Product Overview
Combining thermal detection with optical PTZ viewing, the HM-TX3840-10/G0/T1 is a TandemVu bi-spectrum bullet camera built for perimeter security and wide-area outdoor surveillance at industrial and critical infrastructure sites. The thermal channel uses a 10mm lens to identify heat signatures across fences, yards, gates and boundary zones where darkness, fog, glare or smoke would render a standard optical-only camera unreliable. Featuring optical PTZ support, operators can inspect alarm events with directional zoom and pan capability without needing a separate PTZ unit. Built with perimeter protection and smart detection, the camera supports targeted alarm rules across monitored boundary zones. It is well suited to warehouses, substations, storage yards, industrial sites, utilities and remote facilities requiring detection that goes beyond visible-light monitoring. Note that this model carries a 70-day lead time and should be ordered ahead of planned project timelines.
Key Capabilities
Thermal and Optical Bi-Spectrum Imaging
The TandemVu design pairs thermal detection with optical imaging in a single bullet housing, allowing the thermal channel to trigger alerts while the optical channel provides visible detail for confirmation and review.
Optical PTZ Capability
Optical PTZ support enables operators to pan, tilt and zoom the optical channel to inspect specific alarm zones or follow activity across wider outdoor areas without requiring a separate PTZ camera.
Perimeter Protection
Built-in perimeter protection support makes the camera suited to fence lines, access gates, restricted zones and outdoor boundary monitoring where boundary-focused intrusion detection is the primary security objective.
Smart Detection
Smart detection support helps filter relevant security events across large monitored scenes, reducing unnecessary alarm triggers and supporting more efficient operator response across demanding outdoor environments.
Detection in Challenging Conditions
Thermal imaging can detect heat signatures in total darkness, fog, smoke, glare and low-contrast environments where an optical-only camera would lose detection reliability, making it practical for around-the-clock outdoor perimeter monitoring.
Best For
- Industrial Perimeter Monitoring: Supports fence line, gate and boundary detection at factories, utilities, processing facilities and high-security operational sites using thermal imaging with a 10mm lens.
- Wide-Area PTZ Verification: Suits large yards, open sites and warehouses where optical PTZ allows operators to inspect alarms and view events in closer detail following a thermal detection trigger.
- Critical Infrastructure Security: Appropriate for substations, logistics hubs, remote facilities and controlled sites where reliable thermal detection is required beyond what visible-light cameras can provide.
- Low-Visibility Outdoor Environments: Practical for sites exposed to darkness, smoke, dust, fog or strong backlight where standard cameras consistently miss detection events across unlit perimeter zones.
Why Choose the HM-TX3840-10/G0/T1
Where a site demands both thermal detection range and the ability to inspect events with optical zoom, the HM-TX3840-10/G0/T1 removes the need to pair a separate thermal and PTZ camera. The TandemVu bi-spectrum design integrates both functions into one outdoor bullet housing, with the 10mm thermal lens suited to perimeter distances where heat-based detection is the primary trigger. Optical PTZ support then allows operators to verify, track and zoom into events without switching between camera views. Perimeter protection and smart detection round out the feature set for sites with defined alarm zones and response workflows. Available at Security Wholesalers, this camera carries a 70-day lead time and should be planned into project schedules early, with pre-installation checks covering target detection distance, PTZ viewing range, mounting height, recorder compatibility, network capacity and alarm zone configuration before ordering.
Buyer Decision Tips
Lens and Distance Match: The 10mm thermal lens determines the detection width and effective range across a monitored zone. Before ordering, calculate whether the coverage footprint of a 10mm lens matches your site layout. Sites with wider close-range coverage requirements or longer surveillance distances may need a different thermal lens focal length.
Lead Time Planning: This model carries a 70-day lead time. Order well ahead of installation windows, especially for staged projects or sites with fixed commissioning deadlines. Confirm recorder compatibility, network infrastructure and mounting positions during the lead time period to avoid delays on site.
Key Features & Technical Specifications
| Model |
HM-TX3840-10/G0/T1 |
| Product Type |
Thermal TandemVu bi-spectrum bullet camera |
| Camera Series |
Hikvision Thermal TandemVu series |
| Imaging Type |
Bi-spectrum: thermal imaging and optical imaging |
| Thermal Lens |
10mm |
| Optical Function |
Optical PTZ support |
| Perimeter Protection |
Supported |
| Smart Detection |
Supported |
| Housing Style |
Fixed bullet-style outdoor housing |
| Primary Application |
Thermal perimeter detection, optical PTZ verification, wide-area outdoor surveillance |
| Typical Deployment Sites |
Industrial sites, warehouses, substations, storage yards, utilities, car parks, farms, critical infrastructure, perimeter fences and gates |
| Installation Type |
Fixed outdoor bullet mounting with optical PTZ viewing support |
| Lead Time |
70 days – plan orders ahead of installation schedule |
| Pre-Installation Checks |
Target detection distance, thermal lens coverage, PTZ viewing range, mounting height, alarm zone layout, recorder compatibility, network capacity, power requirements and environmental exposure |
Ideal Use Cases
Perimeter Fence and Boundary Monitoring
The thermal channel with 10mm lens supports detection along fence lines and boundary zones, triggering perimeter protection alarms before intruders reach critical areas of the site.
Optical PTZ Alarm Verification
Following a thermal detection trigger, the optical PTZ capability allows operators to zoom in and confirm the event visually, supporting faster and more informed security response decisions.
Industrial and Utility Site Security
Factories, processing plants, substations and utility infrastructure benefit from thermal detection across operational zones where lighting is inconsistent and standard cameras lose effectiveness after dark.
Low-Visibility and After-Dark Detection
Thermal imaging supports detection in total darkness, heavy fog, smoke and glare, making the camera reliable in environments where optical-only cameras would fail to identify intrusion events consistently.
Remote and Critical Infrastructure Facilities
Remote sites, logistics hubs and restricted facilities with limited on-site personnel benefit from smart detection and perimeter protection support to automate alarm handling and reduce dependence on constant manual monitoring.
Choosing the Right Model
- Choose this model if: Your site requires a TandemVu bi-spectrum bullet camera with a 10mm thermal lens, optical PTZ support, perimeter protection and smart detection for demanding outdoor surveillance where thermal detection and optical zoom verification are both needed from a single camera position.
- Choose a different camera if: The site needs a wider thermal field of view, a longer or shorter focal length thermal lens, a fixed optical channel without PTZ, full thermal PTZ tracking, visible-light-only recording, or licence plate capture. Also consider a different option if the 70-day lead time is incompatible with the project schedule.
FAQs
- What does TandemVu bi-spectrum mean on the HM-TX3840-10/G0/T1?
TandemVu bi-spectrum refers to the combination of thermal and optical imaging in a single camera housing. The thermal channel detects heat signatures to trigger alarms, while the optical channel provides visible scene detail for event review, confirmation and PTZ-assisted inspection. Both channels operate together to support stronger situational awareness than either could provide alone.
- What is the thermal lens focal length on this model?
The HM-TX3840-10/G0/T1 uses a 10mm thermal lens. This focal length determines the field of view width and effective detection range across a monitored zone. Confirm that the 10mm coverage footprint matches your site layout before ordering, as sites with wider or longer-range requirements may need a different lens specification.
- Does the optical PTZ on this camera replace a separate PTZ unit?
In many perimeter installations it does. The optical PTZ support allows operators to pan, tilt and zoom the optical channel without installing a second PTZ camera alongside the thermal unit. This reduces camera count and cabling complexity for sites that need both thermal detection and directional optical zoom from the same position.
- Is this camera suitable for perimeter protection applications?
Yes. The HM-TX3840-10/G0/T1 supports perimeter protection, making it appropriate for fence lines, gates, access points, restricted zones and outdoor boundaries. The thermal channel can detect intrusions in conditions where visible-light cameras would lose reliability, such as at night or in poor weather.
- Why use thermal imaging rather than a standard outdoor camera for perimeter security?
Thermal imaging detects heat signatures regardless of lighting conditions, making it effective at night, in fog, smoke or glare, and in low-contrast scenes where a standard optical camera cannot reliably distinguish a person or vehicle from the background. For perimeter-critical sites this detection consistency is a significant operational advantage over optical-only surveillance.
- What is the lead time for the HM-TX3840-10/G0/T1?
This model carries a 70-day lead time. It should be ordered well in advance of the planned installation date. Use the lead time period to finalise mounting positions, alarm zone configuration, recorder compatibility, network cabling and power infrastructure so the site is ready to commission when the camera arrives. Contact Security Wholesalers early to confirm availability and order scheduling for your project.
- What should be confirmed before installing the HM-TX3840-10/G0/T1?
Confirm the required thermal detection distance and whether the 10mm lens provides adequate coverage width for the zone. Also verify PTZ viewing range, mounting height and angle, alarm zone layout and rules, recorder compatibility, network bandwidth, power supply, cable routing and environmental exposure. Alignment of the thermal field of view with the actual perimeter boundary is critical to achieving reliable detection performance.
Additional Information
