Rüster Control solutions

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Welcome at our website!

Our company is grounded at 1949 in Berlin Germany. The name Rüster stands for High Quality and Service since the start of the company.

Rüster develops and manufactures a wide range of sensors and transmitters for Industrial and HVAC proposes. With our new line of products we decided that it was time to show the world our Unique solutions for HVAC applications.

Our products are not only Innovative and High Quality but also excellent priced!

Rüster building controls is a part of Paul Rüster & Co GmbH

Paul Rüster & Co.GmbH

Paul Rüster & Co GmbH grounded in 1949 in Berlin Germany by Paul Rüster. Rüster is from the start of the company well known as developer and manufacture of innovative and High quality pressure transmitters, resistance thermometers for control of motors and generators, humidity sensing etc (with or without EX approval)

In our industrial delivery program there is a wide range of EX sensors and transmitters, sensors and transmitters special developed for sea going vessels, trains and offshore etc. All these solutions can be ordered with or without calibration!

Our success as a producing company is largely a function of how quickly it responds to new market requirments. Therfore our working methods are state of the art. In certain areas we cooperate closely with Universities, Institutes and partners.

Paul Rüster & Co GmbH is a ISO 9001 approved company.
Want to know more about our possibillitys and solutions? Contact our sales department for more information!

Rüster control 

Rüster building controls offers a wide range of unique and innovative control solutions for HVAC purposus. These products are developed based on:    

- Energy saving
- High quality
- Pricing
- Easy to install
- Easy in use
- Robust but with pleasing estetics

Energy saving

Rüster Building controls is proud to introduce the SMT series controllers. These controllers are designed to provide high comfort bus also by using innovative logic integrated in the controllers be able to save energy, this up to 40% against traditional systems.

Easy to use

Our controllers are developed with and for our customers. With our SMT series room controllers our team of product engineers developed not only an estetic pleasing line of controllers with innovative logic to save energy, but also a unique easy to use and maintanance free line of controllers. The menu's of the controllers are easy to understand and also the controllers can be used without a user manual!

By using high quality materials they are robust and can be used in many situations like hotels, office buildings, schools and other public places.

Easy to install

Our products are designed based on expierance and wishes of our customers. Thats why our solutions will not only save energy but are easy to use, maintanance free and verry easy to install. some of our comfort controllers have the control logic and connection build-in one housing, others are profided with a control card and user interface with "Magic"wiring. 

High Quality

Are products are designed and manufactured with great care! By using innovative & high quality materials, several technical checks during the production proces we are able to guarentee that we meet the high standard of our customers!

Thats why our SMT series is supplied with 3 year warrenty!

Innovative solutions

With the SMT series controllers we can offer a controller for most situations. Unique capabillity's like logic for Belimo's 6-way control valves, VAV logic, or a room controller developed with special features for hotelroom use, But not only single room controllers are available, with special designed zone controllers we offer comfort control up to 36 zones!

Most of our SMT series controllers can be used as a stand-alone and/or communicative control solution. Also extention modules can be profided to offer more control options.

Special solutions

With the introduction from the SMT131 "Smart" room comfort controller we offer a controller witch can be easelly used in offices, home's but also hotel rooms.

Hotel room :

The SMT131 "Smart" is designed to be very easy to use, especcially for the use in hotels the controller is profided with special logic for hotel room proposus. The controller has a RJ12 socket to plug in the H243 door station.

With the H243 door station mounted at the entriance of the room the guest can easely show the status of the room ("occupied", "Do not disturb", or "make up my room"), when connected to the SMT131 it has also a doorbel function integrated!

But not only that! All information like status of the room, occupation etc can be read out over the integrated Modbus communication.

When connected to the reservation system of the hotel the staff can also ask the guest to contact the reception.

When combined with the OC-3D occupancy module and occupancy sensor this solution will only use energy when the room is occupied, it is even possible to switch the electric  in the room ON/OFF.

Zone Control

For small commercial buildings, appartments etc de SMT series offers a wide range of zone comfort controllers from 2 zones up to 36 zones!

Unique solutions like de SMT-ETZ "Easy Touch Zone" are not only easy in use, saving energy and easy to install but have also a pleasing estetics

The SMT series zone controllers can be used for underfloor heating (in some cases also cooling), radiators, air heating/cooling etc. 

For larger systems our New SMT880 Falcon can be used when more than 6 zones must be controlled, The SMT880 "Falcon" can be used for up to 36 zones with special extention modules.

Unique is the wifi module witch offers control of the system by smart-phone, computer or tablet .

This controller can control the comfort not only by temperature but also humidity (standard onboard), Co2/VOC, pressure, occupancy etc.

want to know more about these unique solutions?? contact our sales department!

Our program of SMT comfort controllers is developed and manufactured in cooperation with Smart Temp Australia.

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Rüster Product News

Flush mounted I/O module with Modbus RTU communication protocol. The unique and compact RBC-I/O is especcially designed to meet the wishes of our customers for a compact contol module witch can switch lightning , sun blinds etc.

For more information about this new unique product, contact our sales department!

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Rüster News


Rüster is proud to inform you that our industrial resistance thermometers and thermocouples are now available with GL certification

GL certification is especially needed when used in Maritime environment

Read more!

Rüster Worldwide

We deliver Worldwide!

Ask our sales department about your possibility's!

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