The Differences Between Alerts, Plate, Vehicle Alarms and DNTT
AlarmsThis article outlines the differences between Alerts, Plate and DNTTVehicle statesAlarms, areand similar in regards to be able to put a flag so to speak on a vehicle.
Do Not Ticket or Tow has(DNTT) astatuses in OPS-COM. These features enable administrators to flag specific meaningvehicles for enforcement personnel to identify during patrols or scanning activities.
Setup and conventionConfiguration
DNTT (Do Not Ticket or Tow)
The DNTT feature allows you to itschedule as it was used in police force jargon for years. The acronym is readily recognizableexemptions and thereforerestrict prettythem straightto forward.specific DNTTlocations.
Alerts and Alarms
Alerts and Alarms are general flags that are not limited by schedule or location.
Unlike DNTT statuses, standard Alerts and Alarms remain active until they are manually removed by an administrator.
Using this Feature
Administrators and enforcement personnel interact with these features primarily through scanning devices.
Visual Cues and Status Indicators
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DNTT Status: When a vehicle with an active DNTT status is
in placescanned, aredRedexclamationExclamationmarkMarkwilliconappearappears on the handheldreaddevice.of the plate but noNo audible alarm will sound.Onthe -
hand the alarmsAlerts and
alertsAlarms:onWhenvehiclesaarevehiclenotwithscheduledan active Alert orassociatedAlarmto a specific location. They are general alarms.This will trigger an alarm whenever that plate itis scanned bythea handheld device orseendetected by an LPRcamera.camera,Thesethealarmssystemcantriggersthenanbeimmediateturnednotification.into
Available andActions
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Dispatch Logs: Once an Alert or Alarm is triggered, it can be
actionedconvertedbyinto a Dispatch Log. This allows yourSecuritysecurityteam.
team to track, investigate, and document the resolution of the alert.
Best Practices and Considerations
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Define Clear Business Rules: Organizations should establish clear policies regarding who has the authority to apply a DNTT status and the circumstances under which it is granted (e.g., medical exemptions, maintenance vehicles).
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Maintain Accurate Records: Regularly review active Alerts and Alarms to ensure that outdated flags are removed, preventing unnecessary notifications during enforcement activities.
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Utilize Dispatch Logs: Always convert triggered Alerts into Dispatch Logs to maintain an audit trail of how security personnel responded to the notification.