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384*288 resolution 25mm Speed Dome

JV-DT4125 is thermal+optical outdoor speed dome.This product is equipped with a high-resolution 384*288 uncooled FPA detector, boasting exceptional thermal sensitivity of ≤0.06°C, it captures clear and detailed thermal images, revealing heat signatures even in complete darkness, through smoke, or heavy fog.The versatility is further enhanced by a 25mm motorized lens, providing a wide 25°x19° field of view for extensive area coverage.

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Product Details

Feature

Exceptional Thermal Imaging: Delivers high-sensitivity passive thermal imaging video output, capturing clear details even in challenging conditions.

Intelligent Fire Detection: Features built-in fire detection capabilities, including full-screen and area detection, with automatic alarms for immediate alerts.

Rugged and Durable Design: Housed in a high-strength, die-cast aluminum alloy shell with an internal all-metal frame, it withstands harsh environments, including smog, darkness, strong light, and extreme temperatures.

JV-DT4125

Application

This product is ideally acceptable for temperature dimension functions in a range of industrial settings, including:
Electric Power Generation and Distribution: Monitoring the temperature of quintessential elements in strength plants, substations, and distribution networks.
Rail Transit Systems: Inspecting overhead catenary systems, traction motors, braking systems, and different temperature-sensitive components.

Technical paramater

Parameters / Model
Parameters of infrared movement
Detector type	Uncooled FPA
Pixel	384*288
Pixel spacing	17μm
Thermal sensitivity	≤0.06℃@F1,300K
Spectral range	8-14um
Camera lens Motorized lens	25mm
Viewing angle	25°×19°
Spatial resolution	0.68
Focus mode	Auto focus/Single step focus
Color	A variety of pseudo-color codes (fire code,iron red,red hot,amber, white hot,black hot,etc.)
Visible light parameter
Sensor	1/1.8"CMOS
Pixel	400w
Resolution	2560*1440
Focal length	5.6-208mm,x37 optical zoom
Wide dynamic	support
Backlight compensation	support
Day-night conversion	support
Digital noise reduction	3D noise reduction
Optical fog penetration	support
Electronic anti-vibration	support
Focus	automatic
PTZ parameters
Horizontal range	Continuous rotation from 0 to 360°
Horizontal velocity	Horizontal 0.1°/s~180°/s
Vertical range	-20~+90°(automatic turning）
Vertical velocity	Vertical 0.1°/s~150°/s
Angle feedback	Yes,query feedback
Preset	360
Communication protocol	Pelco-P/Pelco-D
Near infrared auxiliary	Optional
Picture
Maximum image size	2560×1440(visible light),640×480/384×288(thermal)
Video output	PAL/NTSC
Original image capture	25 frames
Function
Temperature measurement form	Maximum temperature cross positioning Point temperature measurement and area temperature measurement
Temperature measurement mode	(highest temperature,lowest temperature and average temperature)
Temperature measuring range	-20°℃-600℃
Temperature measurement accuracy	2°℃or2%(whichever is greater)
High temperature alarm	Alarm when exceeding warning threshold
Fire alarm	support
Regional invasion	support
System integration
Integration protocol	ONVIF
Communication interface	RJ45 network port
RS485	Yes,with angle feedback
Power Supply	DC24V±10%
General specifications
Working temperature	-20℃~+50℃
Storage temperature	-40℃~+70℃
Consumption	≤50W(including heating)
Dimension	278mm ×435mm
The protection grades	IP66
Physical characteristics
Weight	9KG