Joe CieszynskiHaving travelled and worked as an audio, TV and video systems engineer for 12 years, I moved into security systems engineering during the 1980s. I began full time teaching at an FE college in 1985 and during the 1990s established training assessment rogrammes for the NVQ Levels 2 and 3 in intruder, CCTV and fire alarm systems engineering. I left teaching in 1999 to move back into industry where I now work on a freelance basis, developing and/or delivering training courses for the security systems industry, troubleshooting CCTV systems, and writing technical material for manufacturers as well as Security Installer Magazine. I am also involved with the production of interactive (CD-ROM based) learning material for the security sector. Read More Read Less