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TELECOMMUNICATION SYSTEMS. INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS. TELECOMMUNICATION SYSTEMS. INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS.
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TELECOMMUNICATION SYSTEMS INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS
TELECOMMUNICATION SYSTEMS INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS AUDIO: PUBLIC ADDRESS, INTERCOM, MUSIC, RADIO, ETC. VIDEO: TV, CATV, MATV SATV, ETC. TELEPHONE: PUBLIC BRANCH EXCHANGES, CENTREX, FAX, ETC. DATA: MODEM, LOCAL AREA NETWORK, WIDE-AREA NETWORK, ETC. SIGNALS: TIME PROGRAM, SIGNALS, ETC. MULTIMEDIA: COMBINATION OF AUDIO/VIDEO/TELEPHONE AND DATA, SUCH AS VIDEO CONFERENCING AND DISTANCE LEARNING SYSTEMS.
TELECOMMUNICATION SYSTEMS INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS • SAFETY: FIRE ALARM, SPRINKLER ALARM, EMERGENCY • EVACUATION, ETC. • SECURITY: ACCESS CONTROL, CCTV INTRUSION DETECTION, • ETC. • AUTOMATION: BUILDING AUTOMATION SYSTEMS. • SPECIALTY: SOUND MASKING AND SYSTEMS FOR SPECIAL • BUILDING OCCUPANCIES SUCH AS HOSPITALS, • DEFENSE, RETAIL STORES, FOOD SERVICE AND • THEATRICAL.
TELECOMMUNICATION SYSTEMS INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS
TELECOMMUNICATION SYSTEMS INTRODUCTION COMMUNICATION SYSTEMS BUILDING OPERATION SYSTEMS SYMBOLS INTRUSION DETECTION APPLICATIONS • PASSIVE INFRARED DETECTOR. • HIGH-SENSITIVITY MULTIZONE PASSIVE IR DETECTOR. • ULTRASONIC DETECTOR • HIGH-SENSITIVITY ULTRASONIC DETECTOR • BUTTON-TYPE ULTRASONIC DETECTOR • SYSTEM CONTROL PANEL • SYSTEM CONTROL PANEL • SYSTEM CONTROL PANEL
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS NORMALLY OPEN (N0) CONTACT DEVICES
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • SWITCH MATS: • CONTACT IS MADE AS A RESULT OF PRESSURE ON THE MAT DUE TO AN INTRUDER’S WEIGHT. • EASILY CIRCUMVENTED. • RESTRICTS FREE MOVEMENT. • SET OF BY SMALL ANIMALS NORMALLY OPEN (N0) CONTACT DEVICES
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • NORMALLY CLOSED (NC) CONTACT DEVICES: • MAGNETIC CONTACTS FOR DOORS & WINDOWS. • SPRING BADED PLUNGER CONTACTS FOR DOORS & WINDOWS. • WINDOW FOIL. • TRIP WIRES. • EVALUATION: NOT EASILY DEFEATED , BUT RESTRICTED USE OF PROTECTED OPENING. NORMALLY CLOSED (NC) CONTACT DEVICES
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS NORMALLY CLOSED (NC) CONTACT DEVICES
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • DESCRIPTION: • SPRING MOUNTED CONTACT SUSPENDED INSIDE A SECOND CONTACT SURFACE. • ANY MOTION WILL CAUSE CONTACTS TO MAKE CONTACT, TURNING IN AN ALARM. • EVALUATION: • VERY SENSITIVE . • CAN BE ACTIVATED BY SONIC BOOMS, WIND & EVEN A HEAVY TRUCK PASSING BY. • DOES ALLOW SENSITIVITY ADJUSTMENT.
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • DESCRIPTION: • INTERRUPTION OF THE BEAM CAUSES THE CONTACT TO OPEN, SETTING OFF THE ALARM. • EVALUATION: BEAM CAN BE VISIBLE IN DUSTY EXTERIOR ENVIRONMENT.
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • DESCRIPTION: • OPERATES ON THE PRINCIPLE THAT ALL OBJECTS EMIT IR RADIATION. • AN AREA THAT IS UNDISTURBED CHANGES VERY SLOWLY, ANY RAPID CHANGE INDICATES AN OBJECT ENTERING THE AREA. • PIR SENSORS USE LENS OR MIRRORS TO MEASURE THE IR ENERGY IN A CONICAL BEAM OF COVERAGE CALLED A ZONE. • EVALUATION: A COLD BREEZE OR A HEATER CAN CAUSE A FALSE ALARM. PASSIVE INFRARED “PRESENCE” DETECTORS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • DESCRIPTION: • OPERATES AT MICROWAVE OR ULTRASONIC FREQUENCIES & MEASURES RELATIVE MOTION BETWEEN THE SOURCE AND THE MOVING BODY. • EVALUATION: • INTRUDER MOVING LATERALLY MAY GO UNDETECTED. • ULTRASONIC WAVES CAN BE DISTURBED BY STRONG AIR TURBULENCE & LOUD NOISES.
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • CONTACT DEVICES • MECHANICAL MOTION DETECTORS • PHOTOELECTRIC DEVICES • PIR DETECTORS • MOTION DETECTORS • ACOUSTIC DETECTORS • APPLICATIONS • DESCRIPTION: • AN ALARM IS TRIGGERED WHEN THE NOISE LEVEL EXCEEDS A PRESET MAXIMUM. • AN ALARM CAN ALSO BE SET TO BE TRIGGERED BY A PARTICULAR FREQUENCY, SUCH AS THE SOUND OF BREAKING GLASS. • EVALUATION: • BALANCE BETWEEN SENSITIVITY & FALSE ALARMS.
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • RESIDENTIAL INTRUSION ALARM SYSTEM: • RESIDENCES NORMALLY UTILIZE DOOR AND WINDOW MAGNETIC SWITCHES. • PIR AND/OR MOTION DETECTORS. • MANUAL SWITCH AT THE END OF A LONG CORD- ALARM IF AN INTRUDER IS HEARD. • SIGNAL: CENTRAL STATION OF COMPANIES WHOSE BUSINESS IS SUPERVISION & WHO WILL EITHER RESPOND DIRECTLY TO AN ALARM CALL OR NOTIFY LOCAL POLICE OF ANY ILLEGAL ENTRY. COMMUNICATION SYSTEMS: • RESIDENTIAL TELEVISION ANTENNA SYSTEMS & CABLE SYSTEMS DISTRIBUTED TO WALL OUTLETS. • RESIDENTIAL INTERCOM SYSTEM. • RESIDENTIAL TELEPHONE SYSTEMS.
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS PRIVATE RESIDENTIAL SYSTEMS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS PRIVATE RESIDENTIAL SYSTEMS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • RESIDENTIAL INTERCOM SYSTEMS: • COMPONENTS: ONE OR MORE MASTERS & SEVERAL REMOTE STATIONS, ONE OF WHICH MONITORS THE FRONT DOOR. • CLOSED-CIRCUIT TV SYSTEM CAN BE ADDED ALLOWING VISUAL IDENTIFICATION AT ENTRANCES. • MASTER STATIONS ALLOW SELECTIVE CALLING, WHEREAS REMOTE STATIONS OPERATING THROUGH THE MASTERS ARE NON-SELECTIVE. • REMOTE BABY-SITTING. PRIVATE RESIDENTIAL SYSTEMS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • INTERCOM & SECURITY SYSTEMS: • COMBINES THE FUNCTIONS OF THE INTRUSION ALARM & DOORBELL WITH LOBBY-TO-APARTMENT COMMUNICATION SYSTEM. • CLOSED-CIRCUIT TELEVISION (7-10% INCREASE IN ELECTRICAL CONTRACT). • EMERGENCY CALL BUTTONS WITHIN THE APARTMENT. • EMERGENCY CALL SYSTEM FOR ELDERLY & HANDICAPPED. MULTIPLE-DWELLING SYSTEMS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • TELEPHONE SYSTEMS: • TELEPHONE SERVICE NORMALLY FOLLOWS THE SAME ENTRANCE PATH & METHOD OF ENTRANCE AS THE ELECTRIC POWER SERVICE. • SAME TRENCH, BUT DIFFERENT RACEWAYS. • IN SMALL BUILDINGS (2-3 STORIES) A CLEAR WALL SPACE OF 2’ TO 4’ IS REQUIRED FOR SERVICE ENTRANCE. • IN VERY LARGE BUILDINGS A TERMINAL ROOM IS REQUIRED. MULTIPLE-DWELLING SYSTEMS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SECURITY: • ROOM ACCESS SECURITY IS ACHIEVED THROUGH ELECTRONIC ROOM LOCKS WHOSE OPENING DEVICE CODE IS CHANGED WITH EVERY NEW GUEST. • THEFT SECURITY SYSTEM THAT MONITORS THE CONNECTION OF ELECTRICAL EQUIPMENT AND ALARMS VIA A POWER LINE CARRIER SIGNAL WHEN THE EQUIPMENT IS UNPLUGGED OR THE POWER LINE IS CUT. HOTELS & MOTELS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS HOTELS & MOTELS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS BUSINESS TELEPHONE & DATA SYSTEM REQUIRE SPACE FOR CABLE DISTRIBUTION.
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SECURITY SYSTEMS: • SENSING DEVICES ON DOORS AND WINDOWS CAN BE ARRANGED BOTH TO TRIP LOCAL ALARM DEVICES AND, VIA AUXILIARY CIRCUITS, TO NOTIFY POLICE. • PERIMETER ALARM DETECTION SYSTEM IS SOMETIMES INSTALLED PARTICULARLY IN VANDALISM-PRONE AREAS. • ALARMING-TYPE DOOR CONTROL DEVICES WHICH PERMIT DOORS TO BE OPENED FROM ONE SIDE ONLY, WITH IMMEDIATE ALARM. SCHOOLS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SCHOOL CLOCK & PROGRAM SYSTEMS: • PROVIDES TIMING FOR ALL PROGRAMMABLE SWITCHES, CLOCKS & AUDIBLE DEVICES. • SCHOOL INTERCOM &/OR SOUND SYSTEM: • PAGING SYSTEM. • INTEGRATED SOUND-PAGING-RADIO SYSTEM. • DISTRIBUTES RECORDED MATERIALS. • BROADCAST OF AM/FM PROGRAMS. • LIVE SOUND. SCHOOLS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SCHOOL ELECTRONIC TEACHING EQUIPMENT: • PASSIVE-MODE USAGE: RECORDED MATERIAL, AUDIO-VIDEO. • INTERACTIVE MODE: TEACHING TERMINAL. • ADEQUATE ELECTRIC POWER, CABLE RACEWAY, LIGHTING & HVAC PROVISIONS. SCHOOLS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SECURITY: • MANUAL WATCHMAN’S TOUR INSURES THAT SURVEILLANCE OF UNOCCUPIED AREAS IS CONDUCTED ON SOME REGULAR BASIS. • INTRUSION ALARM SYSTEMS OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • FUNCTIONS: • INTRA OFFICE COMMUNICATION • DATA COMMUNICATION • OUTSIDE COMMUNICATION • PAGING OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SPACE PLANNING: • SERVICE ENTRANCE • TWO 4” TO 5” CONDUITS EXTENDED FROM THE EXTERIOR SERVICE CONNECTION TO THE BASEMENT OR GROUND FLOOR. • INSIDE TELEPHONE CABLES TERMINATE IN A WALL BOX, OR TERMINAL EQUIPMENT ROOM. • RISER SHAFTS: • ACCEPT THE CABLES EXTENDING BEYOND THE EQUIPMENT ROOM & CARRY THEM VERTICALLY THROUGH THE BUILDING. OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SPACE PLANNING: • TELEPHONE EQUIPMENT • CABINET: • CABLES ARE INTERCONNECTED TO SWITCHING & POWER EQUIPMENT. • CABLES RADIATE FROM THE CLOSET TO STATION LOCATIONS THROUGHOUT THE FLOOR AREA. OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • TYPES OF TELEPHONE SERVICES: • PBX SYSTEM: • PRIVATE BRANCH EXCHANGE. • A PRIVATE TELEPHONE SYSTEM THAT USUALLY INTERCONNECTS WITH PUBLIC TELEPHONE SYSTEMS TO SERVE A BUSINESS OR AN ORGANIZATION. • IT CAN ALSO PROVIDE ACCESS TO A COMPUTER FROM A DATA TERMINAL. • CENTREX: • BUSINESS TELEPHONE SERVICE OFFERED BY THE LOCAL TELEPHONE COMPANY. • SINGLE –LINE SERVICE WITH SPECIAL FEATURES, SUCH AS INTERCOM, CALL FORWARDING, CALL TRANSFER, AND LEAST-COST ROUTING. • ADVANTAGES: LOWER INITIAL COSTS, EQUIPMENT SPACE REQUIREMENTS, & LOWER MAINTENANCE THAN PBX. • DISADVANTAGES: SPECIAL FEATURE ARE LIMITED AND CENTREX IS NOT AVAILABLE IN MANY AREAS. • FACSIMILE (FAX) OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • BAS: • CENTRAL STATION EQUIPPED WITH COMPUTERS THAT MONITOR & CONTROL BUILDING SYSTEMS. • HVAC, ENERGY MANAGEMENT & LIGHTING CONTROL ARE SUBSYSTEMS ALMOST ALWAYS INCLUDED. • SECURITY, LIFE SAFETY, MATERIAL HANDLING & SOME ASPECTS OF COMMUNICATION CAN ALSO BE INCLUDED. • ALLOW SAVINGS IN OPERATING & MAINTENANCE COSTS. • BAS LOCATION REQUIRES GOOD LIGHTING, VENTILATION AND EXTENSIVE RACEWAY SPACE BUT LITTLE FLOOR AREA. OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • TWISTED PAIRS: • MOST COMMONLY USED. • CONSISTS OF INSULATED WIRES, GENERALLY COPPER, TWISTED AROUND EACH OTHER. • THE LENGTH OF THE TWIST (THE LAY) IS SELECTED TO REDUCE INTERFERENCE FROM EXTERNAL ELECTRICAL & MAGNETIC FIELDS. • USED FOR VOICE COMMUNICATIONS (TELEPHONE & PUBLIC ADDRESS SYSTEMS), CONTROL SYSTEMS (FIRE ALARM, ETC) BUILDING MANAGEMENT SYSTEMS & SHORT-HAUL COMPUTER COMMUNICATION. OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • COAXIAL CABLE • CONSISTS OF TWO CONCENTRIC CONDUCTORS SHARING THE SAME AXIS, SEPARATED BY AN INSULATING MATERIAL & SURROUNDED BY AN OVERALL PROTECTIVE JACKET. • THE CENTER CONDUCTOR IS ALMOST ALWAYS SOLID WIRE, WHILE THE OUTER CONDUCTOR IS BRAIDED OR METALIZED TAPE. OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • FIBER OPTICS: • TECHNOLOGY THAT USES LIGHT TO TRANSMIT INFORMATION OR DATA. • THE TRANSMITTING MEDIUM IS CONSTRUCTED OF THIN FILAMENTS OF GLASS THROUGH WHICH LIGHT BEAMS ARE TRANSMITTED. • USED FOR VERY HEAVY DATA TRANSMISSION LOADS. OFFICE BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • SECURITY: • DOOR & EXITS CONTROLS: • SUPERVISED BY ELECTRIFIED SECURITY HARDWARE. • ALARM TRIGGERED WHEN DOOR OPENED WITHOUT AUTHORIZATION. • PERSONAL ENTRY CONTROL: • CARD READER. • CARD & CODE. • VOICE PRINTS. • HAND GEOMETRY. • RETINAL SCANS. • WATCHMAN’S TOUR • INTRUSION SECURITY • PERIMETER DETECTION & ALARM. • SECURITY LIGHTING. INDUSTRIAL BUILDINGS
TELECOMMUNICATION SYSTEMS • INTRODUCTION • COMMUNICATION SYSTEMS • BUILDING OPERATION SYSTEMS • SYMBOLS • INTRUSION DETECTION • APPLICATIONS • RESIDENTIAL SYSTEMS • MULTIPLE-DWELLING SYSTEMS • HOTELS & MOTELS • SCHOOLS • OFFICE BUILDINGS • INDUSTRIAL BUILDINGS • VISUAL/AUDIO VISUAL PAGING: • FLASHING LIGHTS. • BUZZER OR BELL. • OVERRIDE AMBIENT NOISE LEVELS. INDUSTRIAL BUILDINGS