Acumen Camera

The Legend 4CH Waterproof Mirror DVR w/ 8-Gang Switch Box

Regular price $899.00 USD

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The Legend 4CH Waterproof Mirror DVR w/ 8-Gang Switch Box
$899.00 USD
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The Legend 4CH Waterproof Mirror DVR w/ 8-Gang Switch Box


Description

The Legend 4CH Waterproof Mirror DVR is a premium rearview mirror dash cam system built for drivers who demand clarity, safety, and rugged reliability - whether tackling off-road terrain or navigating daily commutes. Powered by a dual high-performance image processor, it delivers true quad-FHD recording across all four camera angles simultaneously, with a starlight-grade CMOS front camera and WDR 170° ultra-wide-angle rear and side cameras that see up to 1.5x wider than traditional mirrors. The result is a dramatic reduction in blind spots and exceptional low-light performance backed by 3D noise reduction technology.

At its core, the system centers on a 12-inch IPS HD touchscreen with a 2.5D curved glass surface that minimizes glare and replaces conventional in-cab switch panels with the included 8-gang Acumen Switch Box - a U.S. patented power management solution. Built to IP67 standards, this is the only mirror DVR of its kind rated to withstand high-pressure water jets, dust, shock, and extreme temperatures from -22°F to 176°F. Compatible with cars, trucks, SUVs, and UTVs, The Legend 4CH is the all-in-one visibility and recording solution serious drivers have been waiting for.


Key Features

  • Quad-FHD Recording with Dual-Chip Processor: Dual high-performance image processors enable simultaneous 1080p recording from all four cameras - front, rear, and two sides.
  • Starlight-Grade CMOS Front Camera: 6-layer glass wide-angle lens with a 148° FOV captures crisp 3840x2160P (4K) front footage with outstanding low-light sensitivity.
  • WDR 170° Side & Rear Cameras: Sony 307 WDR rear camera and dual 200Ai WDR side cameras deliver a field of view 1.5x wider than standard mirrors, drastically reducing blind spots.
  • IP67 Waterproof, Dustproof & Shockproof: The only IP67-rated mirror DVR on the market - withstands high-pressure water jets, dust ingress, impact, and extreme temperatures with a built-in vibration-absorbing buffer layer and oversized heat sink.
  • 12-Inch IPS HD Touchscreen: 2.5D curved glass display (L12.3 x W3.3 x H1.6 in) reduces glare, provides intuitive touch control, and syncs side camera feeds with turn signals for blind spot monitoring.
  • 8-Gang Acumen Switch Box (U.S. Patented): Programmable 125A-rated switch box replaces bulky aftermarket switch panels, managing onboard accessories directly from the mirror's touchscreen.
  • Built-in 5.8G WiFi & GPS: High-speed WiFi connects to the Acumen app for real-time preview, one-touch video download, and route tracking with speed data embedded into footage.
  • Supercapacitor Power System: Twice the lifespan of lithium-ion batteries; reliable startup from -4°F to 158°F with a 9V-30V to 5V step-down line for universal vehicle compatibility.
  • Up to 256GB Storage & Loop Recording: Includes a free 64GB Micro SD card; supports up to 256GB, with loop recording, G-sensor impact detection, and up to 24-hour parking time-lapse monitoring.
  • 2-Year Warranty & U.S.-Based Support: Backed by a 24-month factory warranty, 30-day return/refund policy, and U.S.-based customer support responding within 24 hours.

What's Included

  • The Legend Mirror DVR (12" IPS Touchscreen)
  • #1 Universal Bracket
  • Bracket Connector
  • 32 Ft Camera Cable
  • 18 Ft Camera Cable (x2)
  • Hardwire Kit
  • GPS Antenna
  • Clamp
  • Sony 307 WDR Rear Camera
  • 200Ai WDR Side Camera (x2)
  • Card Reader
  • User Manual
  • 64GB Micro SD Card
  • Acumen Box (8-Gang Switch Box)
  • Box Extension Cable
  • Box OBD Cable
  • Box Power Cable

Why You'll Love It

The Legend 4CH is trusted by off-road enthusiasts, fleet operators, and everyday drivers who refuse to compromise on safety or build quality. Its IP67-certified, aluminum and ABS construction is engineered to endure the harshest conditions - from desert heat to heavy rain - without missing a frame of footage. The turn signal-synced blind spot display and quad-angle simultaneous recording give you a level of situational awareness that standard mirrors simply cannot provide. The Acumen Switch Box consolidates your accessory control into one sleek, touchscreen-driven interface, eliminating the clutter of traditional switch panels. With free shipping, a free 64GB card, a 24-month warranty, and a 30-day no-hassle return policy, this system delivers exceptional value from day one. Whether you're outfitting a Jeep, a Toyota, a Mercedes Sprinter, or a Polaris RZR, The Legend 4CH is built to handle the demands of your toughest drives - mile after mile.


Product Specifications

View Product Specs
Screen Size 12" IPS Touch Screen
Dimensions L12.3 x W3.3 x H1.6 inches
Material Aluminum & ABS
Weight 1.7 lbs
Number of Cameras 4
Front Camera Resolution 3840x2160P (4K)
Rear Camera Resolution 1920x1080P
Recording Resolution 1080P Front + 1080P Rear x3
Footage Format .MP4
Picture Format .JPG
Front Camera FOV 148°
Rear Camera FOV 170°
Camera Lens Front: 6-Glass, Rear: 6-Glass
Night Vision Super WDR
Wi-Fi 5.8G Built-in, App Controlled
GPS Logger Yes (External Antenna)
G-Sensor (Impact Sensor) Yes
Loop Recording Yes
SD Card Included 64GB (Supports up to 256GB)
Continuous Recording Time 6 hours
Parking Monitoring Time Lapse, up to 24 hours
Camera Cable 5-Pin 18/32 Ft XLR
Microphone Built-in
Speaker Built-in
Built-in Battery Supercapacitor
Waterproof Rating IP67
Operating Temperature -22°F to 176°F (-30°C to +80°C)
Power Voltage 12V (9V-30V input range)
AMP Rating 125A
Programmable Switch Control Yes (8-Gang Acumen Box)
Warranty 24 Months (Mirror/DVR/Acumen Box); 12 Months (Accessories)

FAQ

Is The Legend 4CH compatible with my vehicle?

The Legend 4CH is designed to be broadly compatible with cars, trucks, SUVs, and UTVs, supporting a wide 9V-30V power input range that works across virtually all 12V vehicle electrical systems. Optional vehicle-specific mounting brackets are available for popular platforms including Jeep, Toyota, Mercedes Sprinter, and Polaris RZR, making installation straightforward regardless of your vehicle type.

What does the 8-Gang Switch Box (Acumen Box) do?

The Acumen Box is a U.S. patented programmable 8-gang switch controller that lets you manage up to 8 onboard electrical accessories - such as lights, winches, or auxiliary equipment - directly from The Legend mirror's 12-inch touchscreen. It replaces traditional aftermarket rocker switch panels, reducing cab clutter and giving you fingertip control over your accessories with a 125A amp rating to handle high-draw equipment.

How do I download or review my recorded footage?

You have two easy options. The built-in 5.8G WiFi connects directly to the Acumen dedicated app on your smartphone, allowing real-time preview, one-touch video download, and playback - no computer needed. Alternatively, you can remove the Micro SD card and use the included card reader to review footage on a computer. Footage is saved in standard .MP4 format for easy playback on any device.

What happens to recordings when the car is parked and off?

The Legend 4CH features a parking monitoring mode that uses time-lapse recording for up to 24 hours while your vehicle is parked. This is powered through the included hardwire kit, which draws a low-level charge from your vehicle's battery. The G-sensor (impact sensor) can also trigger event recording if the vehicle is bumped or disturbed while parked.

Is the IP67 waterproof rating sufficient for off-road or heavy rain use?

Yes. IP67 is a rigorous international ingress protection standard meaning the unit is fully dustproof and can withstand immersion in water up to 1 meter for 30 minutes - more than sufficient for heavy rain, car washes, and mud splashing. The Legend is also specifically noted to resist high-pressure water jets, making it genuinely capable for off-road and outdoor environments. Its vibration-absorbing buffer layer and oversized heat sink further ensure reliable performance under rough terrain and high-temperature conditions.

Does this system require professional installation?

The Legend 4CH can be installed by a capable DIYer using the included hardware - the universal bracket, hardwire kit, camera cables, OBD cable, and power cable are all provided. However, given the scope of running four camera cables, wiring the Acumen Switch Box, and connecting the hardwire kit, many customers opt for professional installation to ensure a clean, factory-look result. Vehicle-specific brackets are also available to simplify mounting for popular makes and models.

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