Insanely Simple

We have developed an interface which is based on colour. Each mode is represented by a different hue. Changing temperature changes the colour of the interface accordingly.

Full control of your AC

Full control over your indoor units; individual or multiple On/Off control, Set Temperature, Operation modes (Cool/Heat/Fan/Dry/Auto), Fan speed controls.

Smart Sorting

CoolRemote auto-sorts the units by Mode, Temperature and other parameters. So it is quick and easy to control all your units


CoolMaster Net

CoolMaster connects to leading VRV/VRF AC systems from one side and to the internet from the other.

When powered ON, CoolMaster auto connects to our servers. No installation is required. Just register your device and you are ready to go.

How it works


Up to 128 AC units *

One CoolMaster controls up to 128 units, together with the Smart Sorting feature, it's now easy to view and control all the AC units at home or at office.
*(depends on the hardware manufacturer)


CoolMaster Net connects to leading VRV/VRF air conditioning systems and via an ethernet port connects to your router and to the internet


CoolMaster requires a router with an Internet connection and ethernet port. No ports should be opened and nothing is required to configure


After registering your CoolMaster, you can connect and control your AC via your Smartphone, tabled or desktop computer. CoolRemote works great on iOS as well as Androids and Windows based devices.

Works with VRV/VRF systems

  • Daikin
  • Fujitsu
  • Gree
  • Hitachi
  • LG
  • Mitsubishi Electric
  • Mitsubishi Heavy
  • Sanyo
  • Panasonic
  • Toshiba