01-07-2023, 08:00 AM
just use relay output signal is better, your PIR is use triode output, maybe have level compatibility issues.
here is our PIR sensor, can work for KC868-A16: https://www.aliexpress.us/item/225183279..._shipto=US
here is our PIR sensor, can work for KC868-A16: https://www.aliexpress.us/item/225183279..._shipto=US