About NVS-40 4K HD Binocular Night Vision Device Infrared
NVS-40 4K HD Binocular Night Vision Device Infrared
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:
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.
Exceptional Night Vision ClarityOutfitted with a 31mm F1.2 objective lens and an 850nm infrared illuminator, the NVS-40 captures sharp, vibrant images even in complete darkness. Its dual OLED display and up to 8x digital zoom ensure you see every detail with impressive resolution, backed by photo capture at 36MP and 4K video recording.
Built for Extended Use and Tough ConditionsEngineered with a rugged ABS reinforced polymer body and IP66 waterproof rating, this binocular is designed to endure challenging environments. The built-in lithium battery offers up to 10 hours of continuous operation and recharges fully in about 3 hours, enabling you to record and observe widely without interruption.
Versatile Features for Multiple ApplicationsSwitch easily between day and night modes to capture photos and 4K video in color, black & white, or green. With multi-language menu support, manual/automatic control, tripod mounting, and USB-C connectivity, the NVS-40 adapts perfectly to tasks such as wildlife monitoring, security, and search operations.
FAQ's of NVS-40 4K HD Binocular Night Vision Device Infrared:
Q: How do I operate the NVS-40 4K Night Vision Binocular in different lighting conditions?
A: The NVS-40 has distinct operating modes, including Photo, Video, Playback, and IR Mode. During the day, switch to color mode for vivid imaging. For nighttime, activate the infrared mode to utilize the 850nm IR illuminator, switching the display to black & white or green, providing clear visuals in low-light or complete darkness.
Q: What is the process for charging and how long does the battery last?
A: This device features a built-in 3.7V rechargeable lithium battery. Simply connect the USB Type-C cable to charge; a full recharge takes about 3 hours. Once charged, the NVS-40 provides up to 10 hours of continuous use, ensuring extended operation in the field.
Q: Where can the NVS-40 be used and under what conditions?
A: The NVS-40 is suitable for various outdoor applications, including wildlife observation, security surveillance, and search and rescue. With an IP66 waterproof rating and an operating temperature range of -20C to +50C, it performs reliably in diverse weather conditions and environments.
Q: What kind of memory and storage does the device support?
A: You can insert a MicroSD card with a capacity of up to 256GB, allowing for extensive photo and 4K video storage. The device supports video output in MP4 (4K, 30fps) and can be easily connected to other devices via USB-C or AV Out for quick file transfers.
Q: How does the eyepiece adjustment and focusing work?
A: The eyepiece offers a diopter adjustment of +/-5 to accommodate different visual preferences. Focusing is manual, ensuring precision at varying distances, and the field of view is 9.2, facilitating wide-area observations.
Q: What are the main benefits of using the NVS-40 for night operations?
A: With a powerful IR illuminator enabling up to 500 meters of clear viewing at night, high-definition 4K recording, and robust waterproof construction, the NVS-40 is ideal for security, wildlife, or rescue missions. Its extended battery life and versatile mounting options enhance productivity and user convenience.