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Autobacs - HD74WK

Autobacs 7" High Resolution Wireless Camera System for Caravans & Trailers

Ideal for caravan, trailer and towing setups where a simple, cable-free rear camera solution is needed for reversing and on-road visibility.

Regular price $695.00 AUD
Regular price Sale price $695.00 AUD
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  • Uses a dedicated digital wireless signal, not standard Wi-Fi.
  • Designed specifically for vehicle and towing applications.
  • Eliminates the need to run long video cables between vehicle and trailer.
  • Clear 7" display for improved visibility without cluttering the dash.
  • Australian stock with local support from Battery Force.
  • Not sure if this system suits your setup? Our team can help before you buy.

Autobacs 7" Wireless Camera System - Product Overview

The Autobacs 7" High Resolution Wireless Camera System is a digital wireless reversing and rear-view camera solution designed for caravans, trailers, boats and towing applications. It provides live rear visibility without the need to run long video cables between the vehicle and trailer.

Using a dedicated digital wireless signal (not standard Wi-Fi), the system transmits video from the rear-mounted camera to a 7-inch in-vehicle monitor. This makes installation simpler and more flexible, particularly for touring setups where running cables through drawbars or chassis rails can be time-consuming or impractical.

The large 7-inch colour display delivers a clear, easy-to-see image while reversing or driving, helping improve awareness and confidence when towing. Whether you’re manoeuvring into a campsite, monitoring traffic behind your rig, or simply wanting better rear visibility on the road, this system offers a practical and user-friendly solution.

Why Choose This System

  • Dedicated digital wireless signal designed for vehicle camera use
  • No long video cable required between vehicle and trailer
  • Purpose-built for caravans, trailers and towing setups
  • Large 7" display for clear visibility without excessive dash clutter
  • Supports expansion with additional cameras if required
  • Supplied and supported locally by Battery Force

Key Features

  • 7" high-resolution colour monitor for clear rear visibility
  • Digital wireless camera transmission for easier installation
  • Supports up to four cameras (additional cameras sold separately)
  • Multiple viewing modes including single, split and quad display
  • Designed for reversing assistance and live rear monitoring while towing
  • Practical alternative to fully hard-wired camera systems

Specifications

Product Type Wireless Reverse Camera System
Brand Autobacs
Display Size 7 inch colour monitor
Camera Type Wireless rear camera
Signal Type Digital wireless transmission
Typical Use Caravans, trailers and towing applications
Installation Monitor mounts in vehicle, camera mounts at rear
Power Source Vehicle power (10–32V DC systems)
Application Reversing assistance and rear visibility
Warranty Manufacturer warranty

 

Monitor Specifications

  • Video decoding: NTSC and PAL
  • Cameras supported: Up to 4 cameras
  • Resolution: 1024 × 600
  • Contrast ratio: 800
  • Brightness: 500 cd/m²
  • Viewing angle: 85° (left / right / up / down)
  • Viewing modes: Single, split screen and quad
  • Reversing guidelines: Selectable on / off
  • Operating frequency: 2.412–2.4835 GHz
  • Time delay: ≤180 ms
  • Operating voltage: 10–32V DC
  • Current consumption: <400 mA at 12V
  • Operating temperature: −20°C to +70°C
  • Storage temperature: −30°C to +80°C
  • Dimensions (excluding mount & sunvisor): 179 × 122 × 28 mm
  • Dimensions (including mount & sunvisor): 197 × 137 × 63 mm

Camera Specifications

  • Image sensor: 1/2.9" Starlight HD
  • Active pixel array: 1920 × 1080
  • Viewing angle: 120° diagonal / 103° horizontal
  • Resolution: 1000 TV lines
  • Ingress protection rating: IP69K
  • Minimum illumination: 0.1 lux
  • Operating frequency: 2.412–2.4835 GHz
  • Transmitter power: 20 dBm
  • Operating voltage: 10–32V DC
  • Current consumption: <300 mA at 12V
  • Operating temperature: −20°C to +70°C
  • Storage temperature: −30°C to +80°C
  • Dimensions (excluding mount): 79 × 49 × 54 mm

What’s Included

  • 7" monitor
  • Wireless rear camera
  • Sunshade
  • U-bracket
  • Wiring harness
  • Camera DC power cable
  • Antennas
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