APC AP7602 Instruction Manual download pdf (Page 278)

Surveillance View

InfraStruXure Central 4.0 User’s Reference 277

Send Continuous During Alerts: Usage Examples

You could use the Send Continuous During Alerts mode if:

• You are in a high security environment where you are required to have a complete audit record of all

timestamped images (including those with no detectable changes) while sensors, such as the door

switch, camera motion sensor, or external dry contacts are triggered.

• You need to monitor for situations in which the rate or size of the changes in the images may be too

small to be detected reliably by the motion sensor capabilities of the device camera (i.e. the blinking

of a small light, a person moving very slowly at a distance from the camera).

• You prefer the time interval between frames to be approximately steady (more “real-time”), as

opposed to variable (as is the case with motion based), without the frame count limitations of the

alerts being an issue.

Send on Motion Detected

Choose Send on Motion Detected mode if you need to create records of any movement that occurs in the

installation location, but a visual record of the time that passes between detected motion is not needed.

Send on Motion Detected: Usage Examples

You could use the Send on Motion Detected mode if:

• You want to create a visual record of all personnel that access an equipment room.

• You want to create a visual record of all personnel that enter or exit through a specific door.

Send on Motion Detected During Alerts

Choose Send on Motion Detected During Alerts mode if you need to create records of any movement that

occurs in the installation location for the duration of a Camera Motion, Door, or Dry Contact sensor alert,

but a visual record of the time that passes between detected motion is not needed.

Unlike surveillance events generated by devices set to Send on Motion Detected mode, devices set to this

mode will ignore movement unless it occurs while an alert is being reported by the device.

Send on Motion Detected During Alerts: Usage Examples

You could use the Send on Motion Detected During Alerts mode if:

• You want to create a visual record of all personnel that open a specific door and enter or leave a

room during specific hours. Using Advanced Sensor Settings, you could create a record of people

entering and leaving a facility between the hours of 8:00PM and 6:00AM, for example, while

ignoring entries and exits that occur during normal business hours.

• You want to create a visual record of a room that has been entered illegally, such as by breaking a

window that has a dry contact glass break sensor attached to it or by opening a door that is supposed

to be used for emergency exits only.

You want to record images while a transparent rack or equipment room door is open (thereby triggering

the Door sensor alert), but do not want to record movement seen though the door while it is closed.

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APC AP7602 Instruction Manual Page 278