Hikvision DS-2TD4228T-10/S2 Thermographic Thermal & Optical Bi-spectrum Network Speed Dome

Hikvision DS-2TD4228T-10/S2 Thermographic Thermal & Optical Bi-spectrum Network Speed Dome combines thermal and visible imaging in a powerful PTZ platform. This bi-spectrum speed dome camera addresses advanced Kenyan security needs. Moreover, it integrates high-resolution optical with sensitive thermal detection. Therefore, it provides reliable 24/7 monitoring in challenging lighting and weather conditions.

Versatile Use Cases and Compatibility

This camera excels in demanding outdoor surveillance environments. For example, it secures perimeters, borders, industrial sites, critical infrastructure, airports, and ports effectively. Additionally, it detects intrusions in complete darkness, fog, or smoke. Similarly, facilities use it for fire detection and early warning. Furthermore, it supports perimeter protection where thermal heat signatures complement optical details.

The 2.8 mm fixed optical lens offers wide-angle coverage. Consequently, it captures broad scenes with the PTZ’s 360° rotation. Moreover, the thermal channel detects temperature anomalies reliably. Because of ONVIF compliance, the camera integrates seamlessly with NVRs, VMS platforms, and third-party systems. Thus, it fits enterprise security networks or specialized monitoring centers.

Technical Specifications

Thermal Module

Detector Type: Vanadium Oxide Uncooled Focal Plane Arrays Resolution: 384 × 288 Pixel Pitch: 12 μm Spectral Range: 8 μm to 14 μm NETD: ≤ 40 mK (@25 °C), F#=1.0 Focal Length: 10 mm Field of View: 37.2° × 28.3° (H × V) Min. Focusing Distance: 1.2 m Aperture: F1.0 Image Frame Rate: 50 Hz

Optical Module

Image Sensor: 1/2.8″ Progressive Scan CMOS Max. Resolution: 2688 × 1520 (4 MP) Min. Illumination: Color 0.005 Lux @ (F1.6, AGC ON), B/W 0 Lux with IR Shutter Speed: 1 s to 1/100,000 s Day & Night: IR cut filter Optical Lens: Fixed 2.8 mm Field of View: Horizontal approx. 103°, Vertical approx. 55°, Diagonal approx. 122°

PTZ and Movement

Pan Range: 360° endless Tilt Range: -20° to 90° (auto flip) Pan Speed: Configurable, preset up to 300°/s Tilt Speed: Configurable, preset up to 200°/s Presets: 300 Patrol: Up to 8 patrols, 32 presets per patrol

Video Performance

Main Stream: 50 Hz: 25 fps (thermal 384 × 288, optical 2688 × 1520) Sub Stream: 50 Hz: 25 fps (lower resolutions) Video Compression: H.265+/H.265/H.264+/H.264/MJPEG Bit Rate Range: 32 Kbps to 16 Mbps Wide Dynamic Range: 120 dB true WDR (optical channel) Image Fusion: Thermal-optical overlay (Bi-spectrum image fusion)

Smart Detection and Events

Smart Event: VCA (line crossing, intrusion, region entrance/exit with human/vehicle classification), fire detection, temperature exception alarm, smoking detection Basic Event: Motion detection with target filtering, video tampering, exception Linkage Methods: Upload to FTP/memory card, notify center, send email, trigger recording/capture, alarm output

Audio and Storage

Audio Compression: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC On-board Storage: MicroSD/SDHC/SDXC card slot, up to 256 GB

Network and Interface

API Support: ONVIF (Profile S/G/T), ISAPI, SDK Network Interface: 1 RJ45 10/100 Mbps self-adaptive Ethernet port Simultaneous Live View: Up to 20 channels

Physical and Environmental

Power Supply: 12 VDC ± 25%, PoE+ (802.3at) Power Consumption: Max. approx. 18 W (with heater) Protection Rating: IP66 water and dust resistant, IK10 vandal resistant Material: Aluminum alloy housing Dimensions: Approx. Ø164.8 mm × 305 mm Operating Temperature: -40 °C to 65 °C (with heater) Operating Humidity: 95% or less (non-condensing)

Why Trust Novatech Technologies

Novatech Technologies stands as a trusted Nairobi-based IT specialist. First, they supply genuine Hikvision products consistently. Second, every purchase includes official manufacturer warranty protection. Moreover, expert support assists with installation and technical issues. In addition, fast nationwide delivery reaches all Kenyan regions efficiently. Therefore, customers rely on Novatech for quality equipment and dependable service. Visit Novatech Technologies for more solutions. Explore networking options for integrated systems. Pair with monitors for effective control rooms.

Advanced Technology Highlights

Bi-spectrum fusion merges thermal and optical channels. Initially, thermal detects heat signatures in zero light or adverse weather. Then, optical provides detailed color visuals for verification. As a result, operators confirm events accurately with fused overlays. Additionally, fire detection identifies abnormal heat rises early. Furthermore, AcuSense classification reduces false alarms from non-human/vehicle sources. Moreover, 120 dB true WDR handles optical channel contrasts effectively. Consequently, it performs in mixed lighting conditions. H.265+ compression optimizes bandwidth and storage. Finally, IP66/IK10 rating withstands harsh outdoor exposure. For more on bi-spectrum technology, see Hikvision Bi-spectrum Fusion. Explore thermal imaging at Hikvision Thermal Imaging. Check compatible displays on HP monitor resources.