You can consent to the use of such technologies by closing this notice.
Used together with a call transmitters (call button), the monitor display (signal receiver) ZJ-46S has been developed to receive instant messaging and to improve the communication processes.
The monitor call display ZJ-46S works via radio frequency. With its compact format, it can be easily installed in different areas.
Used together with a call receiver, the call button (signal transmitter) SYT500-3S has been developed to send instant messaging and to improve communication processes. The wireless call button SYT500-3S 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.