Axis Communications user manual Axis 207/207W Event Configuration

AXIS 207/207W - Event Configuration 25

Pre-trigger and Post-trigger buffers - This function is useful when checking to see what happened immediately before and/or after a trigger, e.g. 30 seconds before and/or after a door was opened.

Include pre-trigger buffer - images stored internally in the camera from the time immediately preceding the trigger. Check the box to enable the pre-trigger buffer and enter the desired length of time (and the required image frequency if JPEG is selected).

Include post-trigger buffer - contains images from the time immediately after the trig- ger. Configure as for pre-trigger.

Notes: •Pre-trigger and Post-trigger buffers will be lost if the connection to the mail server fails.

•Cyclic refresh must be disabled if Event handling is enabled and the file format is set to MPEG-4 See Setup > Video & Image > Advanced > MPEG-4.

•The maximum length of the pre-/post-buffer depends on the video image size (and frame rate).

Base file name - this name will be used for all of the image files saved. If suffixes are also used, the file name will take the form <basename><suffix>.<extension>

Add a sequence number suffix - keep track of uploaded images by assigning each image with a number.

Use own file name format - check this radio button to use a customized file name. Enter the file name in the Base file name field above. It is possible to perform advanced file name formatting, by including special patterns in the file name.

Activate output port - the output port controls external equipment connected to the I/O port on the AXIS 207/207W, e.g. an alarm bell or light.

Send HTTP notification to - This method sends notification messages to an HTTP notification server that listens for these. The destination server must first be configured from HTTP server settings...

Please see the online help for more information.