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Three Stage Intruder Radio Alert System


Marketed By :  LAP LAMBERT Academic Publishing   Sold By :  Kamal Books International  
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  • Product Description

The level of security in any organization/establishment determines its growth and productivity. This project “3-Stage Intruder Radio Alert System” seeks to eliminate the high level of unreliability usually encountered with human security systems. The design incorporates two modules: The transmitter and the receiver module. The intruder detection actually takes place at the transmitter module in three stages using photo sensors mounted at strategic points within the premises of intrusion. The first and second stages produce audio and visual alerts respectively whereas at the third stage, the signal from the third sensor is built-up, amplified and transmitted over a distance to a remote receiver to trigger both audio and visual alerts simultaneously. The design comprises group circuits such as power supply unit, modulators and demodulator, and discrete component such as photo sensors, resistors, SCRs, diodes, capacitors, inductors and comparator (Operational Amplifier).

Product Specifications
SKU :COC91845
AuthorFestus T. Ejikemeuwa,Sabestine O. Ejike and Onyinyechi F.A Ofoh
Number of Pages60
Publishing Year2013-03-11T00:00:00.000
Edition1 st
Book TypeElectronics & communications engineering
Country of ManufactureIndia
Product BrandLAP LAMBERT Academic Publishing
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-10-08 00:00:00
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