Camera Input Trigger and PreRecording

[esa 0]

Dear,

I need your advise to select a good IP camera which have the following features :

• 
  - an input (or more) to trigger a record from a PIR detector. As it is for outside, i prefer to have a PIR to avoid false alarm (tree movement)
  - select a PRE-recording time. Recording should be on SDCARD so it can contain the pre-trigger images which should be send to the NAS (maybe a raspberry+Linux server)
  I don't want the stream send continuosly on the network and prefer to have the prerecording on the sdcard.
  - WiFi + outdoor camera
  

 

I have seen the following : https://www.axis.com/nl-be/products/axis-m2025-le

If someone have an experience with that camera, maybe he can confirm that camera answer to my request.

 

Thank

Eric

[esa 0]

Dear,

 

For example, this camera can do the job (but is not ONVIF compliant)

 

https://www.cctvcamerapros.com/IP-camera-SD-card-recording-s/734.htm

 

But it's not clear about :

• 
  There is only 7 sec pre-recording. So, I suppose this is not prerecording on the SDCARD but on a Internal memory (RAM) which is certainly more efficient.
  In that case, a SDCARD is maybe not necessary.
  Is the prerecording also triggered by the External Input ?
  In case of an alarm, I suppose the PreRecording and the Recordingis sent to the NAS or NVR.
  

 

BR