about nvectech

Precision Optics for Zero-Light Conditions.

NVECTECH builds advanced thermal and night vision systems trusted by professionals in law enforcement, security, and the outdoors. Engineered for performance, built to endure, and designed to give you an edge — wherever the mission takes you.

The Defender thermal imaging system is one of the most advanced tools for hunting operations, combining advanced technology and reliability. Thanks to its unique capabilities, this system provides exceptional functionality and precision in the most difficult conditions. The main advantages of this complex are:

  1. Maximum sensitivity to thermal signals: With a NETD of ≤20mk@300k, the system detects even the slightest temperature changes, allowing you to get a clear and detailed image even in complete darkness.
  2. Magnification for different distances: Smooth optical zoom from 1.1x to 3.2x and digital zoom from 1.0x to 4.0x allow for effective observation of objects at different distances, maintaining high image quality and shooting accuracy.
  3. Reliability and security: The device is designed to operate in extreme environments and is IP67-rated, which provides resistance to water, dust, and mechanical damage. It also operates in a wide temperature range from -25℃ to +50℃.
  4. Innovative features for combat missions: The ballistic calculator, LRF rangefinder at 1200 meters and auto-firing function allow for high precision. The CSFBC system and GEO dot function provide additional tactical advantages.
  5. Long battery life: Replaceable batteries provide up to 16 hours of continuous operation, allowing for extended operations without the need for frequent recharging.
  6. Data storage and processing: The device is equipped with 64 GB of memory for storing photos and videos, and supports data transfer via Type-C port, which makes it easy to use and process information.
  7. Compact and convenient design: The complex has a compact size of 379x100x110 mm and is easy to transport, making it convenient for use in the field. With the Picatinny mount, additional accessories can be installed.
  8. It has sensors for environmental analysis: Azimuth, compass, temperature, altitude, gyroscope, GPS.

The Defender thermal imaging system is the best choice for professionals who require precision, reliability, and efficiency in the performance of hunting missions.

NETD: ≤20mk@300k

Optical zoom: 1.1x-3.2x

Digital zoom: 1.0-4.0x smooth and fast

Eye relief: 45mm

Diopter Adjustment: -5 ~ +5

GPS: Yes

Altitude sensor: Yes

Azimuth: Yes

Temperature sensor: Yes

Compass: Yes

Reticle color: Black, white, yellow, blue, green, red, auto mode

Maximum recoil force: 10000J

Auto-adjustment: Yes

Manual adjustment: Yes

Adjustment profiles: 5

Picture-in-picture: Yes

AI rangefinder: Yes

Gyroscope: Yes

CSFBC (Combat system from behind cover): Yes

GEO dot: Yes

OSD recording: Yes

Ballistic calculator: Yes

Laser rangefinder: 1200m

Detection range: 3600 m

Wireless communication: Yes, only access point

Recognition range: 2000 m

Battery life: ≥ 16 hours

Body material: Aluminum alloy

Field of View Angle: 21.7°x17.4°/ 7.3°x5.9°

Lens: 20/60

Resolution / Pixel Distance: 640 x 512/12μm

Spectral Range: 8~14μm

Detector Type: Vox Microbolometer

Frame Rate: 50 Hz

AMOLED: 0.39 inches, resolution 1024×768

Memory Card: 64 Gb

Photo, Recording, Playback: Yes

RAV: Yes

Grid: 7

Battery Type: Replaceable 18650 batteries x 2

Type-C: Data transmission, connection to eyepiece

Protection Level: IP67, drop resistance 1 meter

Operating Temperature: -25℃~+50℃

Dimensions (mm): 379x100x110

the NVECTECH Advantage

DUAL focus lenses

See distant objects more clearly and adapt to any use-case with available lenses: 19 mm, 25 mm, 35 mm and 20-60 mm.

high-tech battery

Long-lasting (up to 12 hours for DEFENDER and up to 20 hours for PATRIOT) battery with a built-in, animated charge indicator.

Modern and functional interface

A user-friendly, field-tested interface and controls supporting intuitive image and video capturing.

Environmental analysis

Our devices include GPS functionality, multifunctional rangefinder (up to 1,200m), height and temperature sensors to give you an edge in the toughest conditions.