PVS-31 digital night vision. Best Budget Digital Night Vision Goggles for Nighttime Operations.
DL-31S/DNV-31S are inspired by the PVS-31 night vision device but offer a more affordable alternative.
Designed for military enthusiasts, hunters, airsofters, or outdoor enthusiasts, this dual-tube digital night vision is ideal for nighttime operations, maintenance, and environmental observation in low-light conditions.
| Display Screen | Square 0.5 inch OLED |
| Display Resolution | 1920×1080 resolution with a 60Hz refresh rate and ultra-low 15ms latency. |
| High-Performance Sensor | Equipped with the IMX385 image sensor for enhanced image quality. |
| Infrared Illuminator | Includes 940nm infrared auxiliary lighting for improved visibility in total darkness. |
| Wide Field of View (FOV) | Binoculars offer a 40° field of view for greater situational awareness. |
| Screen Color Options | Dual phosphor, white phosphorus and green phosphorus screens. |
| Waterproof | Rated IP66, providing reliable protection in tough weather conditions. |
| Battery Life (Operating) | Delivers continuous operation for over 5 hours. |
| Power Source | 3.7V 14500 Rechargeable Battery (Single) + An external battery pack (built-in rechargeable) |
| Lightweight Design | Lightweight Design, just 425g for comfortable extended wear. |
| Operating Temperature Range | Operates in extreme temperatures: -15°C to 65°C. |
| Storage Temperature Range | -15°C to 75°C. |
| Warranty | 12-Months. Covers non-human damage (disassembly voids the warranty). |
| Software Support | Free inspection for software issues. Hardware repairs are available at cost based on part value (no labor fees included). |
- Digital binocular night vision device.
- Safety box for secure storage.
- Power cable and battery box.
- 3.7V 14500 rechargeable battery (Do not use Fast Charger – Standard 5V 1A charger is recommended – Batteries will not be included if your country’s shipping regulations do not allow it).
Note: The helmet and L4G24 metal mount are sold separately. You can purchase these from our store or other authorized retailers.
We offer product upgrade services to trade in old models for new ones. No need to purchase a new product—simply consult our customer service for details.
We also provide recycling services with up to a 50% discount. Please ensure the product is intact and fully functional for eligibility. Contact our customer support team for specific terms.


























Finally some nods added to my brain bucket 🔥
As someone who responds to Police calls everyday in Baltimore City and SWAT response, I am thoroughly pleased with this unit. A lot of people have been dissing digital night vision as of late, however, this unit is a game changer. This unit is even better than the NVG-30s that have been hailed to be the best digital night vision out there at the moment. These compare perfectly to Analog Gen 2 PVS-14s. These have no latency, a great refresh rate, and are crystal clear to look through. I’ve been using them on a nightly basis and they hold up very well.
For those who are looking for a reliable digital night vision unit, from what I have gathered, these are the best out there at the moment.
Best digital night vision I have purchased. Great upgrade from the nvg10. Looked a little blurry at first but after taking the time to focus everything it’s a crystal clear picture.
Very very happy with this purchase
I’ve spent some time using the DNV-31S, and overall I’m very impressed with it. The housing feels tough and durable, and the unit feels well built rather than cheap or fragile.
Where the DNV-31S really impressed me is its performance when there’s ambient light available. Whether you have moonlight, streetlights, building lights, or other surrounding light sources, the unit does an amazing job and produces a clear image without needing IR.
The main limitation is extremely dark environments with little to no usable ambient light. In those conditions, you’re going to need an IR illuminator. Once you turn the IR on, though, the image becomes very crisp and clear. That’s simply something to understand about digital night vision and how I use this unit.
Overall, I think the DNV-31S is a great digital night vision system. It performs extremely well when ambient light is available, IR gives it excellent clarity when things get really dark, and the housing feels durable enough for real use. I’d personally give it an 8/10.
Haven’t had a chance to use it yet but customer service has been top notch, will make sure to leave another review after I receive it!