The ADB-17 has 1 million codes.

If the ABD-17 is interfered with by a transmitter in the vicinity, change the code by pressing the code button on the back of the receiver and then on the doorbell.

This can be repeated until a code is reached that does not disturb.

If you have any further questions, you can always contact us via this website.

Please state the question or complaint clearly so that we can serve you well.