Schlüter®-LIPROTEC-ER | Master/Slave | Schlüter-Systems

Master/slave technology

As a supplement to reliable radio control, you can now also control larger illuminated profile technology installations via master/slave technology. The range of components includes reliable power supply units, intelligent master/slave receivers and elegant switches that transmit commands wirelessly to the light installation. Only the connections between power supply units and receivers as well interconnection between receivers (master/slave and slave/slave) is implemented with cables. As a result, 24 V LED strips can be installed to a length of 984 m, and controlled via a single, central radio transmitter.

The principle: master/slave

The master/slave system enables the simultaneous control of several interconnected receivers over long distances (maximum of 200 m). For this purpose, a master receiver is connected via a 2-core AWG 16 cable with up to 40 slave receivers. The master receiver is taught-in together with the switch (transmitter), and slave receiver functionality follows the master receiver. This enables large installations with slave receivers far apart from each other to be centrally controlled with only one transmitter.


Schlüter-LIPROTEC-ERM is a master receiver for the central control of large Schlüter- LIPROTEC light installations in accordance with the master/slave principle. The receiver forwards commands received from the radio transmitter to up to 40 slave receivers via a 2-core AWG 16 cable.



Schlüter-LIPROTEC-ERS is a slave receiver for the central control of large Schlüter- LIPROTEC light installations in accordance with the master/slave principle. Up to 40 slave receivers can be controlled by a master receiver via a 2-core AWG 16 cable.


Technical data for the master/slave system
(specifications with 24 V LED strips from the LT ES 11 – LT ES 61 range)

  • Radio frequency: 868.3 MHz
  • Input voltage: 24 V, DC
  • Max. total load in the LIPROTEC system: 180 W
  • Degree of protection: IP20
  • Ambient temperature: -20 °C to +50 °C

Max. possible length of LED strips in master/slave system

  • LED strips LT ES 11 – LT ES 61: 984 m

Contact Schlüter-Systems Ltd

Units 3-5 Bardon 22,
Beveridge Lane, Coalville,
Leicestershire, LE67 1TE
Phone: +44 (0) 1530 813396

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Legend for product tables

We use the following symbols and abbreviations to ensure a uniform and clear layout of the tables:

image image image

= new products

= also with a length of 3 m

= radius perforations available   


H = height
L = length
B = width
T = depth

PL = euro pallet
KV = case packaging
BV = bundle (10 units)
P = box packaging
R = roll
St. = unit


Learn more about Schlüter-LIPROTEC on our microsite.

Easy light control from any location

Find out more about the Schlüter apps.