| Product Name | Helmet Mounted Night Vision Monocular |
| Brand | WildGuarder |
| Model | WOLFER-4 |
| Night Vision Mode | Digital Infrared |
| Sensor Type | Ultra-Low Illuminance CMOS |
| Sensor Sensitivity | 0.0001 Lux |
| Sensor Resolution | 2560 × 1440 (2K) |
| Image Processing | Motion Mode Supported |
| Frame Rate | Up to 40 Hz (Night Mode) |
| Display Resolution | 1920 × 1080 |
| Optical Magnification | 1× |
| Digital Zoom | Up to 4× |
| Zoom Levels | 1× / 2× / 3× / 4× |
| Objective Lens Diameter | 20 mm |
| Eyepiece Diameter | 23 mm |
| Lens Coating | Blue Lens Cover for Enhanced Night Vision |
| Field of Use | Day & Night |
| Low-Light Observation Distance | 250 – 300 m |
| Total Darkness Observation Distance | 100 – 200 m |
| IR Illuminator Wavelength | 940 nm |
| IR Levels | 3 Levels (IR 1 / 2 / 3) |
| IR Control | Auto / Manual Adjustment |
| Color Modes | Color / Black & White / Fluorescent Green / White Phosphorus |
| All-Dark Observation | Supported Without IR |
| Picture-in-Picture | Supported |
| Reticle | On / Off Switchable |
| Electronic Gyroscope | Supported |
| Electronic Compass | Supported |
| Display Brightness | Auto Adjustable |
| IR Intensity Adjustment | Auto Adaptive |
| Wi-Fi Function | Supported |
| Wi-Fi Features | Live View / Photo / Video / Playback |
| Mobile App | Supported |
| Video Recording | Supported via App |
| Photo Capture | Supported via App |
| Microphone | Built-in, Switchable |
| Operating System | New-Generation OS |
| Helmet Mount Support | Supported |
| Adapter Compatibility | Multiple Helmet & Mount Brackets |
| Binocular Expansion | Supported (Dual Device Use) |
| Battery Type | Rechargeable Lithium Battery |
| Battery Model | 18650 ×1 (Included) |
| Battery Life (Wi-Fi + IR On) | Approx. 3 Hours |
| Battery Life (Wi-Fi On) | Approx. 4 Hours |
| Battery Life (Standard Use) | Approx. 5 Hours |
| USB Interface | Type-C |
| Waterproof & Dustproof | IP67 |
| Operating Temperature | -40℃ to +50℃ |
| Housing Design | Rugged Tactical Design |
| Factory Warranty | 2 years |
