Our wireless lift systems guarantee stable communication in difficult working conditions that occur during elevator operation. The steel structure, cables and inverters located in the elevator shaft significantly affect the quality of the radio signal. Numerous signal reflections adversely affect transmission stability. Thanks to the use of digital modulation in our systems and a special multi-video protocol, we guarantee uninterrupted work with unchanging, high quality images.

Radio receivers of some of our wireless systems can receive signals from up to 4 video transmitters.

Example of elevator monitoring using the video and audio transmission system CDS-5021 STR.

On the roof of the elevator is mounted transmitter CDS-5021 STR (Tx), to which the camera is connected via a cable. The image and sound is sent from the elevator cabin to the CDS-5021 (Rx) receiver located in a separate room or in the shaft, from where it is transmitted via cable to recorders.