TowPro Group Authorised NZ Distributor of WiTi Products

Wireless Towing Interface

Described by the industry as the greatest advancement in towing technology in the last 20 years, WiTi Wireless Towing Interface replaces the wires and cables between the tow vehicle and caravan or trailer with advanced wireless communication technology.
WiTi Wireless Towing Interface uses wifi technology to connect automatically to the Anti-Theft System on your caravan or trailer when in range (typically 100m). All lighting and/or braking signals are transmitted instantly from the vehicle to the caravan or trailer.
WiTi Wireless Towing Interface supports all 3rd party brake controllers and will convert the output from the brake controller to a digital signal and transmit it to the Anti-Theft System.
WiTi Wireless Towing Interface is paired to the Anti-Theft System and the signal is encrypted ensuring instantaneous transmission and a stable and secure connection.
No more cables to rip out, loose connections or corroded terminals.
Journey Simply with WiTi Wireless Towing Interface

Anti-Theft System

WiTi incorporates an innovative and world first anti-theft device specifically designed for caravans, camper trailers or any trailer fitted with electric brakes. If an attempt is made to steal a caravan or trailer, WiTi will detect movement via a highly sensitive gyroscope. The system immediately applies the brakes to prevent the caravan or trailer from being towed, as well as flash all the external lights and sound a 105db alarm.
The siren will cease after 30 seconds and WiTi will re-enter monitoring, repeating the cycle if movement is detected again.
WiTi is sensitive enough to detect an attempted break-in. Sharp knocks and bangs such as trying to force entry into tool boxes or force open doors are detected and will set off the alarm. A swaying or side to side rocking movement has been programmed out to prevent the alarm from activating in windy conditions. In practice you can walk around inside the van without setting it off but if you stamp your foot on the floor or slam a cupboard door this will set it off.
WiTi is more than a deterrent it is the only anti-theft system that totally immobilises a caravan or trailer.

Anti-Theft System

WiTi incorporates an innovative and world first anti-theft device specifically designed for caravans and camper trailers. If an attempt is made to steal a caravan or trailer, WiTi will detect movement via a highly sensitive gyroscope. The system immediately applies the brakes to prevent the caravan or trailer from being towed, as well as flash all the external lights and sound a 105db alarm.

The caravan is completely immobilised and impossible to tow.

The siren will cease after 30 seconds and WiTi will re-enter monitoring, repeating the cycle if movement is detected again.

WiTi is sensitive enough to detect an attempted break-in. Sharp knocks and bangs such as trying to force entry into tool boxes or force open doors are detected and will set off the alarm.

WiTi is more than a deterrent it is the only anti-theft system that totally immobilises a caravan or trailer.

Wireless Technology

WiTi consists of two units, a sender unit in the vehicle and a receiver unit in the camper trailer or caravan. The units are permanently paired with each other and communication between units is fast, secure and stable.

Multiple trailer units can be paired to a single vehicle unit for those customers looking to tow multiple trailers such as a boat as well as a caravan. In this case the vehicle unit will pair to the trailer unit nearest to it or the strongest signal.

Driving lights, indicators, brake lights and electric brake controller signals are all transmitted to the trailer / caravan.

Wireless Electric Brake Controller

The WiTi Portable Wireless Brake Controller is revolutionising the industry with ground braking technologies such as Hill Descent Assist and Brake Smoothing as well as the ultimate in portability and simplicity. Just simply plug the WiTi Wireless Brake Controller into a standard 12V cig lighter socket in your vehicle. The WiTi Wireless Brake Controller will automatically pair with your WiTi Anti-Theft system when in range.
Hill Descent Assist significantly increases safety and performance when towing down hills. All proportional brake controllers use inertia to determine the braking force applied to the brakes. The firmer the braking the more inertia is generated and braking is applied on the caravan or trailer in proportion. However, when descending steep hills the driver of the tow vehicle typically feathers the brakes to maintain speed - this generates no inertia as there is no deceleration. As a result there is no braking applied to the caravan or trailer and the tow vehicle is being pushed down the hill by the caravan or trailer. WiTi Hill Descent Assist eliminates this by measuring the angle of descent and applying the brakes relative to the gain setting displayed on the LCD screen. The steeper the descent the more braking is applied resulting in a safer more controlled descent.No other brake controller offers Hill Descent Assist - another global innovation for WiTi.
Brake Smoothing eliminates the sharp and annoying jerking that may occur with other brake controllers. With WiTi the output to the electric brakes on the caravan or trailer is measured and smoothed electronically to provide a more comfortable and safer towing experience and eliminate harsh jerking under firm braking.
Journey Simply with WiTi Wireless Brake Controller technology.

Low Voltage Alarm

WiTi features a low voltage alarm. If the voltage drops below 11.5V on the battery in the trailer or caravan an alarm will sound and the trailer lights will flash to alert the driver.

Break Away System

WiTi provides an optional integrated break away system that complies with ADR38/04 and New South Wales VIB06. WiTi provides the added benefits of proportional braking to bring the caravan to a stop safely as well as activating the brake lights to alert other motorists.