Person Match Service at Federation service
Person Match is also available in Federation service.
As mentioned above, when performing PM search, data traffic increases instantaneously because the PM service directly accesses multiple recorders or recording services to retrieve and analyze data.
In other words, it should be used in a space with sufficient bandwidth of the network. In other words, if you need to install PM service in the location where Federation is installed, it is necessary to review beforehand whether the network bandwidth and latency are sufficient.
However, when building a system, you need to understand the operation method and data flow in order to build it correctly.
Case1: When FED (Federation) has a PM license
Case2: When ADM registered in FED has a PM license

Case1: When PM service is registered in FED
PM search can be done at ISS FED CLIENT. ISS FED CLIENT can perform PM search for all cameras.

However, if the network bandwidth between the recorder (ADM) and PM (FED) is insufficient due to the system structure, the search speed may be quite reduced, so please be careful.
For example, if the bandwidth between a bank’s ATM and the monitoring center is very limited, it can be a problem when performing PM search.
In this case, Case2: When ADM registered in FED has a PM license.
In this case, Federation should have IDLA(PM) license.
As many as IDLA(PM) license applied, user can search the number of channel(IP camera)

Case2 : When ADM registered in FED has a PM license
As above, if the bandwidth between ATM and monitoring center is low, Case 1 is not appropriate.
In this case, while building PM service on the ATM side, it is built on site to secure sufficient bandwidth for VA.

Note: In this case, PM search cannot be run for the camera of ATM2.
For PM service, PM serivce must be installed in the admin service.
In this case, Federation dose not need to have IDLA license, but Admin license should have it.
(With above diagram, ATM2 site cannot use Person match service, because there is no Person match service installed)