If the in-home chime is digital (rather than mechanical), connect the Digital Circuit Adapter for ADC-VDB750 (sold separately through
telus.com/WorksWith
) to the chime by connecting one wire to each of the terminals (leaving the existing wires in place, polarity does not matter).
- If there is no wired in-home chime, verify that the power source (AC or DC) meets the product requirements, and wire directly (polarity does not matter) to the ADC-VDB750 (no in-line resistor is required).