EF4-DW319Security/Remote Control Transmitter

319.5 MHz

LINEAR LLC 1950 CAMINO VIDA ROBLE, SUITE 150, CARLSBAD, CA 92008-6517 PHONE (760) 438-7000 ● (800) 421-1587 ● ENG. FAX (760) 438-7043 MAIL: P.O. BOX 9003 ● CARLSBAD, CA 92018-9003 01 August 2013 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification FCC ID: EF4-DW319 Authority to Act as Agent On our behalf, I appoint Alan Laudani of Nemko USA Inc., 2210 Faraday Ave, STE 150, Carlsbad, CA, USA to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in Federal Communication Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by Nemko Canada Inc, still resides with Linear L:LC, 1950 Camino Vida Roble, Suite 150, Carlsbad, CA. 92008-6517, USA. This appointment is in effect until December 31, 2013. Sincerely, John W. Kuivinen, P.E. Regulatory Compliance Engineer

LINEAR LLC 1950 CAMINO VIDA ROBLE, SUITE 150, CARLSBAD, CA 92008-6517 PHONE (760) 438-7000 ● (800) 421-1587 ● ENG. FAX (760) 438-7043 MAIL: P.O. BOX 9003 ● CARLSBAD, CA 92018-9003 Nemko Canada Inc 303 River Road Ottawa, Ontario, Canada K1V 1H2 Attn: Director of Certification Re: Request of Confidentiality for FCC ID: EF4-DW319 Pursuant to Sections 0.457(d)(I)(ii) and 0.459 of the Commission’s Rules, the Applicant hereby requests confidential treatment of information accompanying as outlined below: NONE OF THE DOCUMENTS NEED TO BE CONSIDERED CONFIDENTIAL. The Applicant understands that pursuant to Rule 0.457(d)(I)(ii), disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this Application. Dated this First Day of August, 2013 Sincerely, John W. Kuivinen, P.E. Regulatory Compliance Engineer, Linear LLC

CK REV. DESCRIPTION DATE APPROVED X REVISED PER ECO # 1. THIS DOCUMENT IS COMPUTER GENERATED, ALL REVISIONS MUST UPDATE THE DATABASE. NOTES: UNLESS OTHERWISE SPECIFIED Linear CARLSBAD, CA 92009 TITLE SPECIFICATIONS, DRAWN B. NYHUS DATE 8AUG13 ITIDWA01 NEXT ASSY USED ON ENGINEER B. NYHUS 8AUG13 SCALE NONE SIZE A DRAWING NO. XXXXX REV. X APPLICATION CHECKED FILE NAME SHEET 1 OF 3 ITIDWA01 DOOR/WINDOW SENSOR 1.0 DESCRIPTION The ITIDWA01 is a low power, microprocessor controlled, transmitter operating at a frequency of 319.508 MHz. Power is supplied by the two lithium type 2032 batteries provided. Battery life is estimated at 4 years under normal conditions. Battery voltage is monitored and “low battery” information is sent with any transmission when the voltage drops below 2.1 V. The ITIDWA01 is compatible with ITI/GE format receivers and consoles. 2.0 OPERATION The ITIDWA01 is activated by a change in state of an input (reed switch SW2 or other added external switching device). U1 and associated components monitor the battery voltage and switch U1-4 high when a low battery is detected. Battery status is checked with every activation and the low battery bit is set when the voltage drops below 2.1 V. A status timer internal to the microprocessor, activates a transmission approximately once every hour that contains the status of the input and battery condition. To conserve battery life, the PIC microprocessor (U2) is in a sleep mode until activated by an input or the status timer. The microprocessor provides data to transmitter IC U3 which outputs a 319.508 MHz signal to the antenna which is an etched trace on the PCB. 3.0 SPECIFICATION Product Identification: ITIDWA01. Encoding Technique: ITI/GE format. RF Carrier Frequency: 319.508 MHz ± 8 KHz. Power Requirements: 3 VDC (2 LithiumType 2032 batteries). Current Draw: 13 mA (average) Transmitting, <1 uA (average) Standby. Operating Temperature Range: 0° to +50° C. Size: 2.45" x 1.00 " x 0.375".

Evaluation of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radiatorR = distance to the center of radiation of the antenna 74 dBuV/m From test report's measured radiated power. 3 m 0.01 V =10 ((108.8-120)/20) 7.47338E-06 W= (( V x 3m/5.5 ) 2 ) Maximum peak output power --Radiated: 0.0000075 (W) Antenna gain(typical): 0.00 (dBi) Maximum antenna gain: 1.00 (numeric) Evaluation distance: 20.00 (cm) Evaluation frequency: 319.50 (MHz) Limit from table below: 0.213 (mW/cm^2) Power density at Evaluation frequency: 0.00000149 (mW/cm^2) EUT complies 2 4 R PG S   FCC/LSGAC Local Official’s Guide to RFA LOCAL GOVERNMENT OFFICIAL'S GUIDE TO TRANSMITTING ANTENNA RFEMISSION SAFETY: RULES, PROCEDURES, AND PRACTICAL GUIDANCE

Nemko USA, Inc. 2210 Faraday Ave, Suite 150 Carlsbad, CA 92008 Phone (760) 444-3500 Fax (760) 444-3005 FCC Part 15 Subpart C, 15.231: 29/03/2012 Certification Test Report In Accordance With: FCC Part 15 Subpart C, 15.231 RSS-210 Issue 8, December 2010 Applicant: Linear 1950 Camino Vida Roble Carlsbad, CA 92003 Equipment Under Test (EUT): Security Door/Window Transmitter Model: DWA01 FCC ID: EF4-DW319 IC ID: 1078A-DW319 Tested By: Nemko USA Inc. 2210 Faraday Avenue, Suite 150 Carlsbad, CA 92008 Test Report Number: 2013 07241877 FCC Date: July 31, 2013 Project Number 10248553 NEX Number 241877 Total Number of Pages: 25 Nemko USA, Inc. 2210 Faraday Avenue, Suite 150, Carlsbad, CA 92008 Phone (760) 444-3500 Fax (760) 444-3005 FCC ID: EF4-DW319 Report Number: 2013 07241877 FCC IC ID: 1078A-DW319 Specification: FCC Part 15 Subpart C, 15.231 RSS-210 Issue 8, December 2010 Page C1 of 25 Applicant Affirmation John Kuivinen representing Linear hereby affirms: a) That he/she has reviewed and concurs that the test shown in this report are reflective of the operational characteristics of the device for which certification is sought; b) That the device in this test report will be representative of production units; c) That all changes (in hardware and software/firmware) to the subject device will be reviewed. d) That any changes impacting the attributes, functionality or operational characteristics documented in this report will be communicated to the body responsible for approving (certifying) the subject equipment. John Kuivinen Printed name of official Signature of official 1950 Camino Vida Roble July 31, 2013 Address Date 760-438-7138 [email protected] Telephone number Email address of official NOTE—This affirmation must be signed by the responsible party before it is submitted to a regulatory body for approval. Nemko USA, Inc. 2210 Faraday Avenue, Suite 150, Carlsbad, CA 92008 Phone (760) 444-3500 Fax (760) 444-3005 FCC ID: EF4-DW319 Report Number: 2013 07241877 FCC IC ID: 1078A-DW319 Specification: FCC Part 15 Subpart C, 15.231 RSS-210 Issue 8, December 2010 Page C2 of 25 Section 1. Summary of Test Results 1.1 General All measurements are traceable to national standards These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15; Subpart C. Radiated tests were conducted is accordance with ANSI C63.4-2003. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. The assessment summary is as follows: Apparatus Assessed: Security Door/Window Transmitter Model: DWA01 Specification: FCC Part 15 Subpart C, 15.231 RSS-210 Issue 8, December 2010 Date Received in Laboratory: July 31, 2013 Compliance Status: Complies Exclusions: None Non-compliances: None Nemko USA, Inc. 2210 Faraday Avenue, Suite 150, Carlsbad, CA 92008 Phone (760) 444-3500 Fax (760) 444-3005 FCC ID: EF4-DW319 Report Number: 2013 07241877 FCC IC ID: 1078A-DW319 Specification: FCC Part 15 Subpart C, 15.231 RSS-210 Issue 8, December 2010 Page C3 of 25 1.2 Report Release History REVISION DATE COMMENTS - July 31, 2013 Prepared By: A. Laudani - July 31, 2013 Initial Release: Alan Laudani Note that the results contained in this report relate only to the items tested and were obtained in the period between the date of initial receipt of samples and the date of issue of the report. This test report has been completed in accordance with the requirements of ISO/IEC 17025. Nemko USA Inc. authorizes the applicant to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko USA Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. Alan Laudani, Test Report Verificator Senior RF/EMC Engineer Nemko USA, Inc. 2210 Faraday Avenue, Suite 150, Carlsbad, CA 92008 Phone (760) 444-3500 Fax (760) 444-3005 FCC ID: EF4-DW319 Report Number: 2013 07241877 FCC IC ID: 1078A-DW319 Specification: FCC Part 15 Subpart C, 15.231 RSS-210 Issue 8, December 2010 Page C4 of 25 TABLE OF CONTENTS Applicant Affirmation .................................................................................................. 1 Section 1. Summary of Test Results .................................................................... 2 1.1 General ........................................................................................................ 2 1.2 Report Release History ................................................................................ 3 Section 2: Equipment Under Test .............................................................................. 5 2.1 Theory of Operation ..................................................................................... 5 2.2 Technical Specifications of the EUT ............................................................ 5 Section 3: Test Conditions ......................................................................................... 6 3.1 Specifications .............................................................................................. 6 3.2 Test Environment ........................................................................................ 6 3.3 Test Equipment ........................................................................................... 7 Section 4: Observations ............................................................................................. 7 4.1 Modifications Performed During Assessment .............................................. 7 4.2 Record Of Technical Judgements ............................................................... 7 4.3 EUT Parameters Affecting Compliance ....................................................... 7 4.4 Tests Deleted ...............................…

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Momentary emissions worst case emissions—standing on end 9kHz to 30 MHz, no emissions found