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Used together with a call receiver, the call button (signal transmitter) APE310 has been developed to send instant messaging and to improve communication processes.
The wireless call button APE310 works via radio frequency and is waterproof, therefore it is also suitable for outdoor use. With the adhesive pad on its back, it can be attached.
Used together with a call transmitters SC-R10 has been developed to receive instant messaging and improve the processes, showing where the call was made.
It simultaneously displays up to 3 signals on the display and has different melodies.