
Wireless switches with a new twist - RF 97
Compact. Reliable. Easy to maintain.Maximum flexibility, minimum effort: the new wireless switch series from steute Controltec takes cable-free industrial communication to the next level – ideal for retrofitting, mechanical engineering and challenging production environments.
Your benefits at a glance
Our product categories: an overview
The right solution for every applicationWhether mechanical engineering, intralogistics, the packaging industry or retrofitting for existing plants – the RF 97 series offers solutions tailored to a wide range of different requirements.
From reliable position monitoring, to precise actuation, to flexible signal transmission: Wireless opens up new planning, installation and operation possibilities.

RF 97 wireless position switches
Wireless position monitoring for maximum flexibilityWireless position switches are some of the most versatile solutions within the steute portfolio. They reliably detect end positions and states of motion and are used wherever moving machine parts need to be precisely monitored or disabled – particularly in automation technology and retrofitting applications.
- Precise detection of end positions and states of motion
- Ideal for machines, plants and automated processes
- Wireless signal transmission for flexible installation and retrofitting
- Comprehensive range of variants for all manner of applications
- Long-life lithium battery for reliable operation
- Ideal for moving or inaccessible components

RF 97 WHK/90° and RF 97 Z wireless pull-wire switches
Reliable signalling along entire conveyor systems – wireless and flexibleWireless pull-wire switches are tried-and-tested signalling devices for triggering switching processes. They are ideally suited to the starting and stopping of machines, as well as the opening and closing of doors, gates or cabinets – wherever flexible operation is required over a reliable range.
- Reliable triggering of switching processes over longer distances
- Ideal for conveyor technology and machines, as well as doors, gates and cabinets
- Wireless signal transmission for quick and flexible installation
- Optionally available as a complete set with 3.2 m pull wire and rubber ball
- Robust design for harsh industrial environments

RF 97 wireless command devices
Remote control – flexible and user-friendlyWireless command devices facilitate the precise starting and stopping of electromechanical processes. Thanks to a range of different actuators, these controls can be precisely tailored to individual requirements and deployed on the shop floor, in plant automation and in control systems.
- Reliable starting and stopping of machines and processes
- Remote control for more user flexibility
- Different actuator variants available
- Simple integration and reduced installation times

RF 97 BU wireless universal transmitter
Reliable remote transmission of switch and sensor signalsWireless universal transmitters make existing sensors and switches suitable for radio transmission in next to no time. As independent transmitter units, they send signals and supply power – facilitating very simple and low-maintenance integration.
- Retrofitting of existing sensors and switches with wireless technology
- Combined signal transmission and power supply
- No cabling required – reduced installation costs
- Ideal for moving machine parts like grippers or tools
- Low-maintenance and reliable operation
- High flexibility for individual applications and customised solutions
- Ideal in combination with RF IS FL wireless inductive sensor
Your benefits
- No cables – less effort
- Quick integration & simple replacement
- Reliable even in harsh environments
- Low-maintenance and durable
- Long range & stable wireless connection


































