OIFERMO-482

Canada: Industry Canada Certification Certification Number: To be provided 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. USA: FCC Certification FCC Identification Number: To be provided This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may caused undesired operation. Any changes or modifications not expressly approved by CIAS Elettronica could void the user’s authority to operate the equipment.

ERMO 482-200 Microwave Sensor Description of Operation Introduction The ERMO 482-200 microwave sensor is a field disturbance sensor “that establishes a RF field in its vicinity and detects changes in that field from the movement of persons or objects within its range” (47 CFR Part 15 §15.3(l)). The sensor is comprised of two separate components: a transmitter and a receiver each housed in their respective, yet visually identical, radomes. Functionality When properly installed, according to the Installation Guide, the sensor can cover distances from between 50 and 200 meters (165 – 655 feet) in length. When a person or an object with sufficient cross section passes between the transmitter and receiver, the receiver alarm relay contacts are activated. Tamper contacts in the transmitter and receiver are activated with the removal of the antenna radomes. Transmitter Description The transmitter is powered by 19 Vac which is rectified and regulated to simultaneously charge a 12 Vdc sealed lead acid battery and power the remaining transmitter circuitry. A further 9 Vdc linear regulator is employed to isolate the transmitter operation from variations in supply voltage levels. A LM555 timer is configured as an astable multivibrator with four user selectable operating frequencies (3, 5, 7 & 11 kHz with 50% duty cycles) to permit the operation of multiple co-located units by digitally modulating the carrier frequency of 10.525 GHz. There are no user controls that vary the output level or carrier frequency. Receiver Description The receiver is powered by 19 Vac which is rectified and regulated to simultaneously charge a 12 Vdc sealed lead acid battery and power the remaining receiver circuitry. A further 5 Vdc linear regulator is employed to isolate the receiver operation from variations in supply voltage levels. The received signal is amplified, filtered and the modulation frequency recovered through the use of a LM567 Tone Decoder, which is configured by the user to the same modulation as set on the corresponding transmitter (3, 5, 7, & 11 kHz). The user also adjusts the integration time and sensitivity (threshold) for the desired level of operation. Microwave Transmitter Block Diagram:Transmitter Carrier Frequency 10.525 GHz Modulation Frequencies 3, 5, 7, & 11 kHz Microwave Receiver Block Diagram:Tone Decoder Frequencies 3, 5, 7 & 11 kHz

ERMO 482 Receiver PCB ERMO 482 Receiver Schematic

ERMO 482 Transmitter PCB ERMO 482 Transmitter Schematic

Master: ktlPT15C-FDS Date: February 23, 1999 KTL Test Report:8O01293 Applicant:CIAS Elettronica S.r.l. Via Durando 38 20158 Milano Italy Equipment Under Test:Field Disturbance Sensor, Model: ERMO-482 (E.U.T.) FCC ID:OIFERMO-482 In Accordance With:FCC Part 15, Subpart C For Operation Within The Bands 902-928 MHz, 2435-2465 MHz, 5785-5815 MHz, 10500-10550 MHz, 24075-24175 MHz Intentional Radiators Used As Field Disturbance Sensors Excluding Perimeter Protection Systems Tested By:KTL Ottawa Inc. 3325 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: T. Tidwell, Laboratory Manager Date: Total Number of Pages:32 KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 2 of 27 Table of Contents Section 1. Summary of Test Results General Summary of Test Data Section 2. Equipment Under Test General Equipment Information Description of E.U.T. Modifications Incorporated in E.U.T. Theory of Operation Exercise Program Section 3. Equipment Configuration Equipment Configuration List Inter-Connection Cables Configuration of E.U.T. Section 4. Radiated Emissions Test Conditions Test Results Test Data - Radiated Emissions Radiated Photographs Section 5. Powerline Conducted Emissions Test Conditions Test Results Test Data Section 6. Block Diagrams Conducted Emissions Radiated Prescan Outdoor Test Site for Radiated Emissions Indoor Measurement Setup for Emissions Above 10 GHz Section 7. Test Equipment List Annex A - Restricted Bands Annex B - Radiated Emission Limits KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 3 of 27 Section 1.Summary of Test Results Manufacturer:CIAS Elettronica Model No.:ERMO-482 Serial No.:TX-15183 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, Paragraph 15.245. 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. New SubmissionProduction Unit Class II Permissive ChangePre-Production Unit FDS Equipment Code 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”. NVLAP LAB CODE: 100351-0 TESTED BY: _____________________________________ DATE: ___________________ Russell Grant, Technologist KTL Ottawa 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. KTL Ottawa 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. KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 4 of 27 Summary Of Test Data Name of TestParagraph NumberResults Radiated Emissions15.231(b)Complies Powerline Conducted Emissions15.207Complies Footnotes For N/A’s: Test Conditions: IndoorTemperature: 24 °C Humidity:30 % OutdoorTemperature: Not Applicable Humidity:Not Applicable KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 5 of 27 Section 2.Equipment Under Test (E.U.T.) General Equipment Information Frequency Range: 10.525 GHz Fixed Operating Frequency(ies) of Sample: 10.525 GHz Type of Emission: Carrier On/Off Modulation Emission Designator: 1M92P0N Supply Power Requirement: 12 Vdc or 120 V / 16.5 VAC Wall Plug Power Supply Duty Cycle Calculation: Channel 1:20 log (166/332) = -6.0 dB Channel 2:20 log (101/200) = -5.9 dB Channel 3:20 log (73/143) = -5.8 dB Channel 4:20 log (47/91) = -5.7 dB KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 6 of 27 Channel 1: 99% Bandwidth Plot KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 7 of 27 Channel 4: 99% Bandwidth Plot KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 8 of 27 Channel 1: Pulse Note:τ =166 μs T =332 μs PRF = 3012 pps KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 9 of 27 Channel 2: Pulse Note:τ =101 μs T =200 μs PRF = 5000 pps KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 10 of 27 Channel 3: Pulse Note:τ =73 μs T =143 μs PRF = 6993 pps KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO-482 Page 11 of 27 Channel 4: Pulse Note:τ =47 μs T =91 μs PRF = 10989 pps KTL OttawaFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.: 8O01293 EQUIPMENT: Field Disturbance Sensor, Model: ERMO-482 FCC ID: OIFERMO…

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