*If your system requires additional add-ons, like replacing your transformer, installing a power adapter or other non-standard add-ons, the technician can assess the work and quote the additional cost.
**Installation of a power adapter may be possible if you don’t currently have a functioning hard-wired doorbell system, which the technician can assess the work and quote the additional cost.
1OnTech received the highest score in the J.D. Power 2018-2019 U.S. Telecom in-Home Service Technician Studies. For J.D. Power award information, visit jdpower.com/awards.
2Customer Satisfaction rating based on internal customer surveys for in-home service.