DNT Hound H325R thermal imaging camera

DNT Hound H325R Thermal Imaging Monocular

The DNT Hound H325R is a high-quality thermal imaging monocular featuring an ergonomic design, an integrated laser rangefinder and a ballistic calculator that provide additional assistance when aiming at a target. The rangefinder measures distances from 4.6 to 1100 metres. Its highly sensitive 18 mK thermal sensor clearly displays even very small temperature differences. With an IP67 protection rating, the device is fully dustproof and protected against water when submerged to a depth of up to 1 metre for a maximum of 30 minutes, making it suitable for demanding operating conditions.

The DNT Hound H325R features a 25 mm focal length and a base optical magnification of 2.5x. Digital magnification of up to 10x makes this thermal imaging monocular highly suitable for spotting game at long distances. The 25 mm focal length provides an excellent balance between field of view and image detail, making the H325R a versatile thermal imaging device for a variety of observation applications.

Key advantages

• Integrated laser rangefinder with a measuring range of 4.6–1100 m.
• Integrated ballistic calculator for additional aiming assistance.
• Uncooled infrared sensor with a resolution of 384 × 288 pixels.
• High thermal sensitivity of ≤18 mK and a pixel pitch of 12 µm.
• 25 mm objective lens with 2.5x base optical magnification.
• Digital magnification of 2x and 4x, with maximum magnification of up to 10x.
• Four selectable thermal image colour palettes.
• 1024 × 768 pixel micro-OLED display.
• 50 Hz frame rate.
• AI-powered Image Super Resolution technology for improved image clarity and detail.
• PIP (Picture-in-Picture) function.
• Image streaming function.
• 32 GB of internal memory.
• Wi-Fi connectivity for use with the DNT app.
• Ergonomic housing with tactile control buttons.
• Suitable for both left- and right-handed users.
• IP67 dustproof and waterproof protection.

Product description

High-contrast, razor-sharp images

Images are displayed on a micro-OLED screen with a resolution of 1024 × 768 pixels and a frame rate of 50 Hz. Four colour palettes are available:

• White Hot
• Black Hot
• Red Hot
• Iron Hot

These display modes allow the thermal image to be adapted to different types of terrain and lighting conditions. The Image Super Resolution technology uses artificial intelligence to improve image sharpness and the level of visible detail.

Optical system and magnification

The H325R is equipped with a 25 mm objective lens featuring adjustable focus. Its base optical magnification is 2.5x. For additional magnification, digital zoom levels of 2x and 4x are available, with maximum digital magnification reaching 10x. The field of view is 18.4 × 13.8 metres at 100 metres. This combination makes the device suitable for detecting and observing targets at longer distances while maintaining a balance between viewing area and image detail.

Optimal ergonomics and intuitive operation

The ergonomic housing of the DNT Hound H325R provides a comfortable grip, even during extended hunting or observation sessions. Its design accommodates both left- and right-handed users. Tactile buttons positioned on the top of the housing provide intuitive operation, allowing the device to be controlled with one hand while keeping the other hand free.

Compatible with the DNT app

Thanks to its built-in Wi-Fi connectivity, the thermal imaging monocular can be connected to a compatible smartphone or smart device. Ballistic data can be conveniently entered via the DNT app and used by the integrated ballistic calculator to provide additional guidance when aiming. This function is particularly useful for shooting at longer distances.

Power supply and connectivity

The device is powered by replaceable Li-ion 18650 batteries. Battery life is up to 5.5 hours. Image streaming is supported. A USB-C port is provided for connectivity; however, it is not intended for charging the device.

Technical specifications

Package contents

• DNT Hound H325R thermal imaging monocular.
• 2 × 18650 batteries.
• Cable(s).
• Charger.
• Lanyard.
• Lens cleaning cloth.
• Pouch.