Jayco Canterbury

WiTi 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 flashes all the external lights and sounds 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.


  • WiTi Anti-Theft System
  • Magnetic Door Switch
  • PIR Motion Sensor
  • 2x Remote Controls for arming and siarming
  • 105db horn
  • Wiring looms


Frequently asked question

If we have your products available in store, you may choose Local Pickup at checkout and come collect your order from our Christchurch store. We are based at 545 Wairakei Rd.

Local Pickup orders are typically available within 24 hours.

When your order is ready to be picked up, we will send you an email letting you know. Please bring your order confirmation email when you come to collect your purchase.

If you order delivery, your item/s will be shipped directly to your chosen address.

We ship orders from both Auckland and Christchurch. If you order multiple items for delivery they may ship separately.