ELV Audio Visual & Security Services is a lean outfit comprising a team of well-qualified & experienced staff in the building & security industry. We specialise in the design, supply & installation....
We specialise in Karaoke Systems : DVD-MIDI Karaoke players ( 20k~ 50k songs) Microphone Karaoke ( inbuilt 3k-4k songs) Hard Disk Karaoke ( 17k MTVs) Portable HDD 2.5" / 3.5" Karaoke ( 12K-14K MTVs) 400....