GTD215 256×192 Thermal & 2K Digital Night Vision Monocular – Wi-Fi

The GTD215 Multispectral Thermal & Digital Night Vision Monocular combines thermal imaging and digital day/night observation in one compact device.

Featuring a 256 × 192 thermal detector with 12 μm pixel pitch and a separate 2K CMOS visible-light camera, the GTD215 provides thermal, digital day/night, dual-light fusion and Picture-in-Picture viewing. The thermal channel operates at approximately 50 Hz, while the visible-light channel provides a listed 60 Hz refresh rate for smooth observation.

Available with 15mm or 19mm objective lens configurations, the GTD215 offers a listed thermal detection distance of up to approximately 1,000 metres. A high-resolution 800 × 600 LCD display, multiple magnification settings, Wi-Fi connectivity, recording functionality and built-in 16GB storage provide a versatile platform for outdoor observation.

The compact housing weighs approximately 480g and features IPX6 water resistance, a removable rechargeable battery and an operating temperature range of approximately -20°C to 50°C.

Key Features

• 256 × 192 Thermal Detector – Provides detailed infrared imaging for heat-signature observation.
• 12 μm Pixel Pitch – Fine thermal detector configuration for detailed image presentation.
• 2K CMOS Digital Camera – Provides conventional digital imaging for daytime and night-time observation.
• Dual-Sensor Imaging – Combines thermal and visible-light imaging in one device.
• 15mm / 19mm Lens Options – Two objective-lens configurations for different observation requirements.
• 50 Hz Thermal Refresh Rate – Provides smooth thermal-image presentation.
• 60 Hz Visible-Light Refresh Rate – Provides responsive digital day/night imagery.
• Up to 1,000m Thermal Detection – Designed for long-distance heat-source detection.
• Dual-Light Fusion – Combines thermal information with visible-light scene details.
• Picture-in-Picture (PIP) – Provides additional viewing options using the dual imaging system.
• 800 × 600 LCD Display – High-resolution internal display for clear image presentation.
• Seven Thermal Modes – Multiple thermal viewing options for different environments.
• Three Night-Vision Modes – Multiple digital viewing options for night-time observation.
• Thermal Zoom up to 4X – Selectable 1X, 2X, 3X and 4X thermal enlargement.
• Digital Day/Night Zoom up to 5X – Selectable 1X, 2.5X and 5X enlargement.
• Wi-Fi Connectivity – Supports wireless connectivity with compatible smart devices.
• Photo, Video & Audio Recording – Capture observations directly through the device.
• 16GB Internal Storage – Built-in storage for recorded media.
• Six Display Brightness Levels – Adjust screen brightness for different viewing conditions.
• Removable Rechargeable Battery – Uses a rechargeable 18350 battery.
• Approximately 4 Hours Runtime – Provides portable cordless operation.
• IPX6 Water Resistance – Designed to resist powerful water jets.
• Compact 480g Construction – Portable design for outdoor observation.

Product Specifications

Model: GTD215
Product Type: Multispectral Thermal & Digital Night Vision Monocular
Thermal Resolution: 256 × 192 Pixels
Thermal Pixel Pitch: 12 μm
Thermal Refresh Rate: Approximately 50 Hz
Visible-Light Camera: 2K CMOS
Visible-Light Refresh Rate: Approximately 60 Hz
Objective Lens Options: 15mm / 19mm
Thermal Detection Distance: Up to Approximately 1,000m
Thermal Magnification: 1X / 2X / 3X / 4X
Digital Day/Night Magnification: 1X / 2.5X / 5X
Display Type: LCD
Display Resolution: 800 × 600 Pixels
Display Brightness: 6 Levels
Thermal Image Modes: 7
Night-Vision Modes: 3
Picture-in-Picture Modes: 2
Dual-Light Fusion: Yes
Picture-in-Picture: Yes
Wi-Fi: Yes
Photo Recording: Yes
Video Recording: Yes
Audio Recording: Yes
Internal Storage: 16GB
Saved Profiles: 5
Screen-Freeze Calibration: Yes
Battery: Removable Rechargeable 18350
Operating Time: Approximately 4 Hours
Water Resistance: IPX6
Operating Temperature: Approximately -20°C to 50°C
Dimensions: Approximately 127 × 68 × 60mm
Weight: Approximately 480g

Multispectral Thermal & Digital Imaging

The GTD215 combines two dedicated imaging technologies within a single observation device.

The thermal imaging channel detects infrared energy emitted by people, animals, equipment and other objects. Because it detects heat rather than depending on visible illumination, the thermal channel can produce an image in darkness.

The separate 2K CMOS digital imaging channel provides conventional scene information for daytime and low-light observation.

Together, the two channels provide:

• Thermal observation
• Digital day/night observation
• Thermal and visible-light fusion
• Picture-in-Picture viewing

256 × 192 Thermal Imaging

The GTD215 uses a 256 × 192 thermal detector with a 12 μm pixel pitch.

The thermal system detects temperature differences within the observed environment and converts them into a visible thermal image.

This provides effective heat-source observation without requiring conventional visible illumination.

2K Digital Day & Night Camera

The separate 2K CMOS camera provides conventional digital scene imaging alongside the thermal system.

This provides additional environmental detail when observing landscapes, wildlife, properties and other outdoor scenes.

The digital camera operates separately from the 256×192 thermal detector, giving users access to two distinct imaging technologies within the same device.

15mm & 19mm Lens Options

The GTD215 is available with 15mm and 19mm objective lens configurations.

The two options provide flexibility when choosing a GTD215 configuration for different observation requirements.

Each lens should be offered as a clearly identified product variant on your website:

15mm Lens
19mm Lens

Up to 1,000m Thermal Detection

The GTD215 provides a listed thermal detection distance of up to approximately 1,000 metres.

This gives the device long-distance heat-source detection capability for outdoor environments.

The 1,000m specification represents thermal detection distance, which refers to detecting the presence of a heat source rather than guaranteed recognition or positive identification at that distance.

Dual-Light Fusion

The GTD215 supports dual-light fusion, combining thermal information with visible-light scene detail.

Fusion imaging provides additional environmental context while retaining thermal information, making complex scenes easier to interpret.

Picture-in-Picture Viewing

Built-in Picture-in-Picture (PIP) functionality provides additional viewing flexibility using the device's multispectral imaging system.

The GTD215 includes two listed PIP modes.

Thermal & Digital Magnification

The thermal imaging channel provides selectable:

1X / 2X / 3X / 4X

The digital day/night channel provides:

1X / 2.5X / 5X

Digital enlargement increases the apparent size of subjects displayed on screen while maintaining the native resolution of the respective imaging sensor.

800 × 600 LCD Display

Thermal, digital and fusion imagery is presented through an integrated 800 × 600 LCD display.

The display provides six brightness levels, allowing screen brightness to be adjusted for different viewing environments.

The 800×600 specification represents the display resolution and is separate from the 256×192 thermal detector resolution.

Recording & 16GB Internal Storage

The GTD215 supports:

• Photo recording
• Video recording
• Audio recording
• 16GB internal storage

The built-in storage provides convenient space for captured observation media without requiring separate storage for normal operation.

Wi-Fi Connectivity

Built-in Wi-Fi provides wireless connectivity between the GTD215 and compatible smart devices.

This adds connected functionality to the thermal and digital observation system.

Removable Rechargeable Battery

The GTD215 uses a removable rechargeable 18350 battery and provides approximately four hours of listed operating time.

The removable design also provides convenient access to the battery system.

IPX6 Water Resistance

The GTD215 carries an IPX6 water-resistance rating, providing resistance to powerful water jets under defined conditions.

IPX6 is a water-resistance classification and does not indicate that the device is designed for underwater use.

Compact Outdoor Design

With dimensions of approximately 127 × 68 × 60mm and a listed weight of approximately 480g, the GTD215 combines its multispectral imaging technology in a compact portable housing.

Suitable Applications

The GTD215 is suitable for:

• Wildlife observation
• Farm monitoring
• Property inspection
• Outdoor observation
• Search-support activities
• Day and night observation
• Camping and exploration
• Equipment monitoring
• Heat-source detection
• General outdoor monitoring

Safety & Care

Avoid pointing the thermal detector or digital camera directly at the sun, lasers, welding arcs or other intense energy sources, as these can damage the imaging sensors.

Use compatible batteries, chargers and accessories, and keep protective port covers properly closed during outdoor operation.