The RTS25 sensor wall switch is a capacity proximity switch that must be surface-mounted inside dry buildings.
A radio signal is transmitted when the red surface of the sensor is approached or touched briefly.

This wall switch from the Format 55 range is battery powered and can be integrated into the included cover frame. Cover frames with a cut-out dimension of 55 x 55 mm produced by various other manufacturers can also be used.

It can be used for paging in conjunction with the RCP25 socket pager or the RCP24 radio bell. A connection to care systems, e.g. as a call button for nurse call systems, is also possible

Technical specifications
Coding Easywave
Frequency 868,30 MHz
Channels 1
Range typically 150 m in good free-field conditions
Power supply 2x 3V batteries, CR2032
Operating indicator LED (not visible when mounted)
Operation signal transmitted as soon as the button is touched (maximum 1 second)
Function depends on the receiver (see models)
Operating temperature -20 °C to +50 °C
Dimensions (W/L/H) transmitter module: 55/55/8,2 mm
mounting plate: 71/71/1,8 mm
cover frame: 80/80/9,4 mm
Weight 42g (including batteries and cover frame)
Color Button: red similar to RAL 3020
Cover frame: white similar to RAL9003
Scope of delivery
  • Sensor wall switch, red
  • cover frame, white
  • 2 batteries
  • Mounting plate
  • Adhesive pad
  • Operating manual
Accessories (optional)
RTS22-ACC-01-01P Mounting plate, white
RTS22-ACC-05 Cover frame single, Format 55, white


Product numbers Description
RTS25E5001-03 Sensor wall switch CALL complete, Easywave, 1x PULSE,
Format 55, red