📁 Manuals & FirmwaresDownload
Highlights
✦ High Recording Resolution: Supports 4K (3840*2160) recording for detailed video quality, with compatibility for multiple resolutions (including 2K, 1080FHD, 720P, VGA and QVGA).
✦ Impressive Photography Capability: Camera resolution reaches up to 36MP, ideal for capturing high-quality still images.
✦ Excellent Low-Light Performance: Low light or daytime observation range extends from 2m to infinity, with a maximum night vision distance of 300m using 850nm infrared light.
✦ Versatile White Balance Settings: Offers both automatic and manual white balance options (like daylight, cloudy, tungsten, and fluorescent), ensuring optimal image quality in various lighting conditions.
✦ Flexible Storage and Charging: Equipped with a 32G TF memory card for storage and powered by a 18650 internal battery, rechargeable via a 5V/1A TYPEC port for convenience.
✦ User-Friendly Interface: Features multi-language support (including 8 languages) and adjustable LCD brightness, catering to diverse user needs.
FNIRSI® NVS-40 is a binocular night vision instrument used for observing objects in pitch black or weak light. The observation distance in weak light is not limited, and can reach 300 meters in full darkness environments. Equipped with USB interface and TF card slot, supporting firmware updates and shooting storage. Fully functional, this color screen can be used normally during the day and night, with functions such as taking photos, shooting, playback, and electronic zoom up to 6x. This device is the best auxiliary tool for human night vision extension.
Features
- Drawtube: Binocular Night Vision
- Complete Dark Viewing Distance 300M
- Adapts to Day and Night
- Supports Photography Video
- 6x Electronic Zoom
- Handheld-Design, Compact and Portable
- Maximum 4K Video Resolution
- Supports File Export
- Voltage: 3.7V 18650 Battery
- Screen: 1.54 High-Definition IPS
- Charging: 5V/1A TypeC
- Temperature: 5~40℃
- Humidity: 0-80%
- Objective Lens Aperture: 25mm
- Weak Light Observation Distance: 2m-∞
- Observation Distance of All Black Without Light: 300m(Max)
Product Parameters
Brand
FNIRSI
Model
NVS-40
Drawtube
Binocular
Electronic Zoom
6x
Magnification Ratio
500x & Under
Objective Lens Diameter
25mm
Low Light or Daytime Observation Distance
2m~∞
Full Black Observation Distance
300m/984ft(max)
Video Resolution
4K(3840*2160) / 2K(2560*1440) / 1080FHD(1920*1080) / 720P(1280*720) / VGA(640*480) / QVGA(320*240)
Photo Resolution
36MP / 32MP / 30MP / 24MP / 20MP / 16MP / 12MP / 10MP / 8MP / 5MP / 3MP / VGA
IR Wavelength
850nm
Water Resistance Level
IPX6
White Balance
Automatic, Daylight, Cloudy, Tungsten Filament, Fluorescent
ISO
Auto, 100, 200, 400, 800
LCD Brightness Adjustment
High, medium, and low levels
Light Source Frequency
50Hz/60Hz
Storage
32G TF memory card
Language Setting
Chinese / Traditional / English / Japanese / Italian / French / German / Russian / Spanish / Portuguese
Voltage
3.7V
Power Supply
18650 internal battery
Charging
5V/1A TYPE-C
Screen
3.0 inch HD IPS Color Screen
Temperature
-5~40°C
Humidity
0-80%
Size
136x153x56mm
Weight
about 265g
Using Environment and Precautions
The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.
The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.
Avoid using in the rain or fog, avoid dropping or shocking.
When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.
Copyrights
The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images，technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.
Warranty
30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.
FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.
At Fnirsi, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from fnirsi.com. This policy aims to give you confidence and peace of mind when shopping with us.
What is the 30-Day Price Guarantee?
Our 30-day price guarantee means that if you purchase a product from fnirsi.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)
How Does the Price Guarantee Apply?
- Eligibility: The price guarantee applies only to purchases made on fnirsi.com. Products purchased from other retailers or third-party sellers are not eligible.
- Timeframe: The price drop must occur within 30 days of your original purchase date.
- Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).
How to Apply for a Price Difference Refund
If you notice that the price of a product you purchased from fnirsi.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:
- Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
- Contact Us: Reach out to our customer support team at info@fnirsi.com .Include your order number, proof of the price drop, and a brief explanation of your request.
- Verification: Our team will verify the price drop and your purchase details.
- Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.
At Fnirsi, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with Fnirsi, knowing that you are always getting the best deal available.
Thank you for choosing Fnirsi. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at info@fnirsi.com.
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