Madman Developments

Manufacturers and Distributors of Electronic Engine and Machine Monitoring Systems.

System Applications

Commercial Vehicles

Fleet, Delivery and Rental Vehicles.

4x4 and Adventure Vehicles

Motorhomes, RV’s, 4×4 and Challenge Vehicles.

Classic and Performance Vehicles

From a Classic Chevy to a Nitrous Street Racer

Yellow Metal or Site Machinery

Backhoes, Diggers, Trucks and Mining Machines

Statonary Machinery

Generators, Water Pumps, Compressors etc.

View Our Customer's Work

Madman Developments

Manufacturers and Distributors of Electronic Engine and Machine Monitoring Systems.

“Travel with Confidence”

System Applications

Commercial Vehicles

Fleet, Delivery and Rental Vehicles.

4x4 and Adventure Vehicles

Motorhomes, RV’s, 4×4 and Challenge Vehicles.

Classic and Performance Vehicles

From a Classic Chevy to a Nitrous Street Racer

Yellow Metal or Site Machinery

Backhoes, Diggers, Trucks and Mining Machines

Statonary Machinery

Generators, Water Pumps, Compressors etc.

View Our Catalogue

View Our Customer's Work

Madman Developments

Manufacturers and Distributors of Electronic Engine and Machine Monitoring Systems.

System Applications

Commercial Vehicles

Fleet, Delivery and Rental Vehicles.

4x4 and Adventure Vehicles

Motorhomes, RV’s, 4×4 and Challenge Vehicles.

Classic and Performance Vehicles

From a Classic Chevy to a Nitrous Street Racer

Yellow Metal or Site Machinery

Backhoes, Diggers, Trucks and Mining Machines

Statonary Machinery

Generators, Water Pumps, Compressors etc.

View Our Customer's Work

Let’s Build a System Together

Most Madman monitoring systems are very customizable and you need to make a few decisions on what you want to monitor. In some cases vehicles have specific weak points others and in other cases the user simply wants to keep an eye on everything. Available installation space and who uses the system plays a big role in what to choose.

Get In Touch

Do you want a system with a Display and Buttons ?

The traditional display and keypad units give you instant visual information and you are able to monitor values as they change. Such units require more mounting space and add clutter to you dash. Other downsides are that they may detract from the vehicle styling or are vulnerable to tampering or vandalism. View your options here

Do you prefer No Display for less clutter or a more Vandal-Proof solution ?

The Madman units that operate without a display usually have a control button and buzzer. The new units released in 2022 will feature the M-Button. This is a multi-colour button that will change colour dependant on the status of the system. The more complex units have a built-in web interface for configuration settings and viewing live values on a mobile phone. The button is easy to install, takes little space and is at home in an elegant dash as well as on an industrial operating panel. View your options here.

Are you only looking for a simple all-in-one system to solve a small problem ?

Often a simpler solution is the better solution. The CLD2 is just that. It is a tiny unit that monitors Coolant Level Only. The CLD-PLUS includes a Coolant Level, Pressure and Temperature input for a more comprehensive coolant protection strategy.
The Madman Mono Boost is a small device that reads EGT and Boost, but has no alarm functions. See the CLD2 here

Are you looking for a Diagnostic Tool to assist in vehicle repairs?

The Madman Mono range is a group of single-function display units intended as a temporary gauge while fault-finding or data-gathering during engine diagnosis. Mono Pressure has 4 pressure inputs, Mono Temp has 4 temp inputs and the Mono Turbo has one EGT and one Boost input. All Mono units have short term logging functions. Take a look here

Do you have a Unique Requirement that needs a Specialised Solution ?

At Madman Developments we are able to create specialised solutions to solve your monitoring problems. Sometimes a change in the software code will create a solution, sometimes a hardware change is necessary. Contact us with your challenge, we will try to accommodate small quantity customisations. Read more

I just need some technical help please !

We offer international technical assistance by either email or Whatsapp. Follow this link to the technical pages where you will be able to find all technical documentation as well as ask for help. Technical Support

Comming Soon

Madman MONO

The Mono range was helped into existence by Steve at RGMotorsport. The purpose of this range is for repair technicians and vehicle tuners to have many vehicle parameters clearly visible when doing road tests or diagnostics. The Mono comes in 3 types. Mono Pressure provides 4 pressure values, Mono Temp provides 4 Temperature values and the Mono Boost provides one EGT and one Boost value. All units have short term data logging for all channels.

Product Information

Madman BRAVO

After years of development setbacks, The BRAVO is almost ready for initial release. This is the first product to use the M-Button. One button is all control that is needed between the user and the BRAVO main controller. Simple and neat to install. It features a web interface for configuration and live value display and a scalable expansion port system to suit your budget.

Product Information

Madman Temperature Sensor

The new MTS150 is the new sensor to be shipped with EMS3, Bravo and Mono products. A digital, resistive sensor that features a built in wire for the earth return path removing the need for a good body earth connection, say goodbye to erratic temperature readings.

Product Information

We’ve Been Monitoring For Over 16 Years

From a double garage on a plot in Muldersdrift, South Africa, This family business has grown, against all odds, to having engine Monitoring systems fitted in almost every country in the world. With demand increasing, Madman developments is going international as we open Madman Developments LLC in the USA.