Jam Jar IT Cage Cooling

Cooling fans for any size cage, ensures your work dog doesn't over heat this summer.

We can supply and fit complete fan systems to any cage, they come with all switches and plugs you need. We aim to hide all cabling to manufacturer standards. If you need any in vehicle lighting we can assist too.

Introducing CALAS - Cooling And Lighting Automation System

Welcome to our newest product range the CALAS. With this system it is now possible to accurately monitor the well being of your dogs whatever the temperature. We can install a fully automated system of fans and lighting for almost any vehicle or cage system.

We offer a number of choices to a user to allow for full automation or manual control. We can output temperatures and vehicle voltages in real time so you always know the status of your dogs.

Our basic system for a 2 cage system comprises of the following:

  • 2 140mm fans capable of moving over 90cfm each.
  • 2 temperature sensors for twin cage systems.
  • A LCD display showing temperatures, voltage and status.
  • Voltage monitoring to always know the state of the vehicle battery.
  • Audiable alerts for high temperature and low voltage.
  • Fully waterproof LED lighting for night work.

We are able to offer a number of upgrades and improvements depending on customer requirements.

  • SMS Text alerts.
  • Web interface remote control.
  • External secondary battery which will not flatten your vehicle battery.



  • Here we have a Ford Mondeo with twin fans fitted, the fans are controlled from the drivers seat.

  • This Ford Mondeo has a twin fan arrangement with all extra wiring hidden beneath trim.

  • The LED lighting here can be set to a single colour as required from a remote control included in the package.

info@jamjarit.com       07535 980 972