Axis Q1921 User Manual

57
AXIS Q19 Series - Technical Specifications for AXIS Q1921/-E
Technical Specifications for AXIS Q1921/-E
Function/group Item Specification
Camera Models AXIS Q1921 (indoor) 10 mm and 19 mm
AXIS Q1921-E (outdoor) 10 mm, 19 mm, 35 mm and 60 mm
Image sensor Uncooled Micro bolometer 384x288 pixels
Lens
Horizontal angle of view
Vertical angle of view
* AXIS Q1921-E
10 mm
F 1.2
51°
40°
19 mm
F 1.0
28°
22°
35 mm*
F 1.2
16°
12°
60 mm*
F 1.2
9°
7°
Detection range
(1.5
px) Human, m (yd.)
Vehicle, m (yd.)
10 mm
220 (241)
660 (722)
19 mm
390 (427)
1200 (1312)
35 mm*
700 (766)
2200 (2405)
60 mm*
1200 (1312)
3700 (4046)
Calculated with Johnson’s criteria. The detection range varies in different weather
conditions
* AXIS Q1921-E
Recognition range
(6
px) Human, m (yd.)
Vehicle, m (yd.)
10 mm
55 (60)
170 (186)
19 mm
100 (109)
300 (328)
35 mm*
175 (191)
550 (601)
65 mm*
300 (330)
920 (1006)
Calculated with Johnson’s criteria. The recognition range varies in different
weather conditions
* AXIS Q1921-E
Identification range
(12 px) Human, m (yd.)
Vehicle, m (yd.)
10 mm
25 (27)
85 (93)
19 mm
50 (55)
150 (164)
35 mm*
90 (98)
270 (295)
65 mm*
150 (165)
460 (503)
Calculated with Johnson’s criteria. The identification range varies in different
weather conditions
* AXIS Q1921-E
Sensitivity NETD < 100 mK
Video Video compression H.264 (MPEG-4 Part 10/AVC) Baseline profile
Motion JPEG
Resolutions Sensor is 384x288. Image can be scaled up to 720x576 (D1) and to standard VGA
resolutions.
Frame rate H.264 Up to 30 fps within EU, Norway, Switzerland, Canada, USA, Japan, Australia, New
Zealand
Up to 8.3 fps in other countries*
*Frame rate above 9 fps may be subject to export control regulations
Frame rate
Motion
JPEG
Up to 30 fps within EU, Norway, Switzerland, Canada, USA, Japan, Australia, New
Zealand
Up to 8.3 fps in other countries*
*Frame rate above 9 fps may be subject to export control regulations
Video streaming At least 3 H.264 and Motion JPEG streams of which 1 palette stream,
simultaneous and individually configured in max. resolution at 30 fps
Controllable frame rate and bandwidth
VBR/CBR H.264
Image settings Compression, brightness, exposure control, rotation, mirroring of images
Text and image overlay
Privacy mask
Palettes
Palettes White-hot and black-hot plus a multiple choice of palettes

Axis Q1921 Specifications

General

Brand	Axis
Model	Q1921
Category	Security Camera
Language	English