposure: The module complies with RF exposure requirements as demonstrated in the test report. The module will be installed only in our end products and will not be marketed to 3rd parties or the general p lie. ESCORT Inc. 5440 West Chester Road " West Chester OH 45069 e, 513.870.8500 " Escortinc.com

EL1376-1 Escort Inc. Photographs

EL1376-1 Escort Inc. EL1376-1 Escort Inc.

EL1376-1 Escort Inc. Photographs

Frequency Range: 2402-2480MHz Low threshold = 60/f(GHz) mW = 60 / 2.480 = 24.19mW Conducted Output Power Measured (dBm) = 4.13 dB m Antenna Gain (dBi) = 4.1 dBi EIRP = 6.7 mW Conducted Output Power (mW ) = 2.6 mW Since both Conducted Output Power and EIRP are below the low threshold, device complies with FCC RF radiation exposure limits for general population/uncontrolled exposure as a portable device without SAR evaluation.

Curtis-Straus LLC is accredited to ISO/IEC 17025 by A2LA for the specific scope of accreditation under Certificate Number 1627-01. This report may contain data which is not covered by the A2LA accreditation. See our scope of accreditation at the end of this test report. Any opinions or interpretations expressed in this report are outside the scope of our A2LA accreditation as A2LA only accredits testing. ____________________________________________________________ Curtis-Straus LLC, a wholly owned subsidiary of BV CPS One Distribution Center Circle, #1 • •• • Littleton, MA • •• • TEL (978) 486-8880 • •• • FAX (978) 486-8828 page 1 of 37 Testing Cert. No. 1627-01 Test Report Curtis-Straus LLC, a wholly owned subsidiary of BV CPS Report No EL1376-1 Client Escort Inc. Address 5440 West Chester Road West Chester, OH 45069 Phone 513-870-8535 Items tested Bluetooth Module FCC ID QKLBT1 FRN 0007508732 Equipment Type DSS Equipment Code Part 15, Frequency Hopping Spread Spectrum Transmitter FCC/IC Rule Parts 47 CFR 15.247 Test Dates August 29-30th, 2011 Results As detailed within this report Prepared by Matthew Burman – Test Engineer Authorized by Mairaj Hussain – EMC Supervisor Issue Date November 1, 2011 Conditions of Issue This Test Report is issued subject to the conditions stated in the ‘Conditions of Testing’ section on page 36 of this report. Test Report for Escort Inc. • •• • Report No. EL1376-1 November 1, 2011 ______________________________________________________________________ ____________________________________________________________ Curtis-Straus LLC, a wholly owned subsidiary of BV CPS One Distribution Center Circle, #1 • •• • Littleton, MA • •• • TEL (978) 486-8880 • •• • FAX (978) 486-8828 page 2 of 37 Contents Contents..................................................................................................................................2 Summary.................................................................................................................................3 Test Methodology ....................................................................................................................3 Product Tested - Configuration Documentation .......................................................................4 Statement of Conformity......................................................................................................5 Modifications Required for Compliance ...................................................................................5 Test Results ............................................................................................................................6 Bandwidth............................................................................................................................6 Frequency Hopping Requirements.....................................................................................10 Channel Spacing................................................................................................................10 Number of Channels ..........................................................................................................11 Occupancy Time ................................................................................................................14 Peak Power .......................................................................................................................21 Band Edge Measurements.................................................................................................25 Duty Cycle Correction Factor.............................................................................................28 Radiated Spurious Emissions............................................................................................30 Conducted Spurious Emissions.........................................................................................32 AC Line Conducted Emissions...........................................................................................34 Product Documentation .........................................................................................................35 Conditions Of Testing ............................................................................................................36 Form Final Report REV 7-20-07 (DW) Test Report for Escort Inc. • •• • Report No. EL1376-1 November 1, 2011 ______________________________________________________________________ Release Control Record Issue No. Reason for change Date Issued 1 Original Release November 1, 2011 _____________________________________________________________ Curtis-Straus LLC, a wholly owned subsidiary of BV CPS One Distribution Center Circle, #1 • •• • Littleton, MA • •• • TEL (978) 486-8880 • •• • FAX (978) 486-8828 page 3 of 37 Summary This test report supports an application for certification of a modular frequency hopping transmitter operating pursuant to 47 CFR 15.247. The Bluetooth module is being certified as a limited modular device due to the fact that it will be marketed and installed in other Escort devices. We found that the product met the above requirements without modification. The test sample was received in good condition. Test Methodology Radiated emission and AC Line conducted testing was performed according to the procedures specified in ANSI C63.4 (2009) and FCC public notice DA00-705. Radiated Emissions were maximized by rotating the device around three orthogonal axes as well as varying the test antenna’s height and polarity. The device’s antenna could not be maximized separately because it is fixed and internal to the device. The unit runs Bluetooth 2.1 which supports different types of modulations (GFSK, pi/4 DQPSK and 8DPSK) and data rates (1/2/3Mbps), along with different packet types (DH1, DH3 and DH5). A prescreen was used to determine that the following modulation types and data rates were the worst case, and similarities between other modulatio…

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EL1376-1 Escort Inc. Test Setup Photographs Radiated Emissions Measurements – Below 1GHz – Anechoic Chamber EL1376-1 Escort Inc. Test Setup Photographs Radiated Emissions Measurements – Above 1GHz – Anechoic Chamber EL1376-1 Escort Inc. Test Setup Photographs Antenna port Conducted Measurements EL1376-1 Escort Inc. Test Setup Photographs AC Line Conducted - Rear EL1376-1 Escort Inc. Test Setup Photographs AC Line Conducted - Front EL1376-1 Escort Inc. Test Setup Photographs Radiated Emission Measurements 18-25GHz