DSMLA has been in business since 2000 providing professional grade systems at affordable prices. We have grown to become an expert in the field of Electronic Security . We pride ourselves on our commitment to customer care and use of innovation in security. Through keeping up to date with the latest technological advancements we ensure we offer our customers the best products and services to suit their individual needs. We believe in word of mouth more than anything else. Most of our business comes from repeat customers and their friends & family. We specialize in Installation of CCTV Surveillance Cameras , Intercom Systems, Access Control, Audio/Video, and Alarm Systems for Residential , Commercial, and Industrial Sectors. We install new CCTV surveillance systems & also service existing CCTV equipment . We are located in the heart of Los Angeles, CA . However, we are able to provide our Services Nationwide! No Project is too big or too small for us."