Vasili,
could you please confirm that the following items are compatible with the doorbell and similar to these you have used?
I would like to buy them online in order to avoid the city traffic!
ΑΝΤΙΣΤΑΣΗ 22Ω 2W C.F. 5% UNR
HK4100F-DC 5V SHG Relay 6Pin
Panasonic NCR 18650 2900mAh (1τμχ)
Dear Mr. RadioDJ105,
thanks for your reply!
I am very happy for this guide!
Two questions:
Is it necessary to use this doorbell with batteries in case I will connect it with the existing cords removing the old classic doorbell?
The resistor should be connected between the coil no.1 and the...