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-39 has been developed to receive instant messaging and to improve the communication processes.
The monitor call display ZJ-39 works via radio frequency. With a large display it enables to see clearly even in lightly rooms and has the possibility to select different melodies.
The goods included in the offer have slight defects and are therefore B goods. For the most part, these are items that were returned within 4 weeks of purchase and therefore may have small scratches and dents and packaging that is no longer perfect due to being sent back and forth.