Axis Communications thermal network camera user manual Technical Specifications

AXIS Q1931–E Thermal Network Camera

Technical Specifications

Technical Specifications

Function/group	Item	Specifications
Camera	Models	AXIS Q1931–E
	Image sensor	Uncooled Micro bolometer 384x288 pixels, pixel size 17 µm
	Lens	7 mm: f 1.2 FoV horizontal 55°, Vertical 40°
		13 mm: f 1.0 FoV horizontal 28°, Vertical 21°
		35 mm: f 1.2 FoV horizontal 10.7°, Vertical 8°
		60 mm: f 1.25 FoV horizontal 6.2°, Vertical 4.7°
	Detection range
	(1.5 px)		7 mm lens	13 mm lens	35 mm lens	60 mm lens
		Human	210 m	380 m	1030 m	1800 m
		Vehicle	630 m	1160 m	3100 m	5400 m
		Calculated with Johnson’s criteria. The detection range varies in different weather
		conditions
	Recognition range
	(6 px)		7 mm lens	13 mm lens	35 mm lens	60 mm lens
		Human	50 m	90 m	260 m	440 m
		Vehicle	160 m	300 m	800 m	1350 m
		Calculated with Johnson’s criteria. The recognition range varies in different weather
		conditions
	Identification
	range (12 px)		7 mm lens	13 mm lens	35 mm lens	60 mm lens
		Human	25 m	50 m	130 m	220 m
		Vehicle	80 m	150 m	400 m	680 m
		Calculated with Johnson’s criteria. The identification range varies in different weather
		conditions
	Sensitivity	NETD < 70 mK
Video	Video	H.264 (MPEG-4 Part 10/AVC, Baseline profile and Main profile)
	compression	Motion JPEG
	Resolutions	Sensor is 384x288. Image can be scaled up to 768x576
	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	Up to 30 fps within EU, Norway, Switzerland, Canada, USA, Japan, Australia, New Zealand
	Motion JPEG	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 using the same palette, 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
		Multiple palettes

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