Attribute | Specification |
---|---|
Thermal Resolution | 256×192 |
Thermal Lens | 3.2mm athermalized lens |
Visible Sensor | 1/2.7” 5MP CMOS |
Visible Lens | 4mm |
Protection Level | IP67 |
Temperature Measurement | -20℃~550℃, ±2℃/±2% |
Parameter | Detail |
---|---|
Image Sensor | 1/2.7” 5MP CMOS |
Resolution | 2592×1944 |
IR Distance | Up to 30m |
Network Interface | 1 RJ45, 10M/100M |
Storage | Micro SD card (up to 256G) |
In the production of China Nir Cameras, the integration of thermal and optical systems is critical. According to authoritative sources, precise calibration of the camera modules is essential to achieve synchronization and maximize performance. The assembly involves meticulous alignment of optical elements, ensuring accuracy in both thermal and visible imaging. Post-production testing validates each unit’s detection capability and environmental resilience, guaranteeing adherence to industry standards.
China Nir Cameras are used in diverse fields such as agriculture, medical imaging, and security surveillance. In agriculture, they assess plant health by detecting IR reflectance changes. In medicine, they allow deeper tissue visualization, aiding diagnostics. For security, they provide enhanced surveillance capabilities in low-light conditions, proving indispensable in military and civilian applications. These scenarios highlight the versatile application of Nir technology, bolstered by the robust design and adaptability of China-manufactured cameras.
Our China Nir Camera comes with comprehensive after-sales support, including a one-year warranty, technical assistance, and troubleshooting guides. Customers can contact our support team via phone or email for any operational queries.
The cameras are securely packaged to prevent damage during transit. We offer shipping options via air, sea, and express delivery, ensuring timely and safe delivery to international destinations.
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Target: Human size is 1.8m×0.5m (Critical size is 0.75m), Vehicle size is 1.4m×4.0m (Critical size is 2.3m).
The target detection, recognition and identification distances are calculated according to Johnson’s Criteria.
The recommended distances of Detection, Recognition and Identification are as follows:
Lens |
Detect |
Recognize |
Identify |
|||
Vehicle |
Human |
Vehicle |
Human |
Vehicle |
Human |
|
3.2mm |
409m (1342ft) | 133m (436ft) | 102m (335ft) | 33m (108ft) | 51m (167ft) | 17m (56ft) |
SG-DC025-3T is the cheapest network dual spectrum thermal IR dome camera.
The thermal module is 12um VOx 256×192, with ≤40mk NETD. Focal Length is 3.2mm with 56°×42.2° wide angle. The visible module is 1/2.8″ 5MP sensor, with 4mm lens, 84°×60.7° wide angle. It can be used in most of short distance indoor security scene.
It can support Fire detection and Temperature Measurement function by default, also can support PoE function.
SG-DC025-3T can be widely using in most of indoor scene, such as oil/gas station, parking, small production workshop, intelligent building.
Main features:
1. Economic EO&IR camera
2. NDAA compliant
3. Compatible with any other software and NVR by ONVIF protocol
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