(11-18-2024, 01:00 AM)admin Wrote: 1. Yes, it's OK, it can use by dry contact signal. or input dc12v (logical "0"), dc0v (logical "1").
2. if you want use 24v siren. just let KC868-A16 work with DC24V power supply is OK. board support DC12-24V power supply.
we suggest you chose new B16M Controller for your house. Because it made by ESP32-S3 chip. in future, all new firmware update and new functions will based on new controller. KC868-A16 is stop maintenance.
(11-25-2024, 07:56 PM)lxndrbrn Wrote:(11-18-2024, 01:00 AM)admin Wrote: 1. Yes, it's OK, it can use by dry contact signal. or input dc12v (logical "0"), dc0v (logical "1").
2. if you want use 24v siren. just let KC868-A16 work with DC24V power supply is OK. board support DC12-24V power supply.
we suggest you chose new B16M Controller for your house. Because it made by ESP32-S3 chip. in future, all new firmware update and new functions will based on new controller. KC868-A16 is stop maintenance.
This is the Picture.
