DESCRIPTION
FEATURES
• control of window roller blinds or other devices by means of single-phase 230 V AC motors,
• compatible with a controller and EXTA LIFE system transmitters,
• two-way transmission – current roller blind position indicated in the application (% of c
icon),
• maximum load: 350 W (2 A) - class AC-3,
• programmable external inputs (local and central control functions),
• connection possibility of a single or double roller blind push-button,
• programmable roller blind movement time,
• 2 programmable “favourite” settings for transmitters and external inputs,
• maximum 4 programmable „favourite” settings selected by means of an application,
• 2 operation modes in cooperation with transmitters (local / central),
• control type selection by means of an application: open – stop – close + roller blind position
change by means of a slider,
• software update possibility,
• mounting in Ø60 mm junction box.
Flush roller blind controller SRP-22 is designed to control window roller blinds or other devices
driven by 230 V AC one-phase motors. The control can be carried out either wired, by means of
transmitters or the EXTA LIFE controller or wireless by means of debouncing roller blind push but-
tons. IN1 and IN2 inputs, configured in a mobile application, are used in the wired type of control.
The inputs can operate in a local or central control mode. Single and double roller blind push-
buttons can be applied in both cases. Due to the two-way communication between a receiver and a
controller, the current roller blind mode is shown in the mobile application by means of a respective
icon and a “closing position” parameter. This two-way communication allows for parameterisation
of the controller and a remote adding of transmitters (without a physical access to a receiver). Frame
encoding algorithm ensures control security, which is particularly important in case of roller blinds
and garage gates. SRP-22, apart from the controller, can be simultaneously operated by EXTA
LIFE system transmitters. A larger number of transmitters can be added to a receiver which, in turns,
enables an independent control from several places. The device is designed for (surface and flush)
junction box installation. The receiver has an implemented function of a remote software update by
means of the controller. The controller’s functionality has been increased by the following functions:
programmable roller blind movement time and a possibility to define up to four favourite settings.
APPEARANCE
IN1 – roller blind push-button
terminal (default setting:
downward movement)
IN2 – roller blind push-button
terminal (default setting:
upward movement)
Motor terminals
(downward movement)
Motor terminals
(upward movement)
Power supply terminals L, N
Signalling diode - RGB
(receiving / transmission / mode)
Programming push-button
