RIX Tactical RENV-B Enhanced Night Vision Fusion Binocular

RIX Tactical RENV-B Fusion Binocular Overview

The RIX Tactical RENV-B is a helmet-mounted fusion binocular that combines two image intensifier tubes with a built-in 640 × 512 thermal detector. It gives users true binocular night vision and thermal detection in one integrated device.

Unlike a clip-on fusion setup, the RENV-B does not require a separate thermal device mounted in front of a night vision goggle. Night vision and thermal are built into the same housing, with one power system, one control system, and selectable fusion modes.

This makes the RENV-B a serious option for users who want depth perception, hands-free movement, terrain visibility, and heat detection without managing multiple devices on the helmet.

Why Integrated Fusion Matters

Night vision and thermal solve different problems. Image intensifier tubes provide a natural-looking view of terrain, trails, fences, structures, and movement. Thermal imaging detects heat signatures that night vision may miss, including animals in brush, people against cool backgrounds, and warm objects in low-contrast environments.

The RENV-B combines both technologies in a single binocular. For hog hunting, predator hunting, ranch security, search and rescue, and professional use, this gives you navigation and detection capability at the same time.

Choose the RENV-B when you want integrated fusion in a binocular platform instead of attaching a separate clip-on thermal to an existing night vision goggle.

Key Features

• Integrated fusion binocular: Combines two image intensifier tubes with a built-in 640 × 512 thermal detector.
• True binocular night vision: Provides depth perception and more natural movement than a single-eye device.
• Built-in thermal detector: 640 × 512 VOx thermal sensor with 12 μm pixel pitch.
• No clip-on required: Thermal and night vision are integrated into one helmet-mounted housing.
• Multiple fusion modes: Outline, Highlight, and Breath modes are selectable on demand.
• Full-color OLED display: 0.6-inch OLED display with 800 × 600 resolution for fused image output.
• <30 mK NETD: Helps detect subtle heat differences in challenging conditions.
• 50 Hz thermal frame rate: Smooth thermal image performance.
• 1,500 m detection range: Published thermal detection range of 1,500 m / 1,640 yd.
• 40° night vision field of view: Wide image intensifier view for movement and awareness.
• 25.8° × 19.1° thermal field of view: Thermal coverage for detection and overlay use.
• Built-in IR illuminator: Supports use in zero-ambient-light environments.
• Bright Source Protection: Helps protect the image intensifier tubes from sudden bright light exposure.
• Electronic compass: Built-in azimuth indication for navigation support.
• Built-in GPS: Displays location, altitude, navigation, and azimuth data in the fused image.
• Bluetooth remote control: Included for wireless hands-free operation.
• Dual 18650 battery pack: Up to 60+ hours in night vision mode and 8+ hours in fusion mode.
• IP67 waterproof rating: Dustproof and protected against temporary water submersion.
• Wide operating temperature range: Rated from -40°F to +122°F.
• Flip-up shutoff: Automatically powers down when articulated upward.
• Thermal polarity options: White hot and Orange hot.

Fusion Modes Explained

• Outline Mode: Shows the edges of heat signatures while preserving more of the underlying night vision image.
• Highlight Mode: Displays a stronger thermal overlay on top of the night vision image.
• Breath Mode: Pulses the thermal overlay on and off so the user can compare pure night vision with the fused thermal overlay.

Common Use Cases

• Hog hunting in heavy cover where night vision shows terrain and thermal reveals heat signatures hidden in brush.
• Predator hunting where thermal detection helps locate animals at distance.
• Property and ranch security where heat signatures stand out against tree lines, structures, fences, and open ground.
• Search and rescue applications in low-light terrain.
• Tactical training and professional operations requiring integrated fusion capability.
• Helmet-mounted use where a unified night vision and thermal system is preferred over separate devices.

Who the RENV-B Is Best For

• Users who want one integrated fusion device instead of a night vision goggle plus separate thermal clip-on.
• Hog and predator hunters who need both terrain visibility and heat detection.
• Ranchers and landowners monitoring livestock, predators, structures, and property after dark.
• Search and rescue users who need binocular night vision and thermal detection in one helmet-mounted system.
• Professional users who value a unified control system, unified power system, and reduced helmet complexity.
• Buyers who want fusion technology as a long-term primary night vision setup.

Who Should Consider Something Else

If you already own a quality night vision binocular and only need thermal occasionally, a compatible clip-on thermal may be more cost-effective than moving to a full integrated fusion binocular.

If your main need is handheld thermal scanning, a dedicated thermal monocular or binocular may be a better primary tool.

The RENV-B is also more device than most casual users need. It makes the most sense when integrated night vision and thermal detection are central to the way you hunt, work, or train.

Specifications

Optics

• Magnification: 1×
• Exit pupil diameter: 14 mm
• Exit pupil distance: 25 mm
• Diopter adjustment: -3 to +2

Image Intensifier

• Generation: Gen 2.5
• Resolution: 64 lp/mm
• Field of view: 40°
• Lens system: 25 mm F/1.2
• Range of focus: 0.27 yd to infinity
• Brightness control: Yes
• Bright Source Protection: Yes
• Infrared illuminator: Built in

Thermal Imaging

• Sensor type: VOx uncooled
• Resolution: 640 × 512
• Pixel pitch: 12 μm
• NETD: <30 mK
• Frame rate: 50 Hz
• Lens system: 16 mm F/1.1
• Field of view: 25.8° × 19.1°
• Brightness control: Yes
• Thermal polarity: White hot, Orange hot

Display and Enhanced Modes

• Display type: OLED
• Display resolution: 800 × 600
• Display size: 0.6 inch
• Enhanced modes: Outline, Highlight, Breath
• Sensor: Azimuth indication

Range Performance

• Detection range: 1,500 m / 1,640 yd

Environmental and Power

• Degree of protection: IP67
• Operating temperature: -40°F to +122°F
• Battery type: Two 18650 batteries
• Runtime in image intensifier mode: Up to 60 hours
• Runtime in enhanced fusion display mode: 8+ hours

Weight and Size

• Dimensions: 4.2 × 4.5 × 3.3 in
• Main body weight: 1.26 lb
• Battery pack weight: ≤0.23 lb without battery

What's Included

• RIX Tactical RENV-B fusion binocular housing
• Battery module
• Cable
• Bluetooth remote control
• Eye cups
• Protective cover
• Carrying pouch

Frequently Asked Questions

Is the RENV-B a clip-on or a standalone unit?

The RENV-B is a standalone integrated fusion binocular. It does not require a separate night vision goggle to function because the image intensifier tubes and thermal sensor are built into one housing.

What is the difference between Outline, Highlight, and Breath modes?

Outline mode shows the edges of heat signatures. Highlight mode displays a stronger thermal overlay on top of the night vision image. Breath mode pulses the thermal overlay on and off so you can compare pure night vision with the fused thermal overlay.

How long does the battery last?

The dual 18650 battery pack provides up to 60 hours in image intensifier mode and approximately 8+ hours in full fusion mode. Runtime is rated at 72°F.

Is the RENV-B helmet-mountable?

Yes. The RENV-B is designed for helmet-mounted use through standard NVG mounts.

Does the RENV-B have GPS and a compass?

Yes. The RENV-B includes a built-in GPS positioning system and electronic compass. Location, altitude, navigation, and azimuth data can be displayed in the fused image.

What is the thermal detection range?

The published detection range is 1,500 m, or 1,640 yd.

Is the RENV-B waterproof?

Yes. The RENV-B is IP67-rated, providing full dust protection and protection against temporary water submersion.

Is the RENV-B ITAR-controlled?

Yes. The RENV-B is an ITAR-controlled item under U.S. federal export law. Sales are restricted to U.S. persons as defined under 22 CFR § 120.15. Export outside the United States is prohibited without proper licensing.

Important Information

The RIX Tactical RENV-B is an ITAR-controlled item and may only be sold to U.S. persons as defined under 22 CFR § 120.15. Export of this product outside the United States is restricted under federal law. By purchasing, the buyer acknowledges and agrees to comply with all applicable U.S. export regulations.

Image intensifier tube performance varies by configuration. Tube specifications, including FOM, SNR, and resolution, will be provided per individual unit at time of shipment.

Why Buy From Thermal Bros

Thermal Bros is an authorized RIX Tactical dealer with full manufacturer warranty support. If you have questions about whether integrated fusion is the right fit for your use case, reach out before ordering. We would rather help you choose the right setup the first time.