F5303W4955Wireless door/window contact

T H E A R T O F S E C U R I T Y 01/20/03 Office of Engineering & Technology Federal Communications Commission Washington, D.C. 20554 Subject: Request for continuous confidentiality of technical information per Sections 0.459 and 0.457 (d) (2) ( I) of CFR 47. FCC ID: F5303W4955 Dear Sir or Madam: Digital Security Controls Canada Ltd. is hereby filing this request for continuous confidentiality of the specified items submitted with the application for certification (Form731) with proposed identifier F5303W4955. The technical documentation for which continuous confidentiality is sought is: (1) Schematic & PCB diagrams: (2) Functional description & Block Diagram This technical documentation is a part of the material supporting the Form 731 application for certification, which this request for confidentiality accompanies. The schematic diagrams disclose proprietary information and technical data which Digital Security Controls Ltd. would guard from its competitors and would not make available to the public. This proprietary information constitutes a trade secret and is not a part of the product documentation that would be made available to the customers of Digital Security Controls Ltd. It would be potentially injurious to Digital Security Controls Ltd. and to its investment in the development of this innovative proprietary product to make available for public disclosure the trade secret technical information specified in this request. If there are any questions about this request for continuous confidentiality regarding trade secrets and proprietary information embodied in the technical documentation filed in support of this Form 731 application, then please contact me via our toll-free telephone number. Yours truly, Kevin Harris Approval Services Manager 905-760-3000 Ext. 2378 Email: [email protected]

18007778 Rev 001 WS4955 Wireless Panic Pendant FCC/IC Mylar Label File: [18007778_REV_001_WS4955_FCC-IC_MYLAR_LB.cdr] Side of the unit showing placement of label (actual size) ! ! ! Dashed line indicates cut edge of label Label to be printed on clear self-adhesive Mylar with indelible ink Label shown actual size Label shown 250% of actual size 1" 0.375" Digital Security Controls Ltd. ISO9001 Registered 3301 Langstaff Road, Concord Ontario, Canada L4K 4L2 Phone: 905-760-3000 Toll Free: 1-888-888-7838 Fax: 905-760-3030 ® Model: WS4955 FCC ID: F5303W4955 IC: 160A-W4955 Made in Canada 18007778 Rev 001 Model: WS4955 FCC ID: F5303W4955 IC: 160A-W4955 Made in Canada 18007778 Rev 001 Model: WS4955 FCC ID: F5303W4955 IC: 160A-W4955 Made in Canada 18007778 Rev 001

Master:PT15-Sub-C-15231 Date: November 12, 2001 Test Report:3W06850 Applicant:Digital Security Controls 3301 Langstaff Road Vaughan Ontario L4K 4L2 Equipment Under Test:Door Window Low Power Transmitter (EUT)WS4955NA FCC ID:F5303W4955 In Accordance With:FCC Part 15, Subpart C, 15.231 Tested By:Nemko Canada Inc. 303 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By:Glen Westwell, Wireless Technologist Date:23 January 2003 Total Number of Pages:16 Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 2 of 16 Table of Contents Section 1. Summary of Test Results......................................................................................3 Section 2. Equipment Under Test.........................................................................................5 Section 3. Transmission Requirements.................................................................................7 Section 4. Radiated Emissions.............................................................................................10 Section 5. Occupied Bandwidth..........................................................................................13 Section 6. Block Diagrams...................................................................................................15 Section 7.Test Equipment List............................................................................................16 Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 3 of 16 Section 1.Summary of Test Results 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. All tests were conducted using measurement procedure ANSI C63.4-1992. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. TESTED BY:_________________________ DATE: 22 January 2003 Russell Grant, Senior Approvals Eng. Nemko Canada Inc. authorizes the above named company 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 Canada 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. This report applies only to the items tested. Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 4 of 16 Summary Of Test Data Name of TestPara. NumberResults Transmission Requirements15.231(a)Complies Radiated Emissions15.231(b)Complies Occupied Bandwidth15.231(c)Complies Frequency Tolerance15.231(d)NA Periodic Alternate Field Strength Requirements15.231(e)NA Powerline Conducted Emissions15.207NA Note: This device is powered by a 3Vdc lithium cell. Test Conditions: IndoorTemperature:20°C Humidity:20% OutdoorTemperature:15°C Humidity:5% Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 5 of 16 Section 2.Equipment Under Test General Equipment Information Manufacturer: Digital Security Controls Model No.:WS4955NA Serial No.: 2 Date Received In Laboratory: Jan 22, 2003 Nemko Identification No.: 4 Door Window Transmitter Modulation:Pulsed Carrier On/Off Modulation Emission Designator: 237KL1D Transmit Frequency: 433.92 MHz Fixed Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 6 of 16 Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 7 of 16 Section 3.Transmission Requirements Para. No.: 15.231(a) Test Performed By: Russell GrantDate of Test: Jan 22, 2003 Minimum Standard:15.231(a) Continuous transmissions such as voice, video or data transmissions are not permitted. 15.231(a)(1) A manually operated transmitter shall employ a switch that will automatically deactivate the transmitter within not more than 5 seconds after being released. 15.231(a)(2) A transmitter activated automatically shall cease transmission within 5 seconds of activation. 15.231(a)(3) Periodic transmissions at regular pre-determined intervals are not permitted. However polling or supervisory transmissions to determine system integrity of transmitters used in security or safety applications are allowed if the periodic rate of transmission does not exceed one transmission of not more than one second duration per hour for each transmitter. 15.231(a)(4) Intentional radiators which are employed for radio control purposes during emergencies involving fire, security, and safety of life, when activated to signal an alarm, may operate during the pendency of the alarm. Test Results:Complies Test Data:Compliance was determined by verification of technical specifications and a functional test on the equipment. Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 8 of 16 Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 9 of 16 Rationale for Compliance with Transmission Requirements 15.231(a)(1) : The transmitter is deactivated within 2.1 seconds of turning on. 15.231(a)(2) : No automatic activation. 15.231(a)(3) : This device sends one supervisory transmission of 24.5mS every 64 minutes. 15.231(a)(4) : The transmitter is deactivated within 2.1 seconds. Nemko Canada Inc.FCC …

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Nemko Canada Inc.FCC PART 15, SUBPART C, 15.231 PROJECT NO.: 3W06850 EQUIPMENT: Door Window Transmitter FCC ID F5303W4955 Page 12 of 16