The system has two primary functions depending on how it is designed, protect the life within the building, giving the occupants sufficient warning of an outbreak of fire, so they can evacuate safely and protect the building & its contents by summoning the fire brigade at the earliest opportunity.

Identifiers fire/smoke Alerts building occupants Sends signal to concerned authorities Automatically turn offs A.C.s/lifts

Conventional Fire Detection System Intelligent Fire Detection System

Analogue Addressable

Hybrid

Input devices Output devices Control panel Power supply

Automatic Sensors Smoke Detectors

Ionization Type Photoelectric Type

Heat Detectors Rate of Rise Fixed Temperature Detectors

CO Detectors Optical Beam Detectors Multi-criteria(smoke+heat)

Manual Call Points

Audible: Siren, Bells, Buzzer, Sounder Visible: Strobe lights, LED Auto dialers: Automatically dials stored

contacts

This is the component, thehub of the system monitorsinputs and system integrity, control outputs and relay information’s. The switches on control panel shown below consist of switches which are used to program the panel according to the needs

Secure life, property within any user defined premises. In today‘s world security is the primitive priority for your home. To stop unwanted intruders we just need an intrusion detection system.

Input Devices-Consists of different types sensors for input.

Control Panel-Consists of a controller which accepts feedback from a number of inputs and processes the accepted feedbacks.

Output Devices-Give the required output

Magnetic Contacts Glass Break Detector Multifunction Detector Motion Detector LPG Gas Detector Input from Tamper switches Smoke/Heat Detector Emergency Switches

Sounders Strobe Lights Speech Dialer

GSM Landline

Camera Video Processing Equipment Transmission Media Monitor

The term camera comes from the Latin camera obscura, which means “dark room.”

Tube cameras work on the principles of photosensitivity, based on the photo-effect.

Advantages of CCD Cameras:-•Very low minimum illumination performance (down to 0.1 lx at the object);• No geometrical distortions due to a precise two-dimensional construction;• Low power consumption;• No need for high voltage for beam acceleration;• Small size;• No influence of external EMFs; and, most importantly,• Unlimited lifetime of electrons generated by photo-effect.

Colors may be separated using:-• RGB stripe filter• Complementary colors mosaic filter

Low-Light level Intensified Camera

CMOS Camera

Camera Sensitivity Minimum Illumination Camera Resolution S/N Ratio Dynamic Range

Video Matrix Switcher

Quad Compressor Multiplexer Video Motion

Detector

A typical MUX-TL VCR interconnection

CAT-5 Cable

In CCTV, as in broadcast TV, the majority of monitor display units are CRTs, which means they usecathode ray tube technology, designed to convert the electrical information contained in the videosignal into visual information

Monochrome Monitor Operation

Color CCD

The liquid crystal display consists of a liquid suspension between two glass or plastic panels. Crystals in this suspension are naturally aligned parallel with one another, allowing light to pass through the panel. When electric current is applied, the crystals change orientation and block light instead of allowing it to pass through, turning the crystal region dark.

Card Personalization Access Control Employee Data Management Time & attendance Leave Management Integration with payroll software Alarm Monitoring Visitor Pass Management Web Reports Car Park Management PC Login Management Medical Care Management

Car parking module Access control module Library management module Cafeteria management module Net Access module Medical access module Time & attendance module Integration with payroll software Employee data management

Head-end PC Receives data from input devices Checks if it matches with stored data Allow or deny signal to controller

Field Controller Sends the card data to the controller Acts with the commands of the PC Allow or deny the access

Input Devices Proximity card Magnetic strip card Smart card Bar code card Biometric method(Finger print, finger-vein, iris

scan etc)

Wish You All A Secure Life…