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254 686

TITLE

INSTITUTIONSPONS AGENCYPUB DATE '

NOTF

PUB TYPE'.

EDRS PRICEDESCRIPTORS.

DOCUMENT RESUME

CE 040 962

Low Voltage Alarm Apprenticeship. Related TrainingModules. 0.1 History of Alarms. .

Ldne Community Collt, Eugene, Oreg.Oregon State Dept. of Education, ,Salem.(82)21p..; For other apprenticeship documents related tothis trade, see CE 040 963-969.Guides' - Classroom Use Mat4rials (For, Learner).(051)

MF01/PC01,Plus Postage.*Alarm Systems; *Apprenticeships; AutoinstructionalAids; Behavioral Objectives; *Crime Prevention;Electrical Occupations; Electrical Systems;Electronic Equipment; *Fire Protection;Individualized Instrqction; Job Skills;-Learing*Activities; Learning Modules; PostsecondaryEducation; *Trade sand Industria),Education

AUTRACTThis packet of one learning module on the history of

alarms is one of eight such packets. developed for apprenticeshiptraining for low voltage alarm. Introductory materials are a completelisting of all available 'modules and-a supplementary reference list.Each module contains some or all of these components: goal,. #

performance indicators, study guide (a check list'of steps thestudent should complete), a vocabulary list, an introduction?information sheets, assignment sheet, job sheet, self-assessment,self-assessment answers,. post-'-assessment., instructor post-assessmentanswers, and a list of supplementary references. Supplementaryreference material 'may be provided. (YLB)

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'*******************At*********************************t***************;.Reproduction.s,supplied by EDRS are the best that can be made

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DEPARTMENT OF EDUCATIONNATIONALINETITUTF

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"PERMISSION 10 REPRODUCE THISMATERIAL HAS BEEN GRANTED BY

T.0 THE EDUCA IONAL fiLSOURCESINFORMATION CENTER (NIG)

SIATEmtNi OF. ASSURANCE

IT IS THE POLICY'OFTHE OREGON DEPARTMENT OF EDUCATION

THAT NOPERSON BE SUBJECTED TO DISCRIMINAlION ON THE

BASIS OF RACE, NATIONAL ORIGIN, SEX, AGE, HANDICAP OR

MARITAL STATUS IN ANY PROGRAM,,SERYICE OR ACTIVITY FOR

WHICH 1.HE OREGON DEPARTMENT OF. EDUCATION IS %RESPONSIBLE.

,THE DEPARTMENT WILL COMPLY WITH THE REQUIREMENTS OF STATE

AND FEDERAL LAW CONCERNING NON-DISCRIMINATION AND WILL

STRIVE BY ITS ACTIONS TO ENHANCE THE DIGNITY AND WORTH

'0OF ALL ,PERSONS

STATEMENT OF DEVELOEMLNT r

IHIS PROJECT. WAS DEVELOPED AND PRODUCED UNDER A.SUB-CONTRACT

FOR IPE OREGON DEPARTMENT. OF EDUCATION BY LANE COMMUNITY

COLLEGP, APPRENTICESHIP DIVISION, EUGENE, OREGON, 1984,

LANEPCOMMUNITY COLLEGE ISO AFFIRMATIVE ACTION/EQUAL

OPPORTUNITY INSTITUTION.

APPRENTIdESHIP

Lani VOLTAGE

RELATED TRAINING oDULES

0.1 History of Alarms

TRADE MATH

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Pagel

Linear - MeasurementWhole Numbers

Addition and Subtraction' of Comm Fractions and Mixed NumbersMultiplication and Division of Common Fractions and Mixed NumbersCompound NumbersPercentMathematical FormulasRatio and Proportion

Perimeters, Areas and VolumesCircumference and Area of CirclesAreas of Planes, Figures,' and Volumes of Solid FiguresGraphs'

Basic TrigonometryMetrics

ELDCTRICITY/ELECTRUNICS

2.1 Basics of Energy2.2 Atomic Theory2.3 Electrical Conduction2.4 Basics of Direct Current2.5 Introduction to Circuits2.6 ,Reading Scales2.7 Using a V.O.M.2.8 CHM'S Law2.9 Power `land Watt's Law

2.10 Kirchltf's Current Law2.11 Kirchoff's Vbltage Law2,.12 Series Resistive Circuits2.13 Parallel Resistive Circuits2.14 Seties Parallel. Resistive Circuits2.15 Switches and Relays2.16 Basics of Alternating Currents2.17 Magnetism3.1 Electrical Symbols ,3.2 Circuit DiagraMs and Schematis3.3 -Schematics and Alarm Design4.1 Solid State Power Supply System4.2 Charging Circuits4.3 Selecting the Power Size of Power Supply4.4 Fuse and Circuit Breaker Protection4.5 Battery Standby Capacity4.6 Batteries5.1 Troubleshooting - Electrical Tracing5.2 Troubleshooting - Ehvironmental Factors5.3 , Documentation of Design

SAFETY

6.1 General' Safety6.2 Hand. 1 Safety.

6.3 Power 1 Safety6'.4 Fire fety

6.5 Hygiene Safety..Safetyapd Electricity

ALARM BASICS.

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7.1 Theory of Diodes.: .

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7.2 Theory of Bi -polar Devices7.3.; Theory of Integrated Circuits8.1 Binary'Numbering Systems,'8.2 IDgic Gates '

8.3 DialersBlueprint Reeding,,Building Materials and Symbols

9.2 Design of Alarm Systems'-,10.1 Types and .Applications of Alarm Systems'

10.2 Burglar Systems

10.3 Fire Alarms10.4.4. Hold -up. Alarm. Systems

10.5 Bank Alarm Systems10.6 Wireless. Alarm Systems11.1. Hand and Power Tools11.2 Maintain. Hand and Power lbols

11.3 Safety Practices12.1 Photoelectric Space' Detectors

12.2 Passive Infrarea Motion Detectors.12.3 Microwave Detectors (Radar)

-12.4 Stress. Detectors in Space and Vblumptric Applications12.5 , Capacitance Detectors .

12.6 Sound .Discrimination12.7 Ultrasonic Moticn Detectors12.8 Gas Detectors'

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12.9 Alrborne and Structural Rroblems12.10 , Audio Detection SyStems13.1 Trade jrms14.1 Invisible Beam Detectors14.2 Fence Distrubance*Sensors .

14.3 .,Electric Field Sensors14.4 Seismic Sensori14.5 Car-Mnunicators15.1 Annunciators'

15.2 Fire Extinguishing Systems'15.3 Signal Reporting Systems,16.1 Detection Devices . ,0

16.2 contacts1t.3 Volumetric and Space Devices16.4 Troblemi and Applications of devices17.1 Key,Stations17.2 Keyless Control Stations17.3 Typet of Annunidation7.4 Shunt Switches

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18.1 Red Tape Procedutes19.1 Wilder Board Requirements19.2

20.1Licensing

Central Stations20.2 Fire Department Monitoring20.3 Police Department Monitoring20.4 Iblephone Answering Service Monitoring

Fire/Police/Emergency Responses22.1 Card Access Control22.2 Telephone Access Control22.3 Computerized Controls and Interfaces22.4 Key Access Control22.5 Vehicular Access Control23.1 Telephone Services24.1 Basic Sound Systems25.1 Business Letters26.1 Video Surveillance Systems26.2 CCTV Cameras26.3 CCTV Cables26.4 CCTV Monitors and pelcorders

26.5 Time - lapse VidedAecorders and Videotape26.6 CCTV Camera Lens26.7 CCTV Computer/Interface Control26.8 Video Transmission26.9 CCTV Enclosures26.10 CCTV Control Equipment

27.1

27.227.3

27.4

COMPUTER USAGE

Digital LanguageDigital LogicComputer Overview'Computer Software

HUMAN RELATIONS

28.1 Communication Skills28.2 ' Feedback

28.3 Individual Strengths28.4 Interpersonal Conflicts28.5 Group Problem Solving, Goal-setting and Decision - making28.6 Wbrksite Visits

28.7 Resumes fa,

28.8 Interviews28.9 Wbrk Habits and Attitudes28.10 Exipegtations

28.11 Wider Influences and Responsibilities28.12 Personal Ainance

DRAWING

29.1 Types of Drawings &Id Views29.2 Blueprint Reading/Wbrking Drawings29.3 Scaling and Dimensioning29.4 Sketching29.5 Machine. and Welding Symbols

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U VOLTAGE ALARM

SUPPLEMENTARY REFERENCE MATERIAL4

Page IV

Intrusign Detection Systems: Principles of Operation and Application s,

Author: Robert L. BarnardEdition: 1981 ,

Understanding and Servicing Alarm Systems

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. H Trimmer_481.

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the,event additional eopies 'orer.needed they may be purchased through:g..

Natterworiti.Publishers10 TOwer Office ParkWyburg, Ma. 01801.

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RECOMMENpATIONS FOR USING TRAINING MODULES

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The following pagps list modules and their corresponting numbers for this

particulpr apprenticeship trade. As related training classroom hours

vary for different reasons throughout the state, we recommend that

the individual apprenticeship committees divide the total packets,to

fit their individual class schedules.

There are over 130 modules available. Apprentices can, complete the

whole set by the end of their indentured apprenticeships. ,Some

apprentices may already'have knowledge and-skills that are covered

in particular modules. In those cases, perhaps credit could be

granted for those subjects, allowing apprentcies to advance to the

remaining modules.

We suggest the the apprenticeship instructors assign the modules in

numerical order to make this learning tool most. effective.

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'HISTORY OF ALARMS

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Goal:

The 'apprentice tn. I Understand the

evolution-of secu ity.alarm systems. '

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Performance Indicators:

1. Describe security systems of-ancient man.

2. Describe steps in developmentof modern alarm systems.

INSTRUCTI NAL LEARNING SYSTEMS

Study Guide.. i1.t:'a -.. t.

Read the goal and performance Witators to find what is to be learned from 'package. r

'40 Read the vocabulary sheet to find nevi terms that will be used in the package.

O Study the introduction and information sheets.

Read the assignment It is extremely informative and interesting,

AO Job She (none in his,package)

Complete self assessment and check answers.'

Complete post assessment and have instructor check answers.

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INDIVIDUALIZED LEARNING SYSTEMS

Vocabulary

Central station

Coaxial cable television

41 Digital dialing systems

Electric field sensor systen

El'ectromagnetic telegraph

'fire alarm telegraph system0

of IP Lnfrarled filterWI

Ionization smoke detector

Magnetic reed switch

McCul 1 oPhr circuit

Multiplex signaling

41, Vault detector systh

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INSTRUCTIONAL LEARNING SY.STEMS,

Introductipn'm

Security systems are as old as man himself. - Early man,spent much of their time inthe protection of"life and property. Crude vstems were developed 41" detection ofintruding enemies. They used signaling systems to warn others of Unger.

The security alarm business arises from more than 5,00O years of insecurity. In aneffort to protect human life and property, a-highly complex system has developed.Today's system is a' product ofthe history of mankin, . As the threat level increased,the detection systems became more complex.

An apprentice should understand the history of security alarms. The struggles of,the past will likely be repeated in some form. A knowledge of history will help onein preparing for those,future struggles. ,

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ANCIENT TIMES

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An alarm system is basically a'call for'help. Men and dogs have been pet ofalarm' systems; for thousands.of.yeaft. The protection of life and property hasbeen serious business for a long time.

Keyed locks have been discovered in China and Egypt that date back to 3,000 B.C.Those locks resemble the pid-tumbler lockof later years., The Bible makes manyreferences. to locks and keys. The Egyptians used locked-vaults in pyramids toprotect valuables. That principle is used in bank secdrity today.

Am,The Gr0eeks used fire extenguishers as early is 440 B.C. It consisted of aII/leather sac filled with water attached to the dried entrails of an ox.- When the

leather sac was compressed, a stream of.water was forced through the dried entrails.A water pumping fire engine is recorded as early as 200 B.C.

The Romans and Greeks developed many alarm and signaling systems. The Romansused geese as an intrusion alarm to detpct the Gauls as they approached Rome.The geese.have sensitive ears and warned the Romans with their squaking.

DARK AGES

The church bell was the only alarm to be"developed'in the dark ages. The bellwas rung to sound fire alerts.

THE EVOLUTION OF MODERN ALARM' SYSTEMS

Early 1600's -- First combination lock made.

1667' -- first fire protection company formed in London by Dr. Nicholasarboh.

Early 1700's -- First burglar chime system developed.

1736 -- Ben Franklin and others formed the first American fire brigade inPhiladelphia.

1832 -- Clock mechanism for strong boxes on stage coaches was patented.

1837 -- Electromagnetic telegraph patented.

INSTRUCTIONAL LEARNING SYSTEMS

1845 -- Fire alarm telegrIt6h system with 'central alarm'stations was developedinskoston.

1852 -- First burglar alarm patented in Boston.

-- First central station burglar alarm in New York City.

1874 -- First time lock patented by 'James Sargent. Became instant successfor bank protection.

1882 -- McCulloh circuit patented. A

1905 -, American Telephone .and Telegraph Company entered the alarm industry..

1916 Americah District Telegraph (ADT) patented 4 vault protector. . .

'1924 -- Bell Laboratories developed a vault detector system with carbonmicrophones.

1930's- Electric eye detection developed by Lindsay by putting an infraredfilter over the light bearil.

1933 -- Lindsay developed the electric field sensor system -- Telapproach.

1938 -- ADT developed a projected,beam photoelectric smoke detector.

1940, -- 1946 -- War security prevailed. Applications were refined by wartimecontracts.

1948 -- Bell Labs patented transistor.

1951 -- National Burglar and Fire Alarm Association was formed.

,.1952 -- Magnetic reed switch invented.

1952 -- Sam hagno patented, the first ultrasonic alarm.

1955 -- Ionization smoke detectors first marketed in the United States.

1957 -- General Electric introduced closed.Rircuit TV for bank protection.

1964 -- Grinnell Corporation's monopoly on. central station field was brokenby an anti-trust suit. This allowed small compAnies to become involvedin central station management.

1968 -- Honeywell entered the alarm field from computers.

1968 -- Federal Bank Protection Act 'demanded high security standards for banks,

1970 -7 Multiplex signaling adapted to alarm industry.

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INSTRUCTIONAL LEARNING SYSTEMS

Information4

1970's -- Dispute with telephone company over line rates, markets andsignaling systems.

1980's -- ComPuterization of central stations, digital dialing systems haverevolutionized the alarm Industry.

1980's -- Coaxial cable television companies have entered the security alarmfield.

SUMMARY

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The history Of the alarm industry has been bHefly sketched in this informationsheet. This sketch does not tell the history of big company takeover of the

/industry at one point in time. It does not detail how Grinnell Corporation wasA broken down by an anti-trust suit in 1964. That landmark decision opened up the

security alarm field to many smaller companies. Many of the small companies thatentered the industry have become giants. Honeywell is a good example of suchgrowth.

The technology growth came, with the new and energetic companies. Competition wasresponsible for the advanced systems of today. The competition continues as theindustry moves into the computer age. The future will see many new applicationsof old devices. New devices will be patented in the coming years. As crooksbecame more skilled, so must the alarm industry.

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INSTRUCTIONAL LEARNING SYSTEMS

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Assignment1.

Read as much as possible in A History of Alarm Sesiurity. National Burglar andFire Alarm Association, Inc. Washington, D.C. 193.0.

ACowiplete self, assessment and check answers.

Complete,post assessment 'and have instructor check your answers.

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INSTRUCTIONAL LEARNING SYSTEMS .""

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1. Keyed locks were found in and China some 5,000 years ago,

2. These ancient locks resemble locks of modern times.u

The were the first people to use fire'extinguishers.

4. Church bells-were deVeloped as an alarm during the ages.1r

The used geese as an intrusion alarm.

Who formed the first American fire brigade in Philadelphia?

The first cehtral station burglar alarm was started inin 1872.

Electric eye detection was developed in the 19.__!s.

9. Bell Laboratories patented the first transistor in

10. Grinnell Corporation's monopoly on .central station management was broken by ananti-trust suit in .

INDIVIDUALIZE° LEARNING SYS.TEMS.

Self AssessmentAilswers

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Egypt

2. Pin-tumbler locks

Greeks

4. Dark

Romans

6. Ben Franklin

New York City

8. 1930's

9. 1948.

10. 1964

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INSTRUCTIONAL LEARNING SYSTEMS

PostAssessment

44.:1;',...7.147.144... . ""4- -47: -! 3.1 : t: ):::: ;--".'"A" =.1,7:%:: '.1,-' '

Dieuone alarm developed in the Dark Ages was the

2. How did the Romans detect intrusion by the Gauls?

3. The Greeks used fire extinguishers as early as 440 B.C. What were theextinguishers made from?

4. The first fire proteotion company was formed in in 1667.'

5. Ben Franklin and his friends formed the fir'st American fire brigade in

in 1736.

The first burglar alarm was patented in in 1852.

7. The first projected beam smoke detector as developed byin 1938.

8. The National Burglar and Fire Alarm Association was formed in/the 19 's.

9. The McCulloh circuit was patented in the 's.

10., The anti -trust suit that broke Grinnell Corporation's monopoly on centralstation management was in

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INDIVIDUALIZED LEARNING SYSTEMS

InstructorPost Assessment Answers.

(1. Church, bell

(11k2. Us e, geese as an audible annuAtiator.

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3. Leather. sae filled with wa4-. attached to dried entcails of an ox.

4-. London

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5. Philadelphia

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p. Boston

. ADT (American District Telegraph)

8L 1950's

A

9 1880's

10. 1964

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INDIVIDUALIZED .LEARNING SySi*S

Green, William. A History of AlarM Security. National 134rglar. aid FireAlarm Association. WaShington, D.C. 980. . .