surveillance cameras-manufacture,factory,supplier from China

(Total 24 Products for surveillance cameras)
FeatureSafety: This product ensures that the digicam can function safely in hazardous environments besides the chance of igniting explosive gases or dust.High-definition Video: This product gives best photo fantastic with high-definition resolution, enabling clear and certain surveillance footage.Durability: Constructed with strong materials,this product is incredibly resistant to harsh conditions, which include intense temperatures, moisture, and corrosive substances.Wide Field of View: The dome form lets in for a vast insurance area, lowering the quantity of cameras wante
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This product includes electronic jamming, physical interception, and surveillance and identification systems.
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Types of counter-drone technologies typically include electronic jamming, physical interception, and surveillance and identification systems.
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FeatureDual-spectral Imaging: Integrates every thermal and viewed slight cameras to trap unique snap shots in a vary of lights fixtures conditions, enabling right detection of warmness signatures and seen details.Easy Installation and Maintenance: Designed for easy set up and minimal maintenance, decreasing operational downtime.Advanced Surveillance Features: Equipped with movement detection, far flung access, and alert notifications for&nbs
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Observation DistanceApplications- Reconnaissance and Surveillance- Target Acquisition and Identification- Battlefield Communication- Intelligence Gathering and AnalysisTechnical parameterParameters / ModelJV-MFB675Detector TypeUncooled VoXArray Size/Resolution640×512Spectral Band8~12μmDetector Pitch12μmFrame Rate50Hz(PAL)PolarityWhite hot/Black hot(pseudo-color)NETD≤40mK@25℃,F#1.0Contrast/BrightnessAuto/ManualInfrared OpticalFocus modeMotorize FocusIR Lensf=75mm, F# 1.0Field of view5.9°×4.7°E-zoom1x~4xMicro Display2×1024x768 OLEDEyepiece Magnification15×GPS /GNNSAccuracyCEP< 2mWIFIDist
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FeatureVibration Resistance: This product is designed to withstand high levels of vibration, which is common in industrial and mining environments.Corrosion Resistance: The materials used in the construction of this product are often corrosion-resistant, making it suitable for use in corrosive environments.Remote Monitoring: This product offers remote monitoring capabilities, allowing for surveillance from a safe distance.Technical paramaterProduct nameJV-ETC6115ThermalImagingDetector typeUncooled infrared focal plane sensorMaterial typeVanadium oxideOriginal pixels640(H) × 512(
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Applications:Industrial Safety: Used in oil and gas refineries, chemical plants, and manufacturing facilities to monitor equipment integrity, detect leaks, and prevent accidents.Emergency Response: Deployed by firefighters and emergency responders to locate trapped individuals, assess fire progression, and navigate through smoke-filled environments.Security and Surveillance: Enhances perimeter security at critical infrastructure sites, military installations, and borders by detecting intrusions or suspicious activities in low-light conditions.Technical paramaterJV-ETVC4115-2037T
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FeatureRugged and Durable: Explosion-proof bullet cameras feature a robust, weatherproof housing made of corrosion-resistant materials, such as stainless steel or aluminum alloy, to withstand harsh environmental conditions.Explosion-Proof Rating: This product is certified to meet specific explosion-proof standardsIntrinsic Safety: This product is designed with intrinsically safe electrical circuits, which prevent the generation of sparks or high temperatures that could ignite flammable materials.Features and Capabilities:High-Quality Imaging: This product can be equipped with advanced image se
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Feature-Dual-spectral Imaging: Integrates each thermal and seen mild cameras to seize specific pix in a range of lighting fixtures conditi-ons, enabling correct detection of warmth signatures and visible details.-Explosion-proof Design: Enclosed in a robust, explosion-proof housing that prevents inside sparks or warmness from igniting exte-rior explosive substances.-High-definition Thermal Imaging: Offers particular thermal detection, permitting&
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Feature➢ 1200g shock resistance➢ Display 1024*768 OLED➢ Laser vary finder greater than 1km➢ WIFI extra than 20m➢ Less Power Consumption greater than eight hoursApplicationMilitary and Law Enforcement: Enhance situational awareness in low-light or no-light conditions, enabling target identification, surveillance, and engagement with greater precision and safety.Search and Rescue: Quickly locate individuals in challenging environments such as dense forests, smoke-filled buildings, or nighttime scenarios, significantly improving rescue e
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FeatureGeneration and Performance: Utilizing a "Super Second Generation" image intensifier tube, it offers exceptional low-light performance with a Figure of Merit (FOM) of ≥1400, indicating high sensitivity and image clarity.Magnification and Field of View: The 4.5x magnification provides a good balance between target identification and situational awareness, while the 9.2° field of view allows for observing a relatively wide area.Long-Range Observation: With a recognition distance of ≥120 meters for a human-sized target, this scope is suitable for surveillance and ta
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Feature-Dual-spectral Imaging: Integrates both thermal and visible light cameras to capture detailed images in various lighting conditions, enabling accurate detection of heat signatures and visual details.-Explosion-proof Design: Enclosed in a robust, explosion-proof housing that prevents internal sparks or heat from igniting external explosive substances.-High-definition Thermal Imaging: Offers precise thermal detection, allowing for the identification of temperature variations and potential hazards, even in complete darkness or obscured environments.Technical paramaterProduct nameJV-ET
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Feature➢1920×1080 pixel uncooled focal plane micro-thermal type➢50HZ full real-time imaging➢HDMI HD image output➢Support gray alarm function➢1~8x continuous zoom function,no mosaic phenomenon in the imageApplications➢Enhanced Security Monitoring: This technology allows for 24/7 surveillance, effectively detecting and tracking potential threats even in complete darkness.➢Improved Vehicle Night Vision: By "seeing" heat signatures, drivers can navigate safely in low-light or nighttime conditions, detecting obstacles and pedestrians beyond the reach of headlights.➢Proactive For
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FeatureDurability: Constructed to stand up to excessive environmental conditions, inclusive of excessive temperatures, humidity, and corrosive atmospheres.Advanced Surveillance Features: Equipped with motion detection, a long way flung access, and alert notifications for whole and proactive monitoring.Compliance: Meets organisation requirements and certifications for explosion-proof equipment, making positive reliable standard overall performance in hazardous areas.Technical param
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FeatureWide Application: This product's points make it appropriate for a broad vary of applications, which include industrial inspections, safety surveillance, and search and rescue operations.High-definition Thermal Imaging: Offers specific thermal detection, permitting for the identification of temperature variants and possible hazards, even in whole darkness or obscured environments.Durability: Constructed to face up to excessive environmental conditions, along with high temperatures, humidity, and corrosive atmospheres.Technical paramaterProduct nameJV-EFC6109-2005ThermalImaging D
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FeatureThis product ensures it can operate safely and reliably in these high-risk settings, providing critical surveillance and monitoring capabilities without introducing ignition sources or safety hazards.This product is typically installed in strategic locations to monitor critical infrastructure, processes, and access points, enabling security personnel to maintain situational awareness and respond quickly to any incidents or abnormalities.Technical paramaterProduct nameExplosion-proof Thermal Imaging Bullet CameraThermalImagingDetector typeUncooled infrared focal plane sensorMaterial type
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FeatureWide Application: This product's aspects make it suitable for a huge range of applications, along with industrial inspections, security surveillance, and search and rescue operations.Integrated Design: The integration of thermal and seen light imaging into this product simplifies setup and operation, making it more environment friendly and convenient to use.Enhanced Safety: This product ensures that the camera can be used in hazardous environments, such as areas with flammable gases or vapors, besides the risk of spark
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FeatureOperating Frequency: Utilizes adjustable KU-band frequency for optimal performance across various operational environments.Operating System: Leverages digital beamforming technology, enabling precise target discrimination and enhanced flexibility.Beam Scanning Mode: Employs a combination of azimuth mechanical scanning and tilt electronic scanning, ensuring comprehensive 360-degree coverage.Operating Distance: Capable of detecting targets up to 8 kilometers away, even with a low radar cross-section (RCS) of 0.01 square meters.Covered Airspace: Provides full 360-degree azimuth covera
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Features➢With the capability of detection and recognition for ground target➢Support search, tracking, lock, guiding, and so forth working ways➢With personality overlay, customized and show functions;➢With self - take a look at and fault prognosis featureTechnical paramaterParameters / Model                                                 JV-GV30AEO SensorWavelength0.4~0.9μmResolution1920*1080Focal length4.3
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The product can be assembled on various types of UAVs and other air carriers, as well as on ships and vehicles to meet the needs of sea and air.
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FeatureWide Field of View: The 40° field of view provides a broad perspective for excellent situational awareness, crucial for navigating in darkness or detecting movement at the periphery.Clear Imaging: The fast f/1.2 aperture of the objective lens allows for efficient light gathering, resulting in brighter images even in very low light.Fixed Magnification: With a 1x magnification, it maintains a natural perspective, making it intuitive to use and suitable for both close-range and mid-range observation.ApplicationThis product can be used for night camping, hiking, observing sta
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Feature➢ Small size, light weight, good concealment, anti-interference➢ It can be matched with night vision glasses, which is good for quick detection and accurate aiming.Application➢ Personal and Home Defense➢ Competitive Shooting➢ Improved Training Value and Immediate FeedbackTechnical paramaterParamaters / Modelmagnification1×Power supplyCR2032 button cell 1pcWeight(g)<50gRegulating Quantity1MOAParallax≤2MOAStorage temperature(°C)-30—+50℃Working temperature(°C)-20—+40℃Waterproofcan be used in rainy days
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Feacture➢ FOV  97°* 40 °➢ GEN2+➢ IP67 ➢ Less Power Consumption more than 80 hours Technical paramaterParameters / ModelJV-NVF201TypeHead MountedStructureFour TubesResolution≤1.0mrad(contrast 85%~90%,illmination 1×10-1Lx);≤2.0mrad(contrast 35%~40%,illumination 1×10-3lx)IITGEN2+Magnification1×±0.05×FOV97°* 40 °Detection range≥150M for humanExit pupil diameter≥ φ14mmMTTF hours10000Eye point distance≥25mmDiopterfixed diopter -0.75SDFocus range250mm to +∞Power supplyAdditional external power boxPower supply(v)2.0-4.2VBattery type(v)Alithium batteryBattery life(hrs)80(w
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Feature➢ adopts the design of general Picatinny guide rail and general dense-position reticle, which has strong versatility and adaptability➢ Equipped with auxiliary lighting components, which solves the problem of insufficient lighting under low light conditions;➢  Powered by CR123A 3V lithium battery, with anti-reverse connection protection function and low battery alarm function➢ With excellent environmental adaptability, it can adapt to severe environmental limit temperature, and the whole machine adopts airtight and waterproof design, meeting the requirements of IP67 Technical p
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Relate News
Both plants, animals, humans, cars and objects emit heat. The defining characteristic of a thermal sensor is the detection of heat in response to small differences between thermal features in the image. So whether it's raining, sunny or completely dark, thermal imaging cameras provide clear thermal images. For this whole reason, thermal images characterized by high contrast are ideal for video analysis.Today, thermal imaging cameras are the monitoring solution of choice for nuclear power plants, substations, oil refineries and airports.
The 14th Jordan (Aqaba) International Defense and Uniformed Services Exhibition was held on September 3-5, 2024 at the Aqaba International Exhibition Center. It is the largest and most authoritative military, police and defense exhibition in Jordan.Jovstar focuses on displaying portable multi-functional thermal imaging cameras, gun sights, micro-light night vision devices and other products to global customers.
As a global leader in optoelectronic equipment, Jovstar is committed to providing customers with cutting-edge products and solutions. Our diverse product portfolio includes multifunctional thermal imagers, handheld thermal imagers, and laser rangefinders, widely employed in security surveillance, outdoor hunting, industrial inspection, and power line inspection, among other fields.Jovstar has earned a stellar reputation worldwide for its exceptional product performance and unwavering reliability.
To better ensure the normal operation of society, the installation of surveillance is essential, but the installation of a traditional visible light surveillance without image enhancement can become difficult when forensic review and video analytics performance is required, so it is possible to install a thermal imaging camera with 7 × 24 monitoring in some important occasions.Both plants, animals, humans, cars and objects emit heat. The defining characteristic of a thermal sensor is the detection of heat in response to small differences between thermal features in the image.
When is it necessary to calculate the distance factor ratio and when is it not?
In the technological wave of 2024, infrared camera photography, is quietly changing the way we perceive the natural world. This is not only a technological innovation, but also a profound empowerment in the field of biodiversity conservation and ecological research.
When purchasing a thermal imaging camera, there are many specifications for thermal imaging cameras. Looking at a single specification does not reflect the overall performance of the camera; the combination of specifications is what determines the performance of the camera. All specifications of a thermal imaging camera are important, but you can focus on some of them to make sure you buy the right equipment.ResolutionThe resolution of a thermal imaging camera is how many pixels are in the camera's detector.
The most common query among thermal photographers is, “How far can I really measure with a thermal imaging camera?”It's a bit more complicated to explain, but fundamentally measuring distance depends on the resolution and field of view (FOV) of the thermal imaging camera, as follows:A thermal imaging camera with a higher resolution allows you to get more pixels on your measurement target, which improves accuracy even when measuring from a distance. A narrow field of view (e.g.
Depending on their clarity and sensitivity, night vision devices are categorized into four generations - gen0, gen1, gen2, and gen3 (note that there is currently no gen4 for night vision devices).Gen 0 refers to other principles of construction of night vision devices (mainly infrared night vision devices) other than microlight night vision devices, the first time to use in the European theater of operations during the Second World War.
When it comes to night vision devices, most people think of image intensification technology. In fact, image intensification systems are generally referred to as night vision devices (NVDs.) Inside the NVD is an image intensifier tube that can be used to capture and amplify infrared and visible light. Here's how an image intensification system works:A conventional lens called an objective lens captures ambient light and certain near-infrared light.The collected light is transmitted to the image intensifier tube.