HIKMICRO G61 G Series Handheld Thermography Camera HM-TP76-25SVF/W-G61
- 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 G61 Handheld Thermography Camera is an advanced tool designed for precise and efficient temperature measurement in a variety of industrial environments. It is equipped with a 640 × 480 resolution thermal detector, which allows users to quickly identify high-temperature targets, providing valuable data to assist with decision-making and ensuring safety. This thermal camera is ideal for applications in industries such as building inspections, electrical utilities, and the oil and gas sector.
The G61 features a high-sensitivity thermal module with multiple palettes for enhanced image visualization. It is paired with a high-quality 8 MP optical module, enabling clear and accurate thermal and visual imaging. The camera also supports bi-spectrum image fusion, offering a picture-in-picture preview for better clarity. The G61 has a wide temperature measurement range from -20°C to 650°C and delivers high-temperature measurement accuracy of up to ±2°C, ±2%, ensuring precise readings.
The camera is equipped with a 4.3-inch LCD touch display with a high resolution of 800 × 480, providing a sharp and clear view of both thermal and visible images. It also includes long-distance laser light for better targeting of thermography subjects and an LED light supplement to function as a torch when needed. The G61 supports continuous digital zoom from 1.0x to 8.0x, giving users flexibility in adjusting the image for greater detail.
Included with the Hikmicro G61 is a range of accessories: a 64GB micro SD card, three rechargeable batteries, a charging base, a power adapter, international power plugs (US/EU/UK/AU), a USB cable, a CVBS patch card, a lens cover, a hand strap, an accessory bag, a carry case, user manual, calibration certificate, and a quick start guide.
Key Features:
- High-sensitivity thermal module with 640 × 480 resolution
- Supports multiple palettes for enhanced image visualization
- High-quality optical module with 8 MP resolution
- Bi-spectrum image fusion with picture-in-picture preview
- Wide temperature measurement range: -20°C to 650°C
- High temperature measurement accuracy: Up to ± 2°C, ± 2%
- High-caliber 800 × 480 resolution 4.3'' LCD touch display
- Long-distance laser light supplement for thermography targets
- LED light supplement makes the device function as a torch in required scenarios
- Supports 1.0x to 8.0x continuous digital zoom
