Physical report

The combined equipment and services market was estimated to be $123.67 billion in 2015, writes Oliver Philippou, Senior Analyst, at the market research firm IHS Markit. Here's a digest of the firm's 'Physical Security Equipment and Services Report'.As the physical security market continues to consolidate, Tyco International was the largest supplier to the equipment and services market in 2015, comprising 3.8 percent of the market, followed by ADT at 2.9 percent, and the biggest mover, Hikvis...