HIKMICRO HM-TP94-Q/W-SP40-L6 SP Series Handheld Thermal Imaging Camera (480 × 360 px, -20°C to 650°C, NETD < 30 mK)
- CCTV Lens Guide
- Hard Drive Size Guide
Unless selecting a vari-focal camera (with an adjustable lens) It is important to select the correct camera lens option for where the camera is to be positioned. A smaller lens will give you a wider angle but will be "zoomed out more", while a bigger lens will narrow the angle down and "zoom in more". See below to give you some idea on angles of Megapixel HD Cameras:
| Lens in mm | Approx Viewing Angle (degrees) | Ideal Distance (metres) | Typical usage/notes |
|---|---|---|---|
| 2.8 | 106 | <6 | For seeing as much of the immediate area as possible such as above a doorway/low down/garage soffits (edges can appear slightly warped/distorted) - clearly "zoomed out" |
| 3.6/4 | 83-90 | <12 | A great general purpose option giving great coverage still in the corner of a room or higher up on second floor soffits with less distortion - more of a natural "zoom" |
| 6 | 56 | 6-20 | Narrows down the angle and zooms in to look past the immediate area a little to gain more detail - down a driveway for example from higher up |
| 12 | 24 | 20+ | Zooms in significantly more to look at a gate, entrance or adjascent building |
| 16 | 19 | 24+ | As above but more so |
The amount of hard drive space you require is dictated by how many cameras, as well as their resolution, frame rate settings, and whether you have H.265 encoding enabled or not to save space (We advise turning it on to double the capacity shown below with ease).
Finally, you can often make your storage space last a lot longer by enabling motion-detected recording rather than continuous, especially if there are long periods of no activity (to perhaps double or more these figures again).
|
Resolution (Megapixels) |
Days of storage provided by 1TB per camera (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (continuous - full 25 frames per second) |
Days of storage provided by 1TB per 4 cameras (50% motion- 15 frames per second) |
|---|---|---|---|
| 1 | 44 | 11 | 36 |
| 2 | 22 | 5 | 18 |
| 3 | 17 | 4 | 14 |
| 4 | 11 | 3 | 9 |
| 5 | 9 | 2 | 8 |
| 6 | 8 | 2 | 6 |
| 8 (4K) | 5 | 1 | 4 |
| 12 | 4 | 0.5 | 3 |
As a rule of thumb, we recommend 2 Terabytes for a 4 x 4/5MP HD camera setup, as this should give you approx 2 weeks using H.265 @ 20fps and that is on continuous, not motion-detected recording.
(You may only require the full 25 frames per second on certain cameras if things are fast-moving - ie above a till)
You can also use the Hikvision online calculator to work out what works best for you specifically: https://tools.hikvision.com/ca...
(All of our hard drives come fitted and are CCTV-specific from one of the major brands)
The HIKMICRO SP40-L6 is a professional handheld thermal imaging camera designed for industrial inspections, predictive maintenance, and utility monitoring. Equipped with a high-resolution 480 × 360 pixel VOx thermal detector and a narrow 6° × 4.5° field of view, it delivers precise thermal imaging for detecting equipment failures, insulation issues, and temperature anomalies.
With an NETD sensitivity of <30 mK, the SP40-L6 captures fine thermal details, even in low contrast conditions. It features a wide temperature measurement range from -20°C to 650°C, ensuring accurate diagnostics in diverse applications. The laser rangefinder, GPS, Wi-Fi, and HDMI output make data collection and sharing seamless.
The ergonomic design includes a 5” 1280 × 720 LCD touchscreen with 90° tilting, allowing for comfortable operation in challenging environments. The manual and auto-focus options, along with a 1-Tap Level and Span adjustment, enhance user efficiency. The camera supports up to 4 hours of continuous operation with its replaceable battery, making it a reliable tool for professionals.
Key Features:
- High-resolution thermal imaging: 480 × 360 pixels (172,800 pixels)
- Exceptional sensitivity: NETD < 30 mK (@ 25°C, F# = 1.0)
- Temperature measurement range: -20°C to 650°C (-4°F to 1202°F)
- Field of View (FOV): 6° × 4.5° for precise, long-range inspections
- Multiple focus modes: Auto-focus, manual focus, laser-assisted focus
- Digital zoom: 1x to 12x continuous zoom
- Laser rangefinder: Measures distances accurately for better targeting
- 90° tilting LCD touchscreen & 1024 × 768 OLED viewfinder
- Connectivity: GPS, Wi-Fi, HDMI for data sharing and remote access
- Battery life: Up to 4 hours with a replaceable battery
- Storage: 64GB internal memory for images and videos
