MAIN MENU SETUP GUIDE QT426 User Manual29 | P a g e4.5 Alarm ConfigurationAlarm configuration includes five sub menus: sensor, motion, video loss, other alarm and alarm out.4.5.1 Sensor (to setup optional external motion sensors)Sensor includes three sub menus: basic, alarm handling and schedule.① BasicStep 1: Enter into system configurationalarm configurationsensorbasic; refer to Fig 4-19:Fig 4-19 Alarm Configuration-Sensor BasicStep 2: Enable sensor alarm, set the alarm type according to triggered alarm type. Two options: NO (normally open)and NC (normally closed).Step 3: User can setup all channels with same parameters, checkmark “all”, then to do relevant setup.Step 4: Click “default” button to restore default setting; click “apply” button to save the setting; click “exit” button toexit current interface.② Alarm HandlingStep 1: Enter into system configurationalarm configurationsensoralarm handling; refer to Fig 4-20:Fig 4-20 Alarm Configuration-Sensor-Alarm Handling