Field Device

Increasing efficiency often starts from field device level. OLFAT offers a wide range of:

Air Quality & Gas Detection

Duct Mount CO2 & Temperature transmitters

Wall mount - CO2 and temperature

Wall mount - CO sensors

Air & Water Flow

Mechanical Flow Switches for Liquid

Mechanical Air Flow Switches

Mechanical Liquid Level Float Switches

AD-1272 Advanced Thermal Dispersion Probe Airflow Measuring system

Metering & Power Monitoring

JCA-UHM Ultrasonic heat Meter system

Veris Ultrasonic Flow Measurement

Water flow energy calculator

JCA –Ci3 Electrical Meter

Current transducers & Switches


Adjustable Sensitive differential pressure switch control

Adjustable single & dual pressure

Fixed setting Direct Mount Pressure switches

Adjustable oil protection switch

Adjustable steam pressure switch

Electronic pressure Transducer

Liquid or Air Pressure Transmitter

Field adjustable, multi-range Differential Pressure

Relative Humidity & Temperature

Wall mount - CO2, relative humidity and temperature transmitter sensor

Wall Mount Humidity

Humidity & Temperature Duct Sensor

Hygrostat Sensors

Room Humidistats

Dew Point Sensor


LCD Digital Fan coil Thermostats

Analog Fan Coil Thermostats

Smart Thermostat Controllers Stand-Alone, BACnet® MS/TP or N2 Networked

Analog Room Thermostats

Plant Temperature Sensors

Network temperature sensors

A19 Capillary and Space Thermostats

A28 2-stage Capillary and Space

A36 3- or 4-stage Thermostats

Stage Room Thermostat, Line Voltage

System 450 Controller for temperature, pressure & humidity

Valves & Actuators

Terminal Unit valves

Plant valves

Pressure independent Control

Plant Butterfly Valves

Terminal Unit Valve Actuators

Non Spring Return Plant Valve Actuators

Spring Return Valve

Non Spring Return Damper Actuators

Spring Return Damper Actuators

Safety Damper


We propose an innovative solution to simplify wiring inside the building and to save costs (by reducing high voltage cables on pushbuttons and mounting time) and at the same time we offer a standard KNX home and building automation system that is simple to install and to configure and easily expandable with advanced functions and scenes.

KNX is an approved International (ISO/IEC 14543-3), European (CENELEC EN 50090 and CEN EN 13321-1) and Chinese Standard (GB/T 20965). KNX is future proof. KNX products are made by different manufacturers and can be combined together – the KNX trademark is a guarantee of interworking and interoperability. KNX is the world’s only open Standard for the control in both commercial and residential buildings.

The driving force behind KNX is the KNX Association, a group of leading companies active in many fields of home and building control. KNX Association has currently more than 450 members, accounting for more than 80% of the home and building control devices sold in Europe. These companies share a common goal: promoting the development of building installation systems in general and KNX as the only global open STANDARD for home and building control. Worldwide, KNX Association has partnership agreements with more than 74.000 installer companies in 163 countries, more than 100 technical universities as well as over 440 training centres.








Innovative solar energy saving products

On/Off Grid Solar Power Solution

Reduce the electricity bill to zero with a Hybrid Solar Power System. Focusing on reliability and efficiency, we have perfected the design for you.

The X1 Boost series are high quality dual MPPT inverter offering efficiency and reliability at an unbeatable cost.

Also included: Solar Cables, Solar Panel Mounting Solar Connector Switch Box and Battery & Battery Mountingon Battery Backup System

Solar Power Systems are manufactured to military standards and have an internationally recognised quality assurance system in place.

Solar A/C System

Our revolutionary Solar Air Conditioners range from Hybrid to 100% Off Grid Units, providing innovative technology and reduced electricity costs.These unit's utilise PV solar panels. By improving the efficiency through our revolutionary fan design, thus increasing the airflow and reducing noise. Our air conditioners produce clean, green cooling and heating.

Solar Air Conditioners are manufactured to military standards and have an internationally recognised quality assurance system in place.

Solar Fan & Ventilation

Solar Refrigerator& Freezer


Alarm Systems




Intelligent Touch Screen

Touch Screen

New Inspinia will bring inspiration for your living space with smarter functions and elegance design. Combination of glass and stainless steel gives a stunning outlook and experience

Control VRV/VRF so easy.

VFace is the best VRV/VRF gateway in the world. Supports various brands, easy setup, flexible interface and integration to any home and building automation.

OLFAT is your partner for total automation, safety and energy efficiency. We serve clients with passion and respect.
Never too cold and never too warm a space to live, work, dream and grow.

contact us

Realm Building, 2nd floor, 179 Maroondah Hwy Ringwood, 3134 VIC, Australia
P.O.Box 464 Ringwood, 3134 VIC, Australia