7. Mobile Phone
Even If most of the time security guards use walkie-talkies for communication, cell-phones are crucial for a quick call at any time. You can put all the important contacts on speed dial for even faster access. – Especially the smartphone’s market “explosion” (first quarter of 2015 had 12% more sales compared with the same time at 2014) has established new habits in daily interactions which affect in a positive way all aspects of security fields, including guard tours and patrols.
