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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
FNIRSI NVS-20 Small Portable Outdoor 4K Full Color HD Infrared Night Vision Device, NVS-20Features 1. Adopt NT96675 professional video processing chip, 4K high definition CMOS sensor, video display is smoother, and the picture is brighter and clearer in the same environment. 2. The low light observation distance is infinite, and it can reach 300 meters in a dark environment. 3. 6x zoom, easy to adjust. 4. Adopt infrared wavelength 850nm infrared light, support 6 level infrared adjustment. 5. Built in memory card, the video and photos taken
Features1. Adopt NT96675 professional video processing chip, 4K high-definition CMOS sensor, video display is smoother, and the picture is brighter and clearer in the same environment.
2. The low-light observation distance is infinite, and it can reach 300 meters in a dark environment.
3. 6x zoom, easy to adjust.
4. Adopt infrared wavelength 850nm infrared light, support 6-level infrared adjustment.
5. Built-in memory card, the video and photos taken can be exported for viewing.
6. Adopt high-definition 1.54-inch IPS screen, stable picture and video display, and clearer observation.
7. Built-in lithium battery, 8 hours of long-lasting battery life.
Parameters
1. Working voltage: 3.7V 18650 battery
2. Charging: 5V 1A Type-C
3. Working temperature: -5~40 degrees Celsius
4. Size: 152x42x82mm
5. Weight: 240g
6. Electronic zoom: 6X
7. Objective lens diameter: 25mm
8. Low light observation distance: 2m-
9. No light and full black observation distance: 300m max
10. Photo resolution: 36MP MAX
11. Video resolution: 4K 3840x2160
12. Video processing chip: NT96675
13. CMOS sensor: GalaxyCore GC2053
14. Material: ABS+PC
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 5
Well Made Tools!
I have been installing Kilmat in my early 74 Datsun 260Z restoration and these tools are very nice for the price. I like them because they actually have ball bearings and move smoothly over the matting. The size selection is very handy as well and even has some nice finished wooden handles.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Must have
These things a freaking AWESOME!
If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid.
This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush.
Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it.
If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable.
The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather.
One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with.
Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023