ZK-D1065L User Manual
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The sources of electromagnetic radiation and electromagnetic interference are
given below:
Electrical Control Box, Radiofrequency equipment, Interphone, High Power Motor,
Power Transformer, Ac Power Lines, Thyristor Control Circuit (High Power Switching
Power Supply, Inverter Welder), Engine, Motor, etc.
3.3.5
Parallel Installation
When two detectors are installed parallel to each other, the distance between two
detectors must be greater than 50cm. When three detectors are installed parallel to
each other, the distance between each detector must be greater than 80cm. They
must operate at a different frequency to avoid interference. The distance varies
according to the actual working environment, it is not recommended to mount
three detectors in parallel, the frequency can be adjusted according to the
environment.
3.4
Installation Steps
Make sure that the device is installed as per the following installation instructions. If
you want to open the chassis, you should contact the agent for permission.
Otherwise, you will bear any consequence resulting from your actions.
