TWV-SXL1-PWIRELESS PROGRAMMER

1 | Page Proprietary and Confidential Revised 10-11-11 SXL1 Asset Tracking Solution 5116-21-00772| Revision 1.0 SXL1 USERS MANUAL 2 | Page Proprietary and Confidential Revised 10-11-11 3 | Page Proprietary and Confidential Revised 10-11-11 Table of Contents SXL1.................................................................................................................................................5 Connecting the SXL1 to the Computer.................................................................................................5 SXL1_Programmer Software...............................................................................................................5 Standard Reporting Tab...............................................................................................................7 Motion Reporting Tab.................................................................................................................10 Triggered Reporting Tab.............................................................................................................11 Testing Tab...............................................................................................................................12 Info Tab.....................................................................................................................................13 Profiles Tab...............................................................................................................................14 Operational Standards......................................................................................................................14 Mounting Provisions...................................................................................................................14 Power Standards Outline...................................................................................................................14 New Battery Installation..............................................................................................................15 Battery Replacement..................................................................................................................15 Battery Counter Reset................................................................................................................15 Battery Voltage..........................................................................................................................15 Battery Low Threshold................................................................................................................15 Power Supply / Battery Life.........................................................................................................15 Configuration Connector..................................................................Error! Bookmark not defined. USB Port........................................................................................Error! Bookmark not defined. Environmental Performance Standards...................................................Error! Bookmark not defined. SXL1 Serial Message Protocol..........................................................................................................16 Serial Protocol..................................................................................................................................16 Serial CRC Algorithm.................................................................................................................17 Serial Sensor Messages Supported...................................................................................................17 Remote Data Command (message type 0x04)....................................................................................18 Remote Sensor Alarm Command (message type 0x05)......................................................................18 SXL1 On-Air Message Protocol.........................................................................................................18 Location Message Format.................................................................................................................19 Message Type (Byte 1)..............................................................................................................19 Position (Bytes 2-8)....................................................................................................................20 Status (Byte 9)...........................................................................................................................20 Battery Status (Bits 2:0)..............................................................................................................20 Report Mode (Bit 3)....................................................................................................................20 Alarm Indication (Bit 4)...............................................................................................................20 Message Cause (Bits 8:5)...........................................................................................................20 Engine Run Time (Bit 9).............................................................................................................21 Configuration Change (Bit 10).....................................................................................................21 Message Count (Bits 13:11)........................................................................................................21 Motion State (Bit 14)..................................................................................................................21 GPS 2D/3D (Bit 15)....................................................................................................................21 Remote Message.............................................................................................................................21 Termination Message..............…

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3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com February 16, 2011 Timco Engineering 849 NW State Road 45 Newberry, Florida 32669 SUBJECT: TIMCO-TCB/Request for additional info - NUMEREX CORPORATION - FCC ID: TWV-SXL1-P REFERENCE: JOB 226UC11 Dear Application Examiner: The IBM T-48 Laptop Computer Support Equipment used in the test configuration for the Numerex SXL1-P has FCC Part 15 DoC approval. Best Regards, Sandi McEnery US Tech (Agent for Numerex)

Confidentiality Request November 9, 2010 Timco Engineering PO Box 370 Newberry, FL 32669 RE : FCC ID: TWV- SXL1-P Dear Application Examiner: With regards to the exhibits submitted in support of the application for FCC ID: TWV-SXL1-P, please classify the following as confidential under the provision of 47 CFR 0.459: -Schematics (file name 10-0192.Numerex.SXL 1-P.Confidential Schematics.pdf -Block diagram (file name 10-0192.Numerex.SXL 1-P.Confidential Block Diagram.pdf) -Theory of Operation (file name 10-0192.Numerex.SXL 1-P.Confidential Theory of Operation.pdf) These exhibits contain technical information that Numerex Corp. deems to be sensitive and proprietary. Therefore this information cannot be published. If this information were to be made public it could be used to the disadvantage of the applicant in the marketplace. Sincerely, Sandi McEnery US Tech (Authorized Agent for Numerex Corp.) 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com

US Tech FCC ID:TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp. Page 1 of 2 Photograph 1 – EUT Front US Tech FCC ID:TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp. Page 2 of 2 Photograph 2 – EUT Back

Appendix D Numerex Sample Label Label size is 7cm x 3cm maximum and is located on the back of the enclosure

US Tech FCC ID:TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp. Page 1 of 3 Photo 1 – EUT with cover removed US Tech FCC ID:TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp. Page 2 of 3 Photo 2 – EUT without the plastic enclosure (PCB solder side) US Tech FCC ID:TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp. Page 3 of 3 Photo 3 – EUT without the plastic enclosure (PCB component side)

Page 1 of 23 Application for US Code Title 47, Part 2, Subpart J, Section 2.947, Certification Per Part 15, Subpart C, for Intentional Radiators, Section 15.249, Intentional Radiator Operating within the Band 902 MHz to 928 MHz. And US Code Title 47, Part 2, Subpart J, Section 2.902, Verification Per Part 15, Subpart B, for Unintentional Radiators, section 15.101, 15.107 and 15.109 For the SXL1 Programmer Models: 159136RFINTXA1, 159136RFINTXB1, 159136RFINTXC1 Manufactured by Numerex Corp. UST Project: 10-0192 Test Date(s): August 28, 29,30, 2010 and October 5, 2010 Issue Date: January 5, 2011 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com Page 2 of 23 I certify that I am authorized to sign for the test facility and that all of the statements in this report and in the Exhibits attached hereto are true and correct to the best of my knowledge and belief: US TECH (Agent Responsible For Test): By: Name: Alan Ghasiani _______________ Title: Consulting Engineer - President Date: January 5, 2011 _ This report shall not be reproduced except in full. This report may be copied in part only with the prior written approval of U.S. Technologies. The results contained in this report are subject to the adequacy and representative character of the sample provided. 3505 Francis Circle Alpharetta, GA 30004 PH: 770-740-0717 Fax: 770-740-1508 www.ustech-lab.com US Tech FCC ID: TWV-SXL1-P Test Report: 10-0192 Date: January 5, 2011 Model(s): 159136RFINTXA1, 159136RFINTXB1, 159136RFINTXC1 Customer: Numerex Corp. Page 3 of 23 MEASUREMENT/TECHNICAL REPORT COMPANY NAME: Numerex Corp. MODEL(S): 159136RFINTXA1, 159136RFINTXB1, 159136RFINTXC1 FCC ID: TWV-SXL1-P DATE: January 5, 2011 This report concerns (check one): Original grant X Class II change_____ Equipment type: Intentional Radiator Operating within the bands 902- 928 MHz Deferred grant requested per 47 CFR 0.457(d) (1) (ii)? yes_____ No X If yes, defer until:_________________ date N.A. agrees to notify the Commission by N.A. date of the intended date of announcement of the product so that the grant can be issued on that date. Report prepared by: US Tech 3505 Francis Circle Alpharetta, GA 30004 Phone Number: (770) 740-0717 Fax Number: (770) 740-1508 US Tech FCC ID: TWV-SXL1-P Test Report: 10-0192 Date: January 5, 2011 Model(s): 159136RFINTXA1, 159136RFINTXB1, 159136RFINTXC1 Customer: Numerex Corp. Page 4 of 23 SUMMARY OF TEST REQUIREMENTS FCC Requirement Title Disposition 15.205 Restricted Bands Pass 15.207 Intentional Radiator Power Line Conducted Pass Emissions 15.209 Intentional Radiator Radiated Emissions Pass 15.249(a) Fundamental Field Strength Pass 15.107 Unintentional Radiator Power Line Conducted Pass Emissions 15.109 Unintentional Radiator Radiated Emissions Pass N/A = Not applicable for this unit. US Tech FCC ID: TWV-SXL1-P Test Report: 10-0192 Date: January 5, 2011 Model(s): 159136RFINTXA1, 159136RFINTXB1, 159136RFINTXC1 Customer: Numerex Corp. Page 5 of 23 Table of Contents 1 General Information ........................................................................................ 7 1.1 Purpose of this Report .............................................................................. 7 1.2 Product Description ................................................................................... 7 1.3 Related Submittal(s)/Grant(s) ................................................................... 7 2 Tests and Measurements ............................................................................... 8 2.1 Configuration of Tested System ................................................................ 8 2.2 EUT Characterization ................................................................................ 9 2.3 Test Facility ............................................................................................... 9 2.4 Test Equipment ......................................................................................... 9 2.5 Modifications to EUT ............................................................................... 10 2.6 Measurement Standards (CFR 15.31) .................................................... 11 2.7 Frequency Range of Radiated Measurements (CFR 15.33) ................... 11 2.7.1 Frequency Range for Intentional Radiators ................................................. 11 2.7.2 Frequency Range for Unintentional Radiators ............................................ 11 2.7.3 Measurement Detector Function and Bandwidth (CFR 15.35) .................... 11 2.8 Antenna Requirement (CFR 15.203) ...................................................... 14 2.9 Intentional Radiator, Power Line Conducted Emissions (CFR 15.207) ... 14 2.10 Intentional Radiator, Radiated Emissions (CFR 15.249 (a), (e)) ............. 15 2.11 Restricted Bands of Operation (CFR 15.205) ......................................... 15 2.12 Band Edge Measurements (CFR15.249(d)) ............................................ 18 2.12.1 High Band Edge ....................................................................................... 18 2.12.2 Low Band Edge ........................................................................................ 19 2.13 Unintentional Radiator, Power Conducted Emissions (CFR 15.107) ...... 20 2.14 Unintentional Radiator, Radiated Emissions (CFR 15.109) .................... 22 2.15 Measurement Uncertainty ....................................................................... 23 2.15.1 Conducted Emissions Measurement Uncertainty: ................................... 23 2.15.2 Radiated Emissions Measurement Uncertainty: ...................................... 23 List of Tables Table 1 - EUT and Peripherals ............................................................................. 9 Table 2 - Test Instruments used for Evaluation. ................................................. 10 Table 3 - Base Station Antennas. .............................................................…

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US Tech FCC ID: TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp Page 1 of 5 Test Configuration Photo – Radiated Emissions US Tech FCC ID: TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp Page 2 of 5 Test Configuration Photo – Radiated Emissions below 1 GHz US Tech FCC ID: TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp Page 3 of 5 Test Configuration Photo – Radiated Emissions above 1 GHz US Tech FCC ID: TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp Page 4 of 5 Test Configuration Photo – Conducted Emissions US Tech FCC ID: TVW-SXL1-P Test Report: 10-0192 Date: November 9, 2010 Model: SXL1 Programmer Customer: Numerex Corp Page 5 of 5 Test Configuration Photo – Bench Testing