Thermal Imager Monocular NVECTECH PATRIOT L25

Nvectech PATRIOT L25 — the first Ukrainian thermal imager monocular, developed by NVECTECH (Ukraine) in cooperation with DEVCONSTRACT (Turkey). The device was created taking into account the requirements for detecting thermal objects in adverse weather conditions and increased resistance to external factors. PATRIOT L25 is equipped with the fastest processor, which processes the signal from the matrix twice as fast as a typical thermal imager, and a more sensitive VOx matrix with NETD ~20mk@300k (sensitivity variation of about 5%). The monocular has a "friend or foe" locking function to protect the device from unauthorized use.

Key advantages of the device

• 1. Specially created for Ukrainian defenders: Ukrainian menu, increased resistance to external factors, better matrix, and fast processor.
• 2. NVECTECH software, developed in cooperation with DEVCONSTRACT.
• 3. Accessories for field operations: autonomous monitor for up to 10 hours with a 10m cable for mounting in a vehicle or in a trench for long-term observation.
• 4. "Friend or foe" locking function for protection against unauthorized access.
• 5. High image quality thanks to proprietary processing algorithms and a frost-resistant SONY OLED display.

Features and capabilities

• Detection range up to 1500 m.
• New VOx matrix, NETD sensitivity ~20mk@300k (variation ~5%).
• Built-in battery: 2 pcs. 18650, providing over 12 hours of autonomous operation.
• AI-based distance measurement: automatic object distance detection and manual rangefinder scale.
• 25 mm lens, 12 µm pixel pitch, 384×288 pixel detector resolution.
• Proprietary image processing algorithms ensure ultra-clear images.
• Frost-resistant OLED display from SONY for bright and contrasted images.
• Built-in GPS for real-time coordinate acquisition.
• Waterproof and shockproof housing according to IP67 standard.

Specifications

Sensor parameters

• NETD: ~20mk@300k (VOx).
• Field of view: 10.5° × 7.9°.
• Lens: 25 mm (F#1.0, manual focus).
• Resolution / pixel pitch: 384 × 288 / 12 µm.
• Spectral range: 8–14 μm.
• Detector type: VOx microbolometer.
• Frame rate: 50 Hz.

Image processing

• 3D noise reduction.
• IDE image enhancement.
• Color palette: 5+.
• Digital zoom: 1–6× continuous.

Display

• OLED 0.39 inch, resolution 1024×768.
• Exit pupil diameter: 40 mm.
• Diopter adjustment: -5.

Functions

• GPS: yes.
• Memory card: 16 GB.
• Device locking function (friend or foe).
• Laser indicator: yes.
• Reticle: 6+, adjustable coordinates.
• Thermal tracking: yes.
• Photo, record, playback: yes.

Power supply

• Continuous operating time: ≥ 12 hours.
• Battery type: internal lithium-ion cell (2 × 18650).

Interface

• Type-C: charging, data transfer, analog video output.
• Wi‑Fi: two-way connection, remote control via NVECTECH app.

Environmental parameters

• Operating temperature: -2.
• Protection level: IP67, 1m drop resistance.

Physical parameters

• Weight: 470 g (with battery).
• Dimensions: 67 mm × 63 mm × 190 mm.

Accessories

• External cable: analog cable, USB data cable.
• Other accessories: user manual.
• Autonomous monitor for up to 10 hours with a 10m cable for mounting in a vehicle or shelter.

Additionally: software for PATRIOT L25 is available for Android in Play Market — DEVICE VIP support and app download.

In brief: NVECTECH PATRIOT L25 combines the best global components, fast signal processing, high matrix sensitivity, and functionality that meets the needs of field conditions and Ukrainian defenders.

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