Levenhuk Halo 13

from a smartphone or tablet.Detection range at night: up to 300 metersThe device has a glass optics with anti-reflective coating of silica. This gives you sharper and clearer images in all lighting conditions, even in complete darkness. During the day, you can view any object from a distance of three meters and more. At night, the limit for this model is 300 meters. Conveniently, you can adjust the brightness of the built-in IR illumination. It has 7 brightness levels: The minimum level prolongs battery life; the maximum level achieves an extremely clear image. Note that at night the rendered image will be black and white, but during the day you can observe the world in all colors.Built-in photo and video recorderYou can record all your observations in photo and video mode. The image resolution is 1280x960 pixels. However, to save space on the memory card, it can be reduced to 640x480 pixels. The frame rate of the clips is 30 FPS, so the videos are smooth and pleasant to watch. For a minimal jerkiness of the video, 24 FPS is sufficient. To improve the quality of the videos, this function should be increased on the device. Photos and videos are recorded on a memory card (cards with up to 32 GB are supported), and everything recorded can be viewed on the device's display. You can transfer the data to a computer via a mini-USB cable.Up to 10 hours of continuous use without changing batteriesThe binoculars are equipped with an ergonomic, drip-proof housing with a non-slip surface. This makes the binoculars comfortable to hold. When you grab it, the control buttons are right under your fingers. The unit runs on standard commercial batteries, and in field conditions it is much easier to replace a set of batteries than to find an outlet to recharge them. One set lasts for about 4-10 hours of continuous use; the duration of battery life depends on how intensively the IR illumination is used.Control via Wi-Fi with a smartphone or tabletWi-Fi allows you to control the device with a smartphone or tablet. The signal range is about 15 meters. Download the "NV Plus"" app from the Apple App Store or Google Play, and install it on the smart device. The app allows you to control the device with a smartphone, including adjusting lighting brightness, taking photos and videos, and viewing, downloading and deleting recordings.Features: -Wi-Fi -Lens diameter: 33.5 mm -f/1.2 -Field of view angle: 10 -Near focus: 3 m -Capture range: 250 - 300 m (in total darkness) -Image intensifier: digital -Sensor: CMOS color -Display: 960 x 240 pixels -Integrated photo and video recorder -Video resolution: 960p, 30 fps (format: AVI) -Photo resolution: 1280 x 960, (format JPG) -MicroSD, Class10 up to 32 GB -IR illumination -IP protection rating: IP54 - Tripod thread, 1/4" -Fully coated glass lenses -Housing: Plastic -Power supply: 6x AA (LR6 / Mignon), not included.