4 Channel Car DVR Rearview Mirror Monitor with ADAS Voice Control, 1080P AHD Camera System for Truck Bus Fleet

A professional 360° multi-camera DVR system designed for commercial vehicles, providing real-time blind spot monitoring, voice-controlled operation, and all-around driving & parking surveillance for safer fleet operation.

This 360° 4-Channel Vehicle DVR System is engineered for trucks, buses, and commercial fleets that require reliable blind spot monitoring, driving recording, and parking surveillance in complex road environments.

The system integrates four AHD wide-angle cameras, an IPS LCD display, and an intelligent voice control module, allowing drivers to operate the system safely without distraction.

Designed for long-hour operation and harsh working conditions, this solution is ideal for logistics fleets, public transportation, construction vehicles, and special-purpose vehicles.

• True 360° Surround Monitoring - Four synchronized cameras provide complete coverage of front, rear, left, and right blind zones, significantly reducing accident risk during lane changes, reversing, and low-speed maneuvering.
• Hands-Free Voice Control - Drivers can switch views, open or close the screen, and manage display modes using voice commands—improving driving safety and operational efficiency.
• Multi-View Split Screen Display - Supports single view, dual view, triple view, and quad view display modes for flexible real-time monitoring.
• AHD High-Definition Recording - Supports 720P / 1080P camera input with stable, low-latency image transmission for clear video evidence and driving analysis.
• Advanced Night Vision Performance - Optimized low-light imaging ensures clear visibility at night, in tunnels, warehouses, and poorly lit roads.
• 24-Hour Parking Surveillance - With parking monitoring and loop recording, the system continues protecting the vehicle even when parked.

This DVR system is built with industrial-grade components, ensuring stable performance under vibration, temperature changes, and long working hours.

It is suitable for:

• Heavy trucks & trailers
• Buses & coaches
• Logistics and delivery fleets
• Agricultural and construction vehicles
• Special-purpose and municipal vehicles

• 4-Channel AHD Camera Input (Front / Rear / Left / Right)
• 360° Blind Spot Monitoring
• Intelligent Voice Control Operation
• IPS Full-View LCD Display
• Multi-Screen Split Display Modes
• Loop Recording & Video Playback
• G-Sensor Collision Lock
• Parking Monitoring (24H Surveillance)
• Wide-Angle Cameras up to 170°
• Low-Light / Night Vision Support
• Maximum Storage Support up to 256GB

• Video Input: AHD HD Cameras (720P / 1080P optional)
• Display: IPS LCD, wide viewing angle
• Recording Channels: 4 Channels Simultaneous
• Storage: TF Card, up to 256GB
• Viewing Modes: 1 / 2 / 3 / 4 Split Screen
• Control Method: Button + Voice Control
• Application Voltage: Commercial Vehicle Power System
• Installation: Non-destructive, vehicle-friendly mounting

We provide factory-direct supply with full OEM / ODM customization, including:

• Logo & UI customization
• Camera quantity and layout configuration
• Display size and housing options
• Firmware and language customization
• Packaging and branding solutions

Suitable for importers, distributors, fleet solution providers, and system integrators.