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VIOFO T340WW 4CH 4K Front, Cabin, Dual Waterproof Dash Cam

VIOFO T340WW 4CH 4K Front, Cabin, Dual Waterproof Dash Cam 1 / 7
$619.99 $539.99 -13%
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VIOFO T340WW 4CH 4K+2K+2K+2K Dash Cam

The VIOFO T340WW 4CH is a 4-channel dash cam system that records a 4K front view, 2K interior cabin view, and dual 2K exterior views simultaneously using Sony STARVIS 2 sensors. This comprehensive solution provides full perimeter awareness for commercial vehicles, RVs, and trailers. It is the ideal upgrade for fleet operators or owners of large vehicles requiring total blind-spot and interior documentation.

4K 4-Channel Recording: Comprehensive Vehicle Coverage

This 4-channel dash cam captures the road ahead in 4K UHD while simultaneously recording the cabin and two exterior sides or rear angles in 2K resolution. The synchronized system merges all four feeds into single files for easy review of every perspective. For drivers of large vehicles like trucks or RVs, does it provide complete visibility? Yes, it covers the front, interior, and exterior blind spots in a single, unified system. This is built for operators requiring total fleet and incident documentation.

Sony STARVIS 2 Sensors: Superior Night Visibility

Equipped with Sony STARVIS 2 IMX678 and IMX675 sensors, this system delivers exceptional low-light sensitivity for clear license plate capture. The advanced image sensors provide a wider dynamic range, ensuring critical details remain sharp on pitch-black roads. How does it handle extreme lighting? It uses multi-channel HDR to balance blinding headlights and backlighting, keeping footage clear regardless of light levels. It is the standard for long-haul drivers operating at night.

210° Infrared Cabin Camera: Interior Monitoring

The built-in cabin camera features an ultra-wide 210° field of view and infrared night vision to capture the entire interior and side windows. Four integrated infrared LEDs provide visibility in total darkness, ensuring a clear record of passenger interactions. Does it require manual activation? No, the infrared sensor automatically adjusts to ambient light conditions. This provides essential evidence for rideshare drivers and fleet managers monitoring cabin activity.

Dual 2K Waterproof Cameras: Exterior Protection

Two 2K waterproof exterior cameras provide high-resolution surveillance for the rear or sides of the vehicle in any weather. These cameras are built for exterior mounting, making them suitable for trucks, trailers, and RVs where standard internal cameras fail. Do they survive harsh conditions? Yes, the waterproof housing handles severe rain and weather exposure, ensuring reliable performance against tailgaters and side-impact incidents. They are designed for external installation on large vehicles.

Wi-Fi 6 Connectivity

Wi-Fi 6 Connectivity: Faster Data Transfer

Integrated Wi-Fi 6 technology with dual-band 2.4 GHz and 5 GHz support allows for rapid video downloads directly to your smartphone. The VIOFO Dashcam App enables live previews and settings management without the need for physical cables. Does it improve workflow for fleet drivers? Yes, the faster transfer rates allow for near-instant saving and sharing of important clips. It is built for drivers who need fast access to evidence without removing the memory card.

Capture More, Consume Less

Parking Surveillance: Hybrid Recording Modes

The system offers five distinct parking recording modes, including Hybrid Parking Recording and Low Power Impact Detection for 24/7 security. It automatically detects impacts or motion, waking in under 2 seconds to document events while the engine is off. What happens to the vehicle battery? It uses ultra-low power draw and integrates with hardwire kits for cut-off voltage protection to prevent battery drain. It is perfect for parked commercial vehicles needing continuous monitoring.

Quad-Mode GPS: Precise Location Tracking

Built-in quad-mode satellite coverage utilizes GPS, BeiDou, Galileo, and GLONASS to record accurate speed, location, and timestamps on all video files. This data is embedded directly into the footage as indisputable proof of vehicle movement. Is it useful for cross-country trips? Yes, it tracks every mile across diverse terrains with reliable, high-precision logging. It is a critical feature for fleet compliance and verifying incident locations on the road.

Voice Control and Alerts: Hands-Free Operation

The T340WW supports hands-free voice control to lock footage, toggle the microphone, or manage Wi-Fi settings through simple verbal commands. Proactive voice notifications warn you of memory card errors or configuration changes, ensuring you stay focused on driving. Does it support multiple languages? Yes, it functions in English, Chinese, Russian, and Japanese for diverse operator needs. This is designed to reduce driver distraction while maintaining system readiness.

Anti-Tamper Design

Tamper-Resistant Design: Secure Installation

A dedicated tamper-resistant cover prevents unauthorized access to the memory card, cables, and power connections. This design ensures that evidence remains secure and the installation stays professional, clean, and undisturbed. Can it be installed on high-traffic commercial trucks? Yes, the cover protects against accidental disconnections or tampering in shared-vehicle environments. It is ideal for fleet managers who need to ensure continuous, secure operation.

4K + 2K + 2K + 2K

Multiplex Video Integration: Consolidated Multi-Channel Playback

The T340WW 4CH merges front, interior, and dual exterior feeds into single, synchronized video files. This integrated approach allows for multi-perspective playback without the need for external editing software. Drivers can view all four channels simultaneously to generate a complete, indisputable record of road incidents. This feature is essential for fleet managers or rideshare operators who require comprehensive, easily exportable evidence in a single file format.

Magnetic Front Cam CPL

Magnetic CPL Filter: Glare Reduction and Visual Clarity

The system includes a magnetic CPL-700 circular polarizing lens designed specifically for the front camera. This filter effectively cuts through windshield reflections and road glare to deliver natural, high-contrast imagery. By snapping onto the front unit, it enhances the clarity of license plates and road signs in bright, sunlit conditions. It is an ideal addition for users navigating environments with heavy glare or bright daylight exposure.

Battery Level in the VIOFO Dashcam App

Mobile App Connectivity: Remote Settings and File Access

The built-in Wi-Fi 6 module enables high-speed data transfer and remote management via the VIOFO Dashcam App. Users can preview live video feeds, adjust recording settings, and download footage directly to their smartphones without removing the memory card. The app provides a convenient interface for checking system status and viewing stored media. It is the primary tool for mobile management of the device while in the field.

Two Ports, Double Convenience

Dual USB-C Car Charger: Efficient Power Management

The included dual Type-C car charger provides dedicated power to the dash cam while offering an additional 30W fast-charging port for mobile devices. Featuring a soft-glow indicator ring, it is designed for ease of use in dark vehicle cabins. The specialized 15W dash cam port ensures stable voltage for the four-channel recording system. This accessory is necessary for maintaining consistent power delivery during extended journeys.

Super Capacitor Power: Reliability in Extreme Temperatures

The T340WW 4CH replaces traditional lithium batteries with a built-in super capacitor, ensuring maximum durability and safety. This technology allows the unit to operate effectively in temperatures ranging from -20°C to 65°C. By eliminating chemical batteries, the dash cam avoids risks associated with heat-induced swelling or charging failure. It provides a reliable power solution for drivers in climates prone to extreme cold or high heat.

What's in the box

VIOFO T340WW 4CH 4K+2K+2K+2K Dash Cam with Built-in IR Cabin and Dual Waterproof Rear Cameras, HDR, Sony STARVIS 2, Wi-Fi 6, GPS

Frequently Asked Questions

Does the VIOFO T340WW 4CH record while the car is parked?

Yes, it supports five parking modes including hybrid and low-bitrate recording. You will need the HK6-F hardwire kit or an external battery pack to enable these features while the engine is off.

What is the maximum memory card size supported?

It supports microSD cards up to 512GB. We recommend using a VIOFO industrial-grade high-endurance card to ensure stability during constant 4K/2K recording.

Can I use this dash cam on a long truck or trailer?

Yes, it is designed for large vehicles and includes long-range coaxial cables in lengths up to 15 meters. The system includes two waterproof exterior cameras built for external mounting on sides or trailers.

Is the hardwire kit included with the camera?

No, the HK6-F hardwire kit is sold separately. It is required to unlock advanced features like Hybrid Parking Recording and cut-off voltage protection for your vehicle battery.

VIOFO T340WW 4CH 4K+2K+2K+2K Dash Cam Specifications

Front Sensor Sony STARVIS 2 IMX678 8MP
Resolution 4K+2K+2K+2K at 30fps
Wi-Fi Wi-Fi 6 (2.4GHz & 5GHz)
Storage Up to 512GB microSD
Operating Temp -20°C to 65°C
Power System Super Capacitor

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