![background image](http://html.mh-extra.com/html/2m-technology/2mthfr-2m/2mthfr-2m_user-manual_439723073.webp)
70
Max.
Same
It
is
unavailable
currently.
Min.
Pupillary
Distance
(px)
You
can
draw
the
pupillary
distance
by
using
the
mouse
in
the
live
view
on
the
right
side
of
the
interface.
A
photo
will
be
collected
when
the
value
of
Min.
Pupillary
Distance(px)
is
within
the
preset
valid
range.
The
value
range
is
20
px
to
150
px.
Face
Ovelay
The
configuration
is
not
supported.
Liveness
Detection
Click
On
to
enable
the
liveness
detection
function.
Liveness
detection
can
effectively
prevent
video
and
photo
counterfeits.
It
is
enabled
by
default.
Live
Detection
Level
There
are
three
liveness
detection
levels:
High
,
Medium
,
and
Low
.
A
higher
liveness
detection
level
indicates
a
higher
accuracy
that
non
‐
real
people
can
be
detected.
The
default
value
is
Low
.
Face
Detection
Threshold
Snapshot
Quality
Threshold
Threshold
for
1:N
match
on
face
snapshots.
When
the
face
match
similarity
reaches
the
preset
similarity
threshold,
the
match
is
successful.
Value
range:
[1–100];
default
value:
1
Note:
After
mask
detection
is
enabled,
Snapshot
Quality
Threshold
must
be
set
to
1
.
Face
Recognition
Face
and
ID
Card
Threshold
Threshold
for
1:1
match
on
ID
cards.
When
the
similarity
between
a
face
snapshot
photo
and
the
photo
on
the
ID
card
reaches
the
preset
quality
threshold,
the
match
is
successful.
Value
range:
[1–100];
default
value:
60
(1)
Click
Save
to
complete
the
configuration.
(2)
Click
Start
Intelligent
Analysis
to
enable
intelligent
analysis.
2.
Time
Template
You
can
set
a
time
template
to
limit
the
time
for
people
to
go
inside
or
outside.
When
a
person
is
authenticated
outside
the
time
template
(arming
time),
"non
‐
specified
time"
will
be
reported.
The
time
template
can
be
set
by
week
and
a
maximum
of
eight
arming
time
ranges
can
be
set
for
a
day.
Exception
dates
can
be
set
separately
but
only
by
day.