Operation Manual

SG550M-8mHD 4 Advanced Operations
Page 17
to set a higher sensitivity for high
temperature environment.
Please note that if the Time Lapse
is set to Off , then the PIR Trigger
can’t be set to Off .
PIR
Interval
This parameter indicates how long
the PIR (Passive Infrared motion
sensor) will be disabled after each
triggering in ON mode. During this
time the PIR of the device will not
react to the motion of human (or
animals). The minimum interval is 0
second which means the PIR can
work all the time.
Work
Hour
The camera can
be set to only
record/capture at a certain time of
the day when set to On. The rest of
the time the camera will be shut off
and will not record any triggers by
movement. This function can be set to
Off which means the camera works all
day.
MMS Set
The camera sends MMS message
through GPRS network, so before
using this function, you need to open
GPRS service from your service
provider.