09-16-2024, 01:13 AM
1. motion sensor have 4 wires, two are dc12v power supply, you can use by your KC868-A16's power supply. another 2 wires just connect to digital input port of KC868-A16 and GND..
2. about siren, just chose to buy DC12v version siren, so that you can let KC868-A16 mosfet output drive siren directly. Because of the mosfet we designed by MAX 10A, it's enough for siren to use, you not need to use a extend power supply for siren.
3. the home assistant server MUST connect with your router, just if you don't want use KC868-A16 by ethernet cable. you can use RS485 cable conenct to your home assistant server's RS485 port. Such as if you use KinCony Server-Mini or Server16 Pi controller, there is a RS485 port, it can drive relay board by RS485 cable. Just integrate KC868-A16 to home assistant by modbus component using ESPHome. We have YouTube video tour for that.
2. about siren, just chose to buy DC12v version siren, so that you can let KC868-A16 mosfet output drive siren directly. Because of the mosfet we designed by MAX 10A, it's enough for siren to use, you not need to use a extend power supply for siren.
3. the home assistant server MUST connect with your router, just if you don't want use KC868-A16 by ethernet cable. you can use RS485 cable conenct to your home assistant server's RS485 port. Such as if you use KinCony Server-Mini or Server16 Pi controller, there is a RS485 port, it can drive relay board by RS485 cable. Just integrate KC868-A16 to home assistant by modbus component using ESPHome. We have YouTube video tour for that.