MAXWIN’s MF-BDVR004 Dash Cam: New Year’s Special Discount Campaign Announced
MAXWIN, a brand specializing in car and motorcycle accessories, has announced a special discount campaign for its ‘MF-BDVR004’ drive recorder. This versatile device, which garnered over 27 million yen in funding on Makuake, is designed for both cars and motorcycles, featuring easy installation without the need for complex wiring.

New Year’s First Sale Campaign Details
This limited-time campaign offers special pricing on the MF-BDVR004.
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Period: December 27, 2025 (Saturday) – January 5, 2026 (Monday)
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Pricing:
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Manufacturer’s Suggested Retail Price: 28,000 yen
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Discount Price (Motorcycle Mount Set): 17,700 yen
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Discount Price (Car Mount Set): 18,800 yen
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Sales Channels
The MF-BDVR004 can be purchased through the following online retailers during the campaign period:
Motorcycle Mount Set:
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Rakuten Ichiba: https://item.rakuten.co.jp/ukachi/mf-bdvr0/
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Yahoo! Shopping: https://store.shopping.yahoo.co.jp/f-innovation/mf-bdvr004.html
Car Mount Set:
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Rakuten Ichiba: https://item.rakuten.co.jp/ukachi/mf-bdvr0/
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Yahoo! Shopping: https://store.shopping.yahoo.co.jp/f-innovation/mf-bdvr00.html
Product Features
Automatic Power On/Off with Smart Sensing Sensor
The MF-BDVR004 is equipped with a “Smart Sensing Sensor” that automatically turns the camera on when mounted and off when removed, preventing missed recordings. If left unmounted for approximately 3 minutes, it will automatically power off to conserve battery.

Compact Size and Integrated Front/Rear Cameras
This device features integrated front and rear cameras, both offering Full HD 2-megapixel resolution and a wide 120° viewing angle. Its palm-sized design (approximately 47 x 92 x 39 mm) and light weight (approximately 129g) make it highly portable and convenient.

Up to 10 Hours of Continuous Recording
With a built-in 4000mAh high-capacity battery, the MF-BDVR004 supports up to 10 hours of continuous recording when fully charged. Actual operating time may vary depending on usage conditions.

Versatile Mounting Options
The general-purpose tape-type mount allows for easy attachment to various helmets. The quick-release design enables users to carry the main unit, enhancing theft prevention. Optional mounts are available for motorcycles, bicycles, cars, and even GoPro accessories, expanding its usability across diverse scenarios.

2.4G Wi-Fi and Dedicated Smartphone App
Built-in 2.4G Wi-Fi allows for remote control of the dash cam’s settings from up to 5 meters away. The dedicated smartphone app provides real-time video viewing and allows for adjustment of the recording angle. Recorded videos can be downloaded to a smartphone, ensuring important evidence is readily available.

National LED Traffic Light Compatibility
The device’s frame rate is adjusted to prevent LED traffic lights from appearing as if they are off in recordings, ensuring that their illuminated status is accurately captured nationwide.

Tilt Motion Detection (G-Sensor)
An integrated G-sensor detects rollovers or impacts, automatically locking the current recording file and saving it to a dedicated emergency recording folder. This prevents important data from being overwritten. To conserve battery, the device automatically powers off after 3 minutes of inactivity and powers on automatically when lifted.
Product Specifications
| Feature | Specification |
|---|---|
| Product Model | MF-BDVR004 |
| Image Sensor | 2-megapixel CMOS sensor |
| Front/Rear Lens | Wide 120° / F2.0 |
| Effective Pixels | 1920(H)x1080(V) |
| Recording Size/FPS | 1080P @27.5fps |
| Storage Media | microSD (32~128GB, V30 speed or higher recommended) |
| File Format | TS (saved in 1-second increments) |
| File Size | 1 minute / 3 minutes per file |
| Still Image Format | JPG |
| Recording Method | Loop recording (overwrite method) |
| Playback Method | Smartphone dedicated app |
| Charging Time | Approx. 4 hours (with 5V/1.5A adapter) |
| Battery | 4000mAh, Max. 10 hours continuous operation |
| Dust/Waterproof | IP66 equivalent |
| G-Sensor | 3-axis accelerometer (ON/OFF) |
| Wi-Fi | Built-in (3-minute connection / continuous selectable) |
| LED Traffic Light | Supported |
| Recording Modes | Continuous recording, Emergency recording, Still image |
| Microphone | Built-in (ON/OFF selectable) |
| Dimensions | Approx. 47 x 92 x 39 mm (main unit) |
| Weight | Approx. 129 g (main unit) |
| Operating Temp. | -10℃ to 60℃ |
| Operating Humidity | 20% to 70% RH |
| Storage Temp. | -20℃ to 70℃ |

For more product details, please refer to the official product page: https://mufucam.jp/pages/mf-bdvr004

