I don't know the line order of the visual doorbell after moving.

Method for judging line sequence after moving position of visual doorbell;

1, a section of cable (with cable plug at the same time) should be intercepted before moving the machine for subsequent installation. Find it and install its color.

2. If you lose it, go to your neighbor's house and write down the corresponding order.

3, you can find the after-sales department of the visual doorbell through the property, telephone consultation.