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A wireless waterproof wrist pager has been developed to receive instant messaging and improve many business processes. Used together with a call transmitter, which can be easily used in any area. Also has an integrated rechargeable battery with a safe waterproof charging process.
Used together with a call receiver, the call button (signal transmitter) APE160 has been developed to send instant messaging and to improve communication processes.
The call button APE160 is wireless and works via radio frequency. With a comfortable necklace, it can be hung on the neck and is therefore practical and easy to reach.