Setting The Alarm Buffer - Alarm Buffer Menu; Setting The Sensor Input/Camera Tampering; Detection/Motion Detection/Audio Detection; Event Detection Menu - Sony Ipela SNC-CH135 User Manual

Setting the Alarm Buffer
— Alarm buffer Menu
When you click Alarm buffer
the Alarm buffer menu appears.
You can set the Pre-alarm image and audio (the image
and audio before alarm detection) and the Post -alarm
image and audio. These can be set when Alarm sending
of FTP client menu or Alarm recording of the Image
memory menu is set to On, besides when Use alarm
buffer is selected.
Codec
Select the image to be used for the alarm buffer.
Recording capacity
Displays the maximum recording capacity of the alarm
buffer in the present camera setting of the video mode,
image size, bit rate and frame rate.
Recording time
Set the recording time for the Pre-alarm image/audio
and Post alarm image/audio.
Pre-alarm duration: Type the recording time of the
image/audio before alarm detection.
Post-alarm duration: Type the recording time of the
image/audio after alarm detection.
Note
The value of Recording capacity differs depending on
the image size and image quality settings in the Camera
menu.
OK/Cancel
See "Buttons common to every menu" on page 33.
in the Administrator menu,
Setting the Sensor input/
Camera tampering
detection/Motion
detection/Audio
detection

— Event detection Menu

Event detection
When you click
menu, the Event detection menu appears. The Event
detection menu consists of the Sensor input, Camera
tampering detection, Motion detection and Audio
detection tabs.
Sensor input tab — Set the sensor
input
Sensor input mode
Set the direction of the detected input signal to the
sensor input terminal of the camera.
Normally open: Detects the alarm when the sensor
input is short-circuited.
Normally closed: Detects the alarm when the sensor
input is open-circuited.
OK/Cancel
See "Buttons common to every menu" on page 33.
Camera tampering detection tab —
Set the camera tampering detection
Camera tampering detection
Select On to activate the function to detect camera
tampering, such as direction shifting or spray. When you
select On, you can select the Sensitivity.
Sensitivity: Set the sensitivity of camera tampering
detection to High, Middle or Low.
Detection status: Display the tampering detection state
of the time when Camera tampering detection tab is
Setting the Alarm Buffer — Alarm buffer Menu
in the Administrator
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