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Hikvision HM-TD4137-25-WY Bi-Spectrum Thermal Speed Dome Camera with 25mm Lens

$8,650.00
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Hikvision Bi-Spectrum Thermal Speed Dome Camera | HM-TD4137-25-WY | 25mm Thermal Lens | Thermal and Optical Imaging | PTZ Positioning

The Hikvision HM-TD4137-25-WY provides a bi-spectrum thermal speed dome camera solution designed for perimeter protection, infrastructure, industrial facilities and large outdoor areas requiring responsive long-range monitoring. Combining thermal and visible-light imaging with a fixed 25mm thermal lens, it supports reliable target detection in darkness and challenging visual conditions while providing optical footage for scene verification.

Its controllable speed dome platform makes this camera available at Security Wholesalers practical for applications requiring flexible directional coverage and active target observation. With dual-spectrum imaging and motorised pan, tilt and zoom positioning, the HM-TD4137-25-WY suits critical surveillance projects where broad-area awareness, accurate tracking and dependable low-visibility detection are important.

Key Features

  • Bi-Spectrum Imaging: Combines thermal and visible-light views to support detection and detailed scene verification.
  • 25mm Thermal Lens: Provides a narrower thermal field of view suited to monitoring targets across extended distances.
  • Thermal Detection: Identifies heat signatures in darkness, glare and other difficult visual conditions.
  • Speed Dome Positioning: Supports responsive pan, tilt and zoom control across large monitored areas.
  • Long-Range Monitoring: Suits perimeter, infrastructure and industrial surveillance requiring extended observation.
  • Dual-Image Verification: Helps operators compare thermal detection with optical footage for improved situational awareness.
Thermal Low-Visibility Detection Icon
PTZ Speed Dome Positioning Icon

Additional Information

Hikvision HM-TD4137-25_WY_Datasheet

$8,650.00 inc GST +3 Year Warranty & Support

Product SKU: HM-TD4137-25-WY

Product Overview

The Hikvision HM-TD4137-25-WY Bi-Spectrum Thermal Speed Dome Camera combines a 384 × 288 thermal sensor with a 4MP optical camera and 40× optical zoom for long-range perimeter surveillance, fire prevention and intelligent target tracking. Its fixed 25mm thermal lens provides a focused thermal field of view for detecting people, vehicles and heat sources at extended distances, while the 6–240mm optical lens supplies detailed visual verification. Intelligent perimeter analytics, temperature-exception alarms, Smart Tracking, 150m infrared illumination and continuous pan-and-tilt control support proactive monitoring. The IP66 and NEMA 4X-rated housing is designed for exposed, coastal and corrosion-prone environments.

Key Capabilities

Thermal and Optical Imaging

Combines heat-based detection with detailed visible-light video for reliable long-range monitoring and event verification.

384 × 288 Thermal Resolution

The VOx thermal sensor detects heat signatures in darkness, glare, light fog and other difficult visual conditions.

40× Optical Zoom

The 6–240mm motorised optical lens moves from wide situational coverage to tightly framed distant targets.

Intelligent Perimeter Protection

Supports line crossing, intrusion, region entrance and region exit detection with real-time alarm generation.

Temperature-Exception Alarm

Detects abnormal heat conditions to support early warning and fire-prevention applications.

Anti-Corrosion Speed Dome

NEMA 4X and IP66 protection support installation in coastal, marine, industrial and other exposed environments.

Best For

  • Ports and Coastal Facilities: Anti-corrosion protection suits wharves, terminals, shipyards and salt-laden environments.
  • Industrial Perimeters: Thermal detection and optical zoom support fences, yards, restricted zones and remote boundaries.
  • Construction Sites: Monitors large work areas, material storage zones and site access points during day or night.
  • Critical Infrastructure: Suitable for utilities, substations, transport facilities and high-security locations.
  • Fire-Prevention Monitoring: Temperature-exception alarms help identify developing heat conditions before they become visually obvious.

Why Choose the HM-TD4137-25-WY

Choose the Hikvision HM-TD4137-25-WY when a site requires long-range thermal detection, detailed optical verification and automated PTZ operation from one anti-corrosion camera. The 25mm thermal lens provides a narrow, focused view for distant targets, while the 40× optical zoom lets operators inspect activity without physically approaching the area. Intelligent perimeter rules and Smart Tracking support faster response to moving targets, and temperature-exception alarms add early warning for heat-related risks. Security Wholesalers supplies this specialised speed dome for professionally engineered thermal surveillance and perimeter-protection systems.

Buyer Decision Tips

Buyer Tip: Choose the 25mm thermal lens for narrower, longer-range monitoring. A shorter lens is more suitable when broad thermal coverage is required at closer distances.

Buyer Tip: Complete a professional site survey to confirm target size, detection distance, mounting height, environmental exposure and line of sight.

Installation Note: This is a specialist PTZ system requiring a suitable structural mount, dedicated power, surge protection, network design and professional commissioning.

Key Features & Technical Specifications

Product Type Thermal and optical bi-spectrum network speed dome camera.
Model HM-TD4137-25-WY.
Brand Hikvision / HIKMICRO.
Camera Style Bi-spectrum thermal speed dome.
Thermal Sensor VOx uncooled focal plane array.
Thermal Resolution 384 × 288.
Thermal Pixel Interval 17μm.
Thermal Response Waveband 8μm to 14μm.
Thermal Sensitivity NETD below 40mK at 25°C, F1.0.
Thermal Focal Length 25mm.
Thermal Aperture F1.0.
Thermal Field of View 14.9° horizontal × 11.2° vertical.
Thermal Minimum Focusing Distance 13m.
Thermal Focus Athermalised fixed-focus design.
Thermal Digital Zoom 2×, 4× and 8×.
Optical Sensor 1/1.8-inch progressive scan CMOS.
Optical Resolution 4MP, 2688 × 1520.
Optical Lens 6–240mm motorised zoom lens.
Optical Zoom 40×.
Optical Aperture F1.3 to F4.6.
Optical Field of View Approximately 56.6° × 33.7° at the wide setting and 1.8° × 1.0° at the telephoto setting.
Minimum Optical Illumination Colour: 0.005 lux at F1.3 with AGC enabled; black and white: 0.001 lux at F1.3.
Optical Focus Modes Automatic, semi-automatic and manual.
Optical Digital Zoom 2×, 4×, 8× and 16×.
Optical Shutter Speed 1 second to 1/30,000 second.
Wide Dynamic Range 120dB.
Optical Defog Supported.
Infrared Range Up to 150m.
Image Fusion Thermal and optical bi-spectrum fusion supported.
Picture-in-Picture Displays a selected thermal region over the optical image.
Perimeter Analytics Line crossing, intrusion, region entrance and region exit detection.
Smart Tracking Panoramic tracking, event tracking and multi-scene patrol tracking.
Temperature Alarm Temperature-exception alarm for fire-prevention applications.
Pan Range 360° continuous rotation.
PTZ Functions Presets, patrols, patterns, scans, tracking and automatic return functions supported.
Video Compression H.265+, H.265, H.264+, H.264 and MJPEG, depending on stream configuration.
Audio Input / Output External audio input and output supported.
Alarm Interfaces External alarm inputs and relay outputs supported.
Network Interface RJ45 Ethernet network interface.
Edge Storage MicroSD card storage supported.
Interoperability ONVIF and Hikvision network integration support.
Weather Protection IP66.
Anti-Corrosion Protection NEMA 4X.
Thermal Detector Warranty Thermal detector covered by a stated 10-year manufacturer guarantee, subject to applicable terms.
Camera Package Camera only; mounting bracket, power supply, network equipment, cabling, storage and other project accessories are supplied separately unless included in another package.

Ideal Use Cases

Ports and Marine Facilities

Anti-corrosion protection and long-range imaging support wharves, terminals, vessel areas and coastal boundaries.

Industrial Perimeters

Thermal analytics and 40× optical zoom support fences, yards, restricted zones and distant access routes.

Critical Infrastructure

Suitable for substations, utilities, communications sites and high-security installations.

Construction Sites

Automated patrols and intelligent tracking help monitor large, changing work areas after hours.

Fire-Prevention Monitoring

Temperature-exception alarms support early warning around storage, machinery and high-risk areas.

Large Rural Properties

Thermal detection helps locate people, vehicles, animals and heat sources across broad areas at night.

Choosing the Right Model

  • Choose this model if: You need a 25mm thermal lens, 40× optical zoom, Smart Tracking and anti-corrosion protection in a speed dome format.
  • Choose the 25mm thermal lens for: Narrower, longer-distance monitoring of perimeters, roads, fences and remote assets.
  • Choose a shorter thermal lens if: The camera needs to cover a wider scene at a closer distance.
  • Confirm the /WY version if: The installation is coastal, marine, chemical or otherwise exposed to corrosive conditions.
  • Plan supporting infrastructure: Confirm structural loading, wind exposure, power, surge protection, network bandwidth and recording capacity before installation.

FAQs

  1. What does bi-spectrum mean on the HM-TD4137-25-WY?
    Bi-spectrum means the camera includes both thermal and visible-light imaging. The thermal channel detects heat signatures, while the optical channel provides detailed visual video for confirmation, tracking and investigation.
  2. What is the benefit of the 25mm thermal lens?
    The 25mm lens provides a relatively narrow 14.9° horizontal thermal field of view. This places more thermal pixels on distant targets than a wider lens, making it suitable for long-range perimeter applications.
  3. How much optical zoom does the camera provide?
    The optical channel uses a 6–240mm motorised lens with 40× optical zoom. This allows an operator to move from a broad overview to a tightly framed view of a distant person, vehicle or site feature.
  4. Can the camera track moving targets?
    Yes. It supports Smart Tracking functions including event tracking, panoramic tracking and multi-scene patrol tracking. Performance depends on correct analytics, preset and patrol configuration.
  5. Can it detect abnormal temperatures?
    Yes. The camera supports temperature-exception alarms for early warning and fire-prevention applications. These functions do not replace certified fire detection, suppression or life-safety systems.
  6. Is the camera suitable for coastal environments?
    Yes. The /WY version provides NEMA 4X anti-corrosion protection together with IP66 weather resistance, making it suitable for professionally designed coastal, marine and corrosion-prone installations.
  7. How far does the infrared illumination reach?
    The optical channel provides infrared illumination up to approximately 150m. Actual usable range varies with zoom position, target size, weather, scene reflectivity and ambient lighting.
  8. What should I check before buying the HM-TD4137-25-WY?
    Confirm target size and distance, required thermal field of view, environmental exposure, mounting structure, power supply, network capacity and recording requirements. Security Wholesalers can supply this camera for professionally designed thermal surveillance systems.

Additional Information

Hikvision HM-TD4137-25_WY_Datasheet

SKU: HM-​TD413‌7-​25-​WY Categories: , ,

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Hikvision HM-TD4137-25-WY Bi-Spectrum Thermal Speed Dome Camera with 25mm Lens
$8,650.00 inc GST +3 Year Warranty & Support