JOK90-2359Smoke Alarm

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Instruction Insert Smoke Detector P/N 95-0146-00 of 31 SMOKE DETECTOR PROGRAMMING INSTRUCTIONS FOR USE WITH THE MAINSTREET MESSENGER IMPORTANT The Smoke Detector when activated, transmits an unique ID Code which must be “learned” by the Mainstreet Messenger before the detector can be used. Teach The Mainstreet Messenger the Smoke Detector ID Code 1. Install the two Lithium 2/3AA Batteries into the smoke detector. The compartment allows installation is only one orientation. 2. Wait 10 seconds after batteries installed, press and hold the smoke detector Test button until the alarm sounds, this will take about 15 seconds, to verify that the unit is functioning. 3. Press the Options button on the Mainstreet Messenger (opening tones). 4. Enter the passkey on the Mainstreet Messenger. The default passkey is #1234 (accepted with a single beep). 5. Press *02, the three memory buttons on the right will flash. 6. Press memory button 2 or 3 (memory 1, top button, is usually assigned to the portable Call Button). 7. Press and hold the smoke detector Test button. The moment the alarm sounds, release the Test button, the unit’s ID code was transmitted. 8. The Mainstreet Messenger’s top row of three buttons will flash to indicate that it received an ID Code. 9. The type of alarm needs to be indicated as Fire by pressing the Reminder Button. 10. Press the Options button to finish. Installing More Than One Smoke Detector On The Same Mainstreet Messenger Instruction Insert Smoke Detector P/N 95-0146-00 of 32 1. All smoke detectors installed to operate through the same Mainstreet Messenger must all have the same ID code. 2. Programming the ID Code can only be achieved using a special Elcombe Systems Programmer. Location Of Smoke Detectors IMPORTANT DO NOT INSTALL the Smoke Detector near large metal objects such as refrigerators and ovens as they may interfere with the transmitted RF signal. 1. The Smoke Detector is for Indoor Use ONLY. 2. Typically, the Mainstreet Messenger can receive the transmission from the Smoke Detector up to 50 feet away. Once a location has been chosen, test that the Mainstreet Messsenger reacts by pressing the Test button on the Smoke Detector. OPERATION Smoke Detector Programmed With 12-Bit ID Code The Smoke Detector monitors the condition of its batteries and will report a low battery condition to the Mainstreet Messenger only during a real smoke alarm or when a smoke detector Test button is initiated. The Mainstreet Messenger responds to a low battery report from the Smoke Detector in the same manner that would be reported as with a low battery Call Button. That is, after the Test Button and the Alert at the Mainstreet Messenger has been cancelled, the Mainstreet Messenger will flash the Cancel Button and beep periodically. Follow the instructions in the Mainstreet Messenger User’s Guide to verify the battery condition of the smoke detector. Smoke Detector Programmed With 20-Bit ID Code The Smoke Detector monitors the condition of its batteries and reports the low Instruction Insert Smoke Detector P/N 95-0146-00 of 33 battery condition in the same manner as detailed for the 12-Bit ID Code. The added benefit of the 20-Bit ID Code is that the smoke detector can be set to report its battery condition every 8 hours regardless of good or bad battery. Similarly, the smoke detector can be set to report every 8 hours only when the battery is low. TESTING The Smoke Detector should be tested weekly by pressing the Test button. Verify that the alarm sounds and that the Mainstreet Messenger responds correctly. FUNCTIONAL DESCRIPTION Refer to the OEM Instruction Manual which is shipped in the carton with every unit for detailed functional information. Telephone 613-591-5678 Fax 613-591-1566 Technical Support 1-800-267-9004

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 cause undesired operation. Placement Of Programming Magnetic Pencil Label P/N 84-0112-00 ELCOMBE P/N 90-2359 FCC ID: JOK90-2359 R 2.13" (54.1mm) 2.95" (74.9mm) 1.13" (28.7mm) LABEL DIMENSIONS NOTES: 1. Print labels using artwork 84-0112-00 2. Material: 0.1 mm thick polyester 3. Colour: Whie text on Pantone Process Blue background 4. Finish: Gloss 5. Label to be "smear-proof" to handling 6. Permanent adhesive on opposite side of text 7. To be supplied on 8-1/2 X 11 sheets as peel-offs, maximize qty on sheet for minimum waste. LABEL MESSENGER SMOKE DETECTOR P/N 84-0112-00 ASSY 81-1265-00/1.00

Page 1 of 2 Circuit Description Smoke Alarm RF Transmitter ==================================================== June 27, 2000 The following refers to the Smoke Alarm transmitter schematic 87-0633-01-S 1) General --------------- 1.1 The schematic is divided into two sheets the first contains the input and control sections, and the second the RF transmitter and modulation means. 1.2 This circuit has more than one function and the description contained here only refers to its use as a Smoke Detector Alarm Signaling Device. As such the PC board which the schematic describes is housed internally in a Sentrol Smoke Detector ESL560. 2) Controller and Input Circuit ----------------------------------------- 2.1 Power Supply Power is provided at J1 pins 1 and 2 by connections to the Smoke detector unit which contains 2 parallel 2/3AA Lithium cells. So for this function the regulator U2 is not used and isolated by D3. 2.2 Alarm inputs J1 pins 3,4,5,and 6 are digital inputs indicating the state of the Smoke Detector such as ‘Alarm’,'Battery Low’, etc. . The first three of these pins are read directly by the processor U1, the fourth which is the battery low flag is read via Q3 which in this case acts as an inverter. Q3 is used as a battery sensor in other applications. 2.3 Programming The reed switch SW1 is used as a program input for the processor (J2 is not used here) and can be driven by a special electromagnetic head which allows the board to be programmed whilst enclosed in the Smoke Detector Unit. Programming includes telling the processor what type of functions to perform how to react to various inputs and also an ID code to be used in RF transmission of an alarm or trouble state. Page 2 of 2 2.4 RF Transmission Transmission is controlled by U1 via the TRANS line which powers the RF circuits and the MOD/ line which modulates the RF circuit. In normal operation when an alarm occurs the ID code is transmitted which may be a 12 or 20 bit word at about 2 mSec per bit, repeated every 50 mSec for a total of 2.5 secs. This transmission is repeated every minute whilst the alarm continues. Other transmissions may occur such as once every 8 hours under battery low condition. 2.5 Crowbar circuit In case the processor causes the TRANS signal to be permanently high under a fault condition Q4 and Q5 act as a delayed crowbar which will close down transmission after 14 to 20 Secs and will remain until the processor is reset. 3) RF Circuitry -------------------- 3.1 Modulator and Xtal Oscillator Q1 and circuitry act as an accurate crystal oscillator at one third the transmission frequency and is powered up by the TRANS signal. Part of the tuning circuitry is provided by L1 and C4. When MOD/ is low the diode D1 is non-biased and in a high impedance state which effectively removes C4 from the circuit. When D1 is powered by MOD/ high, then D1 is in a low impedance state putting C4 in parallel with L1, this effectively changes the impedance of L1 and pulls the oscillator frequency. By this means the oscillator is frequency modulated without disturbing amplitudes etc. Q1 oscillates in class 'C' conditions producing sharp current pulses to the tank circuit L2 C8 CV1. These are tuned to the third harmonic which is the transmission frequency about 173 MHz. 3.2 RF Output Circuit Q2 is the output power amplifier. Under class 'C' conditions Q2 amplifies the oscillator signal and supplies pulses to the filter and antenna matching circuit. The antenna is a fixed small printed copper loop on the PCB and emits power in the 1.8 uWatt range.

1Scope........................................................................................................................... 1 2Applicable documents................................................................................................. 1 3Requirements............................................................................................................... 2 3.1Description.......................................................................................................... 2 3.1.1.1Relationship to and compatibility with other peripheral products.......... 3 3.1.2Operation..................................................................................................... 3 3.1.2.1Operating states and modes..................................................................... 3 3.1.2.2Contact closure alarm (UTX mode)........................................................ 3 3.1.2.3Parallel input alarm (Smoke mode)......................................................... 4 3.1.2.4Trouble Alarm......................................................................................... 4 3.1.2.4.1 12 bit mode reporting........................................................................ 4 3.1.2.4.2 20 bit mode reporting........................................................................ 4 3.1.2.5Alarm word.............................................................................................. 4 3.1.2.5.1 12 bit mode alarm word..................................................................... 4 3.1.2.5.2 20bit mode alarm word...................................................................... 5 3.1.2.6Test mode................................................................................................ 5 3.1.2.6.1 Tuning mode...................................................................................... 5 3.1.2.6.2 Smoke detector test mode (Smoke mode)......................................... 5 3.1.3Power supply............................................................................................... 5 3.1.3.1Battery..................................................................................................... 5 3.1.3.2Power switch........................................................................................... 5 3.1.4Programming function................................................................................. 5 3.1.4.1Non-volatile memory............................................................................... 6 3.2Smoke detector.................................................................................................... 6 3.3Interface characteristics....................................................................................... 6 3.3.1Electrical...................................................................................................... 6 3.3.2Mechanical.................................................................................................. 6 3.3.2.1Connectors............................................................................................... 6 3.3.2.2Mounting constraints............................................................................... 7 3.4Environmental..................................................................................................... 7 3.5Quality................................................................................................................. 7 3.6Cost...................................................................................................................... 7 1 Scope This specification covers the design requirements for the New Universal Transmitter (New UTX) function to be incorporated in the Battery Power Smoke Detector product (ref part number) and the Replaceable Battery UTX (ref PN). The New UTX is envisaged as a single subassembly that can be used in either application. 2 Applicable documents FCC IC 3 Requirements 3.1 Description The New UTX subassembly provides a wireless alarm transmission compatible with the Elcombe MainStreet Messenger 3.0 and 2.0 receivers. The alarm may be triggered by an input either from a contact closure or as a parallel word. It is intended that the input be received from a battery-powered smoke detector or as a stand-alone UTX. A defining characteristic of either application is a field replaceable battery. A block diagram is shown in figure - Control Programming input Contact closure Parallel input 173MHz RF Tx 3.3v from 2/3 AA replaceable battery Batt Detect 900 MHz Rx Figure 3.1.1-1 Block Diagram The relationship to other proposed new peripherals is given in Table 3.1.2-1. This specification covers items 2 and 3 in the table. Table 3.1.2-1 Hard-wired smoke & Low use UTX Battery smoke Door (high use) UTX Wireless Pull cord Motion 12 3 4 5 Technology Dual techDual techDual techDual tech Packaging UTX box with terminal block for wire termination internal to smoke UTX box with terminal block for wire termination internal to pullcord - mounted in gang box UP OkiPICPICOki Input contact closure parallelContact closure contact closure Output 1 code on1 code onDifferent1 code on closure; repeated if contact remains closed receipt of input; Repeat programmable codes on contact open and closure; Repeat programmable closure; repeated if contact remains closed Programmi ng 900 Meg900 Meg900 Meg900 Meg Power Elcombe lithium battery Smoke’s lithium battery Replaceable lithium battery Elcombe lithium battery 3.1.1 Backward/forward compatibility The New UTX subassembly shall be backward compatible with the ’12 bit’ alarm transmission of Elcombe’s MainStreet Messenger 2.0 receiver and forward compatible with the MainStreet Messenger 3.0 20 bit alarm format. 3.1.2 Operation 3.1.2.1 Operating states and modes The subassembly shall have the following operating modes a) Smoke detector mode. In this mode the subassembly shall be configured to operate embedded within a smoke detector. b) UTX mode…

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Elcombe Smoke Detector Modulation Scheme ============================================= The Smoke Detector contains a low power RF Transmitter operating at a nominal center frequency of 173.225 MHz . This is derived from a stable crystal oscillator at 57.7416 MHz , which is itself FM modulated by a digital signal . The digital signal comprises typically 25 bits each comprising 3 zones , a start pulse , space , and a low or high data pulse , each bit lasting nominally 2.1 mS . This word is followed by an inter-word space of 10 mS . The space corresponds to the low frequency f1 and the total deviation f2-f1 is nominally 6 kHz. The following diagram illustrates the scheme :-

ItemQtyP/NTypeStatTitleDetailReference(t) 11562STPSRSentrol Smwith Heat Sensors & Batteries 2187-0633-0XPLRCCA Messenger Smoke/UTX

ItemQtyP/NTypeStatTitleDetailReference(t) 1183-0615-01PSRPCB Messenger Smoke/UTX 21CRCW0603PSRResistorSM 0R0 5%R3 31CRCW0603PSRResistorSM 100R 5R8 43CRCW0603PSRResistorSM 10K 5%R11,20,12 51CRCW0603PSRResistorSM 182K 1 R18 612J1502-5 PSRThermistor 15K 5% 10R17 71CRCW0603PSRResistorSM 51R1 1R7 83CRCW0603PSRResistorSM 100K 1 R9,10,13 91CRCW0603PSRResistorSM 1K8 5%R1 102CRCW0603PSRResistorSM 1K 5% R4,5 111CRCW0603PSRResistorSM 681K 1 R15 122CRCW0603PSRResistorSM 1M 5%R,14,19,21 131CRCW0603PSRResistor549K 1% R16 142CRCW0603PSRResistorSM 30K 5%R2 151CRCW0603PSRResistorSM 39K 5%R6 161CR0805J20PSRResistor Ch20K 5% 0R22 173GRM40X7RPSRCeramic Ch10nF 50V XC2,3,12 181GRM40COPSRCeramic Ch7pF +/-.25pC4 192GRM40COPSRCeramic Ch18pF 2% NC6,10 201GRM40COPSRCeramic Ch20pF 2% NC7 212GRM40COPSRCeramic Ch33pF 2% NC8,11 221GRM40COPSRCeramic Ch56pF 2% NC13 231GRM40COPSRCeramic Ch220pF 2% C5 241GRM40COPSRCeramic Ch10pF 2% NC9 251GRM40X7RPSRCeramic Ch22nF 10% C14 261ECS-TICY3PSRTantalum C3.3uF 10%C1,15 271ECS-TOJXPSRTantalum C22uF 10% C16 282CTZ3E-20CPSRTrim Cap 5-20pFCV1,2 2911008CS-47PSRCoil InductoSMT 470nHL1 3010805CS-15PSRCoil InductoSMT 15nH L2 3110805CS-47PSRCoil InductoSMT 47nH L3 32142-0101-0XPSRCrystal57.7416MHX1 334BFG25A/X PSRTransistor BFG25A/X Q1,3,4,5 341BFG92A/X PSRTransistor BFG92A/X Q2 352BAS 19PSRDiodeBAS 19 SD1,3 361BAT54PSRDiodeBAT54 SOTD2 371PIC12CE5 PSRProcessor 8 Pin SOICU1 381MDSR-7PSRRelay SwitcForm A RESW1 391ED500V-02PSRTerminal BlockJ2 401TK71235 PSRRegulator SOT 25U2

A A B B C C D D E E 44 33 22 11 B 4265D-4 J1 From Smoke Unit 1 2 3 4 5 6 01 R2 AND R6 WERE 12K JUNE 23, 2000 ELCOMBE SYSTEMS 12 03-01-99 SCHEMATIC 03-01-99 87-0633-01-S PhotoCAD L.D. 4265D-4 PhotoCAD I.S. <REFERENCE> MESSENGER SMOKE/UTX 173 MHz PhotoCAD Ottawa, Ontario Canada DRN CHK PROJ APP CUSTOMER APP DATE TITLE SIZE SHEET DWG NO. OF REFERENCE PRODUCTION RELEASE00 JUNE 16, 2000 ZONELTRDESCRIPTIONDATEAPPROVED REVISIONS VCC VCC VCC MOD/ TRANS GND VCC U1 PIC12CE519 1 2 3 45 6 7 8 VCC GP5 GP4 GP3GP2 GP1 GP0 GND D2 BAT54 1 3 R16 549k J3 1 2 R18 182K Q3 BFG25A/X R11 10K R1210k SW1 Reed SPST 1 2 R211Meg R2220k R13100k C14 22N R14 1Meg + C1 3.3u Q4 BFG25A/X R19 1Meg + C16 22U TP1 1 t R17 15K J2 BLOCK 1 2 R20 10K D3 BAS19 U2 TK71235 54 32 1 VINVOUT GNDGND NBYP + C15 3.3u R9 100K R10 100K Q5 BFG25A/X R15 681k TP2 1

A A B B C C D D E E 44 33 22 11 4265D-4 GND GND GND ELCOMBE SYSTEMS 22 03-01-99 SCHEMATIC 03-01-99 PhotoCAD L.D. PhotoCAD I.S. <REFERENCE> B MESSENGER SMOKE/UTX 173 MHz 87-0633-01-S PhotoCAD Ottawa, Ontario Canada DRN CHK PROJ APP CUSTOMER APP DATE TITLE SIZE SHEET DWG NO. OF REFERENCE SEE SHEET 1 - ZONELTRDESCRIPTIONDATEAPPROVED REVISIONS TRANS MOD/ VCC GND C12 10nF Q1 BFG25A/X CV1 20pF Q2 BFG92A/X C5 220pF C3 10nF C4 7pF C7 20pF CV2 20pF X1 57.7416 MHz C10 18pF C2 10nF C6 18pF R5 1K ANT1 31N R4 1K L1 470N C8 22pF L3 47N L2 15N R8 100 R1 1.8K R2 30K C9 10pF D1 BAS19 R6 39K C11 33pF R7 51R1 C13 56pF R3 0R0

A A B B C C D D E E 44 33 22 11 B 4265D-4 J1 From Smoke Unit 1 2 3 4 5 6 01 R2 AND R6 WERE 12K JUNE 23, 2000 02C3 WAS 10nFAUG 25, 2000 ELCOMBE SYSTEMS 12 03-01-99 SCHEMATIC 03-01-99 87-0633-02-S PhotoCAD L.D. 4265D-4 PhotoCAD I.S. <REFERENCE> MESSENGER SMOKE/UTX 173 MHz PhotoCAD Ottawa, Ontario Canada DRN CHK PROJ APP CUSTOMER APP DATE TITLE SIZE SHEET DWG NO. OF REFERENCE PRODUCTION RELEASE00 JUNE 16, 2000 ZONELTRDESCRIPTIONDATEAPPROVED REVISIONS VCC VCC VCC MOD/ TRANS GND VCC D2 BAT54 1 3 U1 PIC12CE519 1 2 3 45 6 7 8 VCC GP5 GP4 GP3GP2 GP1 GP0 GND R16 549k J3 1 2 R18 182K Q3 BFG25A/X R11 10K R1210k R211Meg SW1 Reed SPST 1 2 R2220k R14 1Meg C14 22N R13100k + C1 3.3u Q4 BFG25A/X R19 1Meg + C16 22U TP1 1 t R17 15K J2 BLOCK 1 2 R20 10K D3 BAS19 U2 TK71235 54 32 1 VINVOUT GNDGND NBYP + C15 3.3u R9 100K R10 100K Q5 BFG25A/X R15 681k TP2 1 A A B B C C D D E E 44 33 22 11 4265D-4 GND GND GND ELCOMBE SYSTEMS 22 03-01-99 SCHEMATIC 03-01-99 PhotoCAD L.D. PhotoCAD I.S. <REFERENCE> B MESSENGER SMOKE/UTX 173 MHz 87-0633-02-S PhotoCAD Ottawa, Ontario Canada DRN CHK PROJ APP CUSTOMER APP DATE TITLE SIZE SHEET DWG NO. OF REFERENCE SEE SHEET 1 - ZONELTRDESCRIPTIONDATEAPPROVED REVISIONS TRANS MOD/ VCC GND C12 10nF Q1 BFG25A/X CV1 20pF Q2 BFG92A/X C5 220pF C3 220nF C4 7pF C7 20pF CV2 20pF C10 18pF X1 57.7416 MHz C2 10nF C6 18pF R5 1K ANT1 31N R4 1K L1 470N L3 47N C8 22pF L2 15N R8 100 R1 1.8K R2 30K C9 10pF D1 BAS19 R6 39K R7 51R1 C11 33pF C13 56pF R3 0R0

Master: ktlPT15231 Date: April 5, 2000 KTL Test Report:0R02546 Applicant:Elcombe Systems Limited 359 Terry Fox Drive Kanata, Ontario K2K 2P4 Equipment Under Test:ESL 560 Series Wireless Smoke Detector (E.U.T.) In Accordance With:FCC Part 15, Subpart C For Low Power Transmitters Operating Periodically In The Band 40.66 - 40.77 MHz And Above 70 MHz Tested By:KTL Ottawa Inc. 3325 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: R. Grant, Wireless Group Manager Date: Total Number of Pages:18 KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 0R02546 EQUIPMENT: ESL 560 Series Wireless Smoke Detector Page 2 of 16 Table of Contents Section 1. Summary of Test Results.......................................................................................... 3 Section 2. Equipment Under Test (E.U.T.) .............................................................................. 5 Section 3. Transmission Requirements .................................................................................... 6 Section 4. Radiated Emissions...................................................................................................8 Section 5. Occupied Bandwidth.............................................................................................. 11 Section 6. Block Diagrams.......................................................................................................14 Section 7. Test Equipment List ............................................................................................... 16 Annex A Restricted Bands................................................................................................... A1 KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 0R02546 EQUIPMENT: ESL 560 Series Wireless Smoke Detector 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, Paragraph 15.231. 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 DS C 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: ___________________ Kevin Carr, 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 Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 0R02546 EQUIPMENT: ESL 560 Series Wireless Smoke Detector 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)Not Applicable Periodic Alternate Field Strength Requirements15.231(e)Not Applicable Powerline Conducted Emissions15.207Not Applicable Footnotes For N/A’s: The E.U.T. is battery powered. The E.U.T. does not transmit in the band specified by 15.231(d). Test Conditions: Indoor Temperature: 24 °C Humidity:40 % Outdoor Temperature: 24 °C Humidity:40 % KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 0R02546 EQUIPMENT: ESL 560 Series Wireless Smoke Detector Page 5 of 16 Section 2.Equipment Under Test (E.U.T.) General Equipment Information Manufacturer: Elcombe Systems Ltd. Model No.: 562ST Serial No.: None Date Received In Laboratory: June 19, 2000 KTL Identification No.: Items #1 & #4 Frequency Range: 173.225 MHz (Fixed) Operating Frequency(ies) of Sample: 173.224 MHz Type of Emission: FSK Emission Designator: 40K0F1D Supply Power Requirement: Two, 3 Volt Lithium 123A Batteries Duty Cycle Calculation: Not Applicable KTL Ottawa FCC PART 15, SUBPART C FOR LOW POWER TRANSMITTERS PROJECT NO.: 0R02546 EQUIPMENT: ESL 560 Series Wireless Smoke Detector Pa…

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