The scope of business of our company mainly includes : network video monitoring systems , boundary infrared alarm systems , fingerprint door bans , parking garages , integrated charging cards for dining , electronic patrolling , led electronic display screen , building visible interphone , group telephone , comprehensive network wiring , public broadcasting multi - functional sound box system , visible communication conference and wired television system 公司主要經營項目為:網絡視頻監控系統、周界及紅外報警系統、指紋門禁、停車場、餐飲收費一卡通、電子巡更、 led電子顯示屏、樓宇可視對講、集團電話、網絡綜合布線、公共廣播多功能音箱系統、視訊會議及有線電視系統。