WiTi WITI How to use
Wireless Interface
WARNINGS & SAFETY INSTRUCTIONS
Do not operate WiTi unless you have read and understood this manual and WiTi
is installed as per the instructions.
• Ensure the cable used to install WiTi Anti-Theft is of adequate thickness to provide the
necessary current for the circuit.
• WiTi Anti-Theft must be installed away from environmental conditions that may cause
damage to the unit’s circuitry including water, salt spray and humidity.
• WiTi
functions.
• WiTi automatically pairs when in range but it is always good practice to check the lights
before towing to ensure they are all operating.
• The condition of the battery in the caravan or trailer must be maintained and checked and
• It is recommended to remove power from the Vehicle Unit if it is going to be in storage or
unused for a period longer than 2 weeks. Whilst the Vehicle Unit only draws 80 milliAmps
battery receiving a charge.
• NOTE : When servicing the caravan or trailer it is recommended WiTi is disconnected
to prevent accidental short circuits when servicing the electric brakes or magnets.
WITI WIRELESS INTERFACE
WiTi replaces the cables connecting a tow vehicle and trailer or caravan with an advanced
wireless interface. WiTi consists of a primary unit in the tow vehicle and a secondary unit in
the trailer or caravan. WiTi transmits all lighting and braking signals from the tow vehicle to
the caravan or trailer wirelessly. WiTi complies with Australian Design Rules when installed as
directed.
WiTi
WiTi
when hitched. These features will be enabled when the vehicle unit and trailer unit are in range
Transmission of lighting signals is disabled when the alarm is activated on the trailer.
LOW VOLTAGE ALARM
WiTi features a low voltage alarm. If voltage drops below 11.5V on the battery in the trailer or
to the Anti-Theft alarm. WiTi must be connected to a charging source immediately in order to
suspend the low voltage alarm.
WiTi ANTI-THEFT SYSTEM
WiTi detects movement via a highly sensitive gyroscope and accelerometer. In the event an
attempt is made to steal the caravan or trailer the Anti-Theft system will be activated. All the
tow the caravan or trailer. This continues as long as movement is detected and if there is no
movement WiTi Anti-Theft will reset after 30 seconds. The brakes are applied for 5 seconds and
then released if there is no movement to prevent the battery from discharging unnecessarily.
WiTi incorporates an advanced safety system to ensure the system cannot be accidently
activated whilst the caravan or trailer is being towed. After activating the system, if movement is
WiTi BREAK AWAY
WiTi
of failure of the tow hitch and the tow vehicle and trailer are separated.
Connect a
will remain active until the pin is re-inserted into the switch. The condition of the battery in the
before towing.
WiTi GPS TRACKING
WiTi
plugs on the wiring loom. Refer to the WiTi
SPECIFICATIONS
Vehicle Unit Trailer Unit
12V - 24V 12V
Operating Voltage 9V - 25V 9V-14V
<10mA <10mA
Operating Temperature -20C – 60C -20C – 60C
10A
25A
5A 30A
Weight 270g 300g
CONTENTS
12
3
4
1. Trailer Unit
2. Vehicle Unit
3. Alarm Horn
4. 2 Remote Controls
5.
• The unit must be installed vertically and facing either the front or rear of the caravan or trailer
with the wiring harness protruding from the bottom of the unit. WiTi uses gravity to initialise
the gyroscope and detects acceleration in the direction of travel. If not installed correctly
functionality will be compromised. The unit must be installed inside the caravan or trailer and
the caravan or trailer. This will make the unit more sensitive to attempts to hitch up or knocks
onto the tow hitch. The unit must be screwed onto a panel through the mounting lugs and
using appropriate sized screws.
• The horn must be installed at least 1 metre away from the Trailer Unit and on a dierent
mounting surface to prevent interference from vibration. If the horn is installed too
close to the Trailer Unit the vibration will be detected as movement and the alarm will
continue sounding.
•
area visible to the user.
• The caravan or trailer battery must be connected to an acceptable charging circuit - either
solar panels, anderson plug or DCDC charger.
TRAILER UNIT INSTALLATION INSTRUCTIONS
CIRCUIT PROTECTION AND FAULT CONDITIONS
In the event a short circuit or overload is detected WiTi will disable all functions and the
circuit is repaired and the unit restarted by pressing the button on the remote control.
NOTE : When servicing the electric brakes or magnets it is recommended WiTi is
disconnected to prevent accidental short circuits.
TRAILER UNIT WIRING INSTRUCTIONS
WiTi
Generally the wiring harness for the caravan or trailer will run down the A-frame and chassis and
connect into the harness. WiTi works in conjunction with other circuits for lighting and braking
harness on the caravan and connect into the corresponding wiring as per the guide below. WiTi
wiring is colour coded as per Australian standards.
The Ignition circuit provides 12V when the units are paired and the ignition is on in the tow
Colour Label Function
Right Indicator
Earth RTN Earth Return
IGN-Out
Horn + Alarm Horn Pos output. Connect to horn
Horn - Alarm Horn Negative. Connect to horn
away switch on the A-frame of the caravan or trailer.
- only connect the
well as Anti-Theft.
12V+ connect to positive terminal on house battery and protect with a
30A fuse.
NEG connect to negative terminal on house battery.
L-Ind-Lt
R-Ind-Lt
Head-Lt
Brake-Lt
Srv Brake
REV-Lt
Earth RTN
Horn +
+-
BAT +
BAT -
Horn -
LED +
LED -
B-Way-SW
B-Way-SW
IGN-Out
Vehicle Unit Installation
Install the vehicle unit into an area where it will be out of harms way and not subject to impact or
behind the passenger seat or inside the canopy of a Ute. The Vehicle Unit can be installed in any
It is recommended that WiTi
allow towing of non-WiTi enabled trailers. Connect the wires on the WiTi wiring harness to the
corresponding wires on the tow plug harness.
WiTi must be connected to a permanent power supply and the circuit protected with a 5 Amp
fuse. It is recommended to remove power from the Vehicle Unit if it is going to be in storage
or unused for a period longer than 2 weeks. Whilst the Vehicle Unit only draws 80 milliAmps it
receiving a charge.
VEHICLE UNIT INSTALLATION INSTRUCTIONS
Colour Label Function
Right Indicator
Earth RTN Earth Return
IGN-Out Ignition feed output
12V+ connect to positive terminal on battery and protect with a 5A fuse.
NEG connect to negative terminal on house battery.
L-Ind-Lt
R-Ind-Lt
Head-Lt
Brake-Lt
Srv Brake
REV-Lt
Earth RTN
+-
BAT + BAT -
IGN-In
Brake Controller
GPS OPERATION AND ACTIVATION GUIDE
WiTi Anti-Theft. The WiTi
simply plugged into the 4 pin and 2 pin corresponding plugs on the WiTi wiring harness. Ignore
the two orange wires, those are not connected. WiTi
require connection to a third party network provider. The WiTi
and will operate wherever mobile phone signal is available irrespective of service provider.
WiTi
and Alerting into WiTiWiTi Anti-Theft and provides
mobile phone alerts if the alarm is triggered as well as real time tracking in the event of theft.
etc. Upon registration an initial 10 credits are supplied free of charge. Additional credits can be
purchased via the mobile or web application.
GPS ACTIVATION GUIDE
www.quiktrak.com.au
WiTi
Registration Number
Choose Protect
LIMITED WARRANTY
-
Warranty period
date of purchase is the date indicated on the original bill of sale or receipted invoice for the product from the vendor from
which you acquired this product.
How to get warranty service
During the warranty period, if you wish to return a defective product you may contact us via www.witi.com.au. You may then
What is not covered
•
•
•
•
• -
• that has been physically damaged, other than by the company or a company authorised service centre.
and liability and shall be limited to the amount you paid for the product.
Other important notices
-
ment or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also
entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount
the product.
WWW.WITI.COM.AU
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