Hikvision Heat Pro DS-2TD2628-7-QA 4mp BI-SPECTRUM Fire&smoke, Bullet Camera, 6.9mm, 6.4mm, Ir 30m

Model: DS-2TD2628-7-QA

Who This Is For

For facilities managers and security integrators who need early fire and smoke detection before a blaze takes hold - not just post-event footage. The Hikvision Heat Pro DS-2TD2628-7-QA is a bi-spectrum bullet camera combining a 4MP optical sensor with a thermal imaging channel, purpose-built to detect heat anomalies and smoke at industrial sites, warehouses, recycling facilities, power substations, and outdoor storage yards where conventional smoke detectors simply cannot reach. The 6.9mm thermal lens and 6.4mm optical lens work in tandem, giving operators both a thermal temperature map and a full-colour visual reference from a single camera position. With 30m IR on the optical channel, it covers useful distances in low-light conditions. This is a specialist instrument for sites where fire risk is a genuine operational concern, not a general-purpose surveillance camera.

What This Camera Actually Does

Who Buys This Model

• Waste and Recycling Facility Operators: Combustible material stockpiles are a constant fire risk. The thermal channel detects internal heat build-up in waste piles before surface flames appear, giving operators time to respond before a full fire event develops.
• Industrial Plant and Manufacturing Sites: Production lines, conveyor systems, and electrical switchrooms benefit from continuous thermal monitoring. The bi-spectrum output means maintenance teams can see exactly where a heat anomaly is located without guesswork.
• Outdoor Fuel and Chemical Storage Yards: Areas where flammable materials are stored outdoors need fire detection coverage that works around the clock. The 30m IR optical channel and thermal detection together cover these zones after hours when staffing is minimal.
• Power Infrastructure and Substation Operators: Electrical faults produce heat signatures before they cause fires. Facilities with high-value electrical assets use this camera type as part of a thermal monitoring strategy to catch failing equipment early.
• Security Integrators Specifying Fire-Watch Systems: Integrators working on sites with AS 1851 compliance obligations or insurance-driven fire monitoring requirements use the DS-2TD2628-7-QA as the detection layer in a broader fire response system.

Honest Assessment

The DS-2TD2628-7-QA does something a standard surveillance camera cannot: it detects fire conditions before they are visually obvious. The combination of thermal fire detection, smoke analytics, and a simultaneous 4MP optical feed in a single bullet housing gives site operators both early warning and immediate visual confirmation from one camera position. For high-risk industrial sites, this reduces response time substantially compared to relying on smoke detectors or manual patrols alone. The fixed bullet form also keeps both channels locked onto the intended risk zone without the mechanical complexity of a PTZ. What this camera will not do is provide wide-area coverage - the fixed lenses mean each unit covers one defined zone, so larger sites will need multiple units positioned strategically. It is also not a substitute for a certified fire alarm system where one is required by regulation. For sites that need broad perimeter surveillance rather than targeted thermal fire watch, a standard optical camera range available through Security Australia will be more cost-effective for those coverage zones.

Before You Buy

Quick Fit Check

• Good match if: You need to monitor a specific high-risk zone - a waste stockpile, conveyor belt, or fuel store - where early thermal fire detection and simultaneous optical verification from a single camera position is the requirement.
• Good match if: Your site operates after hours with minimal staff and you need automated fire/smoke alarm events routed through a compatible NVR or VMS to trigger responses without manual monitoring.
• You may need a different model if: Your requirement is wide-area thermal scanning across a large open site rather than targeted zone monitoring - a PTZ thermal camera with pan/tilt capability would provide broader coverage from fewer positions and may be more appropriate for that application.

Key Features & Technical Specifications

Real-World Scenarios

How It Compares

• Choose this if: You need a fixed thermal fire and smoke detection solution aimed at a defined high-risk zone, with a simultaneous 4MP optical feed for visual verification - all from a single bullet camera installation point.
• You may need a different model if: Your site requires scanning coverage across a wide area rather than monitoring a fixed zone - a PTZ thermal camera that can pan, tilt, and run programmed patrol routes would cover more ground from a single mounting position and may be more appropriate for perimeter-wide fire watch.
• Pairs well with: A compatible Hikvision NVR or VMS with thermal camera support, enabling alarm rule configuration, dual-stream display, and event-driven recording from both the thermal and optical channels.

Common Questions

1. Does this camera actually detect fire, or does it just record it?

   Yes, it actively detects fire conditions. The thermal channel analyses temperature data continuously and triggers an alarm when heat thresholds are exceeded - this is not passive recording. The smoke detection analytic on the optical channel operates the same way, generating an alarm event rather than simply capturing footage for later review.

2. Will this camera work as a standalone fire alarm system?

   No. The DS-2TD2628-7-QA is a detection instrument that generates alarm events through a connected NVR or VMS - it is not a standalone fire alarm panel and does not replace a certified fire detection system where one is required under Australian building codes or insurance requirements. It is best understood as an early-warning layer that feeds into a broader response system.

3. What is the difference between the thermal channel and the optical channel on this camera?

   The thermal channel detects heat energy regardless of lighting conditions - it does not produce a conventional colour image but instead maps temperature differences across the scene. The optical channel is a standard 4MP video sensor with IR illumination that produces the visible image you would recognise from any surveillance camera. Both channels operate simultaneously and independently. The thermal channel handles fire detection; the optical channel handles smoke analytics and provides the visual reference for operators to confirm what is happening.

4. What NETD rating does the thermal sensor have, and why does that matter?

   Hikvision's Heat Pro series at this specification level is designed with a low NETD (Noise Equivalent Temperature Difference) rating, which determines how small a temperature difference the sensor can reliably detect. A lower NETD figure means the camera can identify subtle heat anomalies - such as a slowly heating bearing or the early thermal signature of smouldering material - rather than only detecting obvious flames. For fire watch applications, NETD is one of the most important thermal sensor specifications to confirm with the supplier for your specific deployment conditions.

5. Does the thermal channel work in complete darkness?

   Yes. The thermal sensor detects heat energy, not reflected light, so it operates equally in full darkness, smoke, light fog, or glare conditions where an optical camera would be impaired. The 30m IR on the optical channel handles low-light conditions for the visual feed, but the thermal fire detection capability is not dependent on any lighting at all.

6. What NVR or VMS do I need to run this camera correctly?

   You need a Hikvision NVR or a compatible VMS platform that specifically supports bi-spectrum thermal cameras. A standard surveillance NVR may connect to the camera but will not correctly process the thermal stream, display the dual channels, or expose the fire and smoke alarm rule configuration. Confirm thermal camera compatibility with your NVR model before purchasing. The DS-2TD2628-7-QA is stocked by Security Australia - the team can advise on compatible recording platforms for your specific setup.

7. How far away from the heat source should this camera be installed?

   The effective detection distance depends on the size of the heat source and the thermal lens field of view. The 6.9mm thermal lens is a narrower field of view suited to monitoring a defined area at medium range rather than sweeping a large zone from close distance. Installation distance should be calculated based on the specific risk zone dimensions and confirmed against the camera's thermal field of view specifications during site planning - there is no single correct distance that applies to all applications.

Downloads & Resources

No downloads available for this product.