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field--label-hidden field--item"><p style="margin-bottom:11px"><span style="font-size:11pt"><span style="line-height:107%"><span style="font-family:"Calibri",sans-serif"><span lang="EN-GB" style="font-size:12.0pt"><span style="line-height:107%"><span style="font-family:"Arial",sans-serif">The Access and Alarms group (AA) is in charge of the design, engineering, installation, maintenance, operation and renewal of the systems that ensures the Safety of the CERN Personnel, Users and Visitors, on all the CERN sites, Accelerators and Experiment Facilities. </span></span></span></span></span></span></p> <p style="margin-bottom:11px"><span style="font-size:11pt"><span style="line-height:107%"><span style="font-family:"Calibri",sans-serif"><span lang="EN-GB" style="font-size:12.0pt"><span style="line-height:107%"><span style="font-family:"Arial",sans-serif">The safety functions covered are: </span></span></span></span></span></span></p> <ul> <li class="text-align-justify">Fire Detection, Emergency Evacuation and Gas/ODH Detection systems, Red Telephones, Hardwired Alarm network, Safety Alarm transmission system (CSAM); </li> <li class="text-align-justify">Access Safety Systems and Interlocks to protect people from the Accelerator Hazards linked to Radioactivity, X-rays, Lasers, Electricity and Cryogenics; </li> <li class="text-align-justify">Access control systems to all CERN sites, building, Accelerators and underground conventional or nuclear facilities; </li> <li class="text-align-justify">Video surveillance, video protection and intrusion protection systems; </li> <li class="text-align-justify">Access data management applications. </li> </ul> <p> </p> <p> </p> </div> </div> </article> <section class="views-element-container block block-views block-views-blockslideshow-block-block-1 clearfix" id="block-views-block-slideshow-block-block-1"> <div class="form-group"> <div class="view view-slideshow-block view-id-slideshow_block view-display-id-block_1 js-view-dom-id-76e5a0ea9b3e3b0aec2292fbd923907f7b192adb63e3ca0f16acffddd8382f77 cern-view-display-block cern-view-display-block_1 clearfix"> </div> </div> </section> </div> </div> <div class="sidebar-right col-md-3 col-sm-12 col-xs-12"> <div class="region region-right"> <section class="views-element-container block block-views block-views-blockgroup-box-block-1 clearfix" id="block-views-block-group-box-block-1"> <h2 class="block-title">Group Contacts</h2> <div class="form-group"> <div class="view view-group-box view-id-group_box view-display-id-block_1 js-view-dom-id-c2ecfb622985e53370951cbdc013c050d26b436f1874ed885374d44663b2577b cern-view-display-block cern-view-display-block_1 clearfix"> <h1 class="mb-3 mt-3 text-center">Group contacts</h1> <div class="view-content clearfix"> <div class="views-row"> <div class="views-field views-field-field-group-contacts"><div class="field-content"><h4>Group Secretariat</h4> <p><a href="https://phonebook.cern.ch/search?q=Melat+Haile">Melat Haile</a></p> <h4>Group Organigram</h4> <p><a href="https://edms.cern.ch/ui/file/3154320/1/EN-AA_Organisation_chart.pdf">EN-AA</a></p> </div></div> </div> </div> </div> </div> </section> <nav role="navigation" aria-labelledby="block-mainmenu-2-menu" id="block-mainmenu-2"> <h2 id="block-mainmenu-2-menu">Groups</h2> <nav class="navbar navbar-default main-menu"> <div class="container-fluid"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> </div> <!-- Collect the nav links, forms, and other content for toggling --> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <li> <a href="/group/aa" 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