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The RT28 push button transmitter is functionally designed with a large control button.

It is most commonly used to switch electrical devices on and off with a 1-button operation or as a bell button in connection with the RCP24 radio bell.

An LED indicates if the battery needs to be changed. If the battery is running low, a separate radio signal is transmitted which can be analyzed by a corresponding Easywave receiver.

RT28E5001-11-xxK
Technical specifications
Coding Easywave
Frequency 868,30 MHz
Channels 1
Range typically 150 m in good free-field conditions
Power supply 1x 3V battery, CR2032
Operating indicator LED
Operation transmission lasts as long as the button is pressed
(maximum 36 seconds)
Protection degree IP65
Operating temperature -20 °C to +60 °C
Dimensions Ø 38x13 mm
Weight 16 g (including battery)
Color anthracite similar to RAL 7016
Models
RT28E5001-11-23K
1x PULSE

RT28E5001-11-41K
1x PULSE
Scope of delivery
  • Push button transmitter including battery
  • Operating manual
Accessories (optional)
RT28-ACC-01-23P Bell button housing, for RT28, anthracite
RT28-ACC-02-23P Transmitter holder, for RT28, anthracite
ACC-TOO-01-23P Housing key, for SL01/RT26/RT27/RT28
ACC-SEA-01-00P10 O-ring seal, for SL01/RT26/RT27/RT28, 10 pcs

RT28-ACC-01-01

RT28-ACC-02-01

ACC-TOO-01-23P

ACC-SEA-01-00P10
Models
Product number Description
RT28E5001-11-23K Push button transmitter, Easywave, 1x PULSE, gray button, IP65, anthracite
RT28E5001-11-41K Push button transmitter, Easywave, 1x PULSE, red button, IP65, anthracite