Flexible video endoscope GRZ-IR + W

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Overview
The GRZ-IR + W is a professional flexible video endoscope designed for highly specialized security applications, enabling operations in dark, confined or zero-visibility environments while maintaining control, discretion and operational reliability. The instrument is built for law enforcement, security units and operational teams requiring advanced visual inspection for tactical, preventive and verification tasks.

Intended users

• Law enforcement agencies
• Public and private security departments
• Military and paramilitary units
• Special operations teams
• Inspection and control activities in sensitive environments

Available probe diameters and system lengths

• Probe diameters: Ø 4.0 mm · Ø 6.0 mm
• Operating lengths: 1.5 m · 2.0 m · 3.0 m

Integrated Infrared and White Light Vision
The system integrates two selectable illumination modes: white light for standard visual inspection and infrared light (IR 940 nm) for operation in complete absence of visible light. Mode switching is performed via a dedicated control without interrupting the inspection, allowing immediate image comparison.

Articulating probe and operational control
The flexible probe offers full 360° articulation controlled by an ergonomic joystick, enabling precise positioning of the inspection tip within cavities, hidden compartments and hard-to-access spaces. An articulation lock maintains a stable viewing angle during analysis and documentation.

Display and documentation functions
The unit includes a high-resolution 5” touchscreen with touch and physical controls. It supports photo and video capture (JPG/MP4), digital zoom, image rotation, freeze-frame and dedicated adjustments for complex surfaces, enabling immediate documentation for operational reports and verification tasks.

Connectivity and data management
Inspection data can be stored on Micro-SD cards or transmitted via HDMI to external monitors for real-time sharing during coordinated operations. Wi‑Fi real-time image transmission to mobile devices is available on dedicated versions.

Robustness and operational reliability
Designed for demanding conditions: IP67-rated insertion tube and distal tip, heavy-duty construction, replaceable Li‑ion batteries, fast USB‑C charging and autonomy suitable for extended sessions, ensuring continuous performance in the field.

Typical applications
Inspection of cavities, concealed spaces and confined areas; preventive inspections in sensitive environments; visual verification in total darkness; security operations with reduced operator exposure; tactical inspection activities.

Key Features (summary)

• Available diameters: 4.0 mm · 6.0 mm
• Probe lengths: Ø 4.0 mm → 1.5 m / 2.0 m / 3.0 m; Ø 6.0 mm → 1.5 m / 2.0 m / 3.0 m
• Illumination system: Dual selectable – White Light / Infrared (IR 940 nm), fiber-optically guided
• IR / White Light switching: Direct selection via dedicated control without interrupting inspection
• Display: 5” high-resolution LCD touchscreen
• Data storage: Micro-SD card support
• Video output: HDMI for external monitors
• Illumination adjustment: 6-level brightness control via dimmer
• Zoom: Digital zoom with variable levels depending on configuration
• Image rotation modes: 90° · 180° · 270° · mirror mode
• Image functions: Monochrome, negative, contrast, saturation and white balance adjustments
• Probe articulation: 360° all-way via ergonomic joystick
• Probe position lock: Lock / Unlock button
• Wi‑Fi connectivity: Real-time image transmission to mobile devices (optional)

Advanced functions

• Photo and video recording: JPG and MP4 formats with Micro‑SD storage
• Playback and file management: Direct viewing of photos and videos with annotation capability
• Visual measurement: Object size estimation using integrated digital ruler tool
• Graffiti mode: Drawing and annotation directly on images via touchscreen

Advanced image settings

• EV adjustment: Exposure control
• Gain control: Manual gain adjustment
• Tone adjustment: Custom saturation, brightness and contrast
• Noise reduction and sharpness optimization

Technical specifications

• Model: GRZ-IR + W
• Probe diameters: 4.0 mm, 6.0 mm
• Probe / operating lengths: 1.5 m, 2.0 m, 3.0 m
• Illumination: Dual selectable White Light / Infrared (IR 940 nm), fiber-optically guided
• Display: 5” high-resolution touchscreen (LCD)
• Image formats: JPG (photo), MP4 (video)
• Data storage: Micro-SD card
• Video output: HDMI
• Battery: Replaceable Li‑ion 18650 – 3350 mAh ×2
• Charging: USB Type-C, 5 V / 2 A input (fast USB‑C charging)
• Protection rating: IP67 (insertion tube and distal tip)
• Operating temperatures: Probe/distal tip 0 ÷ 60 °C; Main control unit 0 ÷ 40 °C
• Operating humidity: 15 ÷ 90 % RH
• Total weight: 1.0 kg (including monitor and control unit)
• Articulation: 360° all-way via ergonomic joystick; Lock/Unlock for stabilization
• Brightness control: 6-level dimmer
• Image adjustments: Digital zoom, image rotation (90°/180°/270°), mirror mode, monochrome/negative/contrast/saturation/white balance
• Connectivity: Micro-SD, HDMI, optional Wi‑Fi for real-time transmission