S M Infotech Is One Of The Leading Security Systems Companies In North East.We Offer A Wide Range Of Security Systems And Solutions For Commercial, Residential And Government Sectors Throughout North East.S M Infotech Is Known For The Best, Specialised And Quality Electronic And Physical Security Systems Solutions Including Access Control And Time Management Systems, Intercom, Fire Alarm Systems, Security Cameras And Video Surveillance (cctv) Systems. We Started Our Company In 2009 Specialising In Cctv Camera Systems. We Expanded Our Product Offering To Network Ip Cameras And Hd Security Camera Systems.